Home Call Centers United States Oklahoma

Top Call Center Services & Voice Services in Oklahoma

Ratings Updated: April 21, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Pricing Services Guide Call Centers Trends

Get Matched

0 Leaders 15 Contenders

15 Companies

Country: United States

State: Oklahoma

List of the Top Oklahoma Call Center Companies & Voice Services

Sponsored

Featured

What are Featured Providers?
SalesRoads

4.9 65 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Oklahoma

Services provided

10% Call Center Services

80% Sales Outsourcing

10% Email Marketing

SalesRoads is a leading provider of Contact Center Services, specializing in outbound call center and telemarketing services. The company consistently receives positive feedback, with 100% of reviewers highlighting their efficient project management and results-driven approach. Approximately 86% of clients praise their ability to enhance lead generation and surpass sales goals, demonstrating their commitment to client success and strategic execution.

See all 65 projects
Reviews mention Knowledgeable
Clients consistently highlighted the extensive knowledge and expertise of SalesRoads, noting their organized processes and depth of resources in lead generation. One CEO remarked on their team's ability to guide clients through the lead generation process, stating that their organization and tools were impressive. Another client emphasized the unmatched quality of SalesRoads' sales executives, commending their responsiveness and support. Overall, the sentiment reflects a strong appreciation for the company's knowledgeable approach and effective project management.

Call Center Services for Managed Service Provider

5.0 Oct 19, 2023

Their organization and depth of resources and knowledge about lead generation. They have an amazing number of tools at their disposal to build the type of prospect list you need and execute on the overall needs of the program.
Read Full Review

Outbound Cold Calling & Lead Generation for AI Software Firm

5.0 Oct 19, 2020

Very strong. Their management team is responsive and knowledgeable. They joined our Slack channels and were available literally on a seconds notice - even while on the call with a customer.
Read Full Review

Inside Sales Telemarketing for Software Manufacturer

5.0 May 22, 2019

VSA, Inc. is very knowledgeable and capable. It would be helpful to prepare your script, marketing campaign, and elevator pitch in advance. Lay out a campaign roadmap for them so that they know where you want to go. They’re quite efficient. They run campaigns quickly, so you need to think more than one step at a time.
Read Full Review

Read All Reviews

Was this helpful?

28 of 38 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Market Research & Call Center Services for Home Appraisal Co
4.0 — SalesRoads provides market research and call center services for a home appraisal company. The team helps the client find agents, increase awareness, and do market research surveys for the client's Read more
Read 38 Reviews

Was this helpful?

Industry Experience

SalesRoads has demonstrated expertise across various industries, including Software, Manufacturing, Financial Services, Healthcare, and Education. Client feedback consistently highlights their strong communication, adaptability, and ability to generate high-quality leads and appointments. Overall sentiment is highly positive, particularly in Software and Financial Services, where they effectively enhanced sales pipelines and lead generation. Their collaborative approach and focus on understanding client needs make them a valuable partner for companies seeking robust outbound sales support.
Read All Reviews

Select Industry to see insights

Software Manufacturing Real estate Financial services Design Healthcare Business services Nonprofit IT Services Engineering Human Resources Consumer Products Other Industry Education Retail Legal Advertising & marketing Information technology

Was this helpful?

View projects from:

United States (61) Canada (2) Austria (1) Spain (1)

This provider is available in 1 time zone:

Eastern European Time (EET)

Was this helpful?
View Profile Visit Website
Hugo Inc.

5.0 28 reviews
Premier Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Oklahoma

Services provided

20% Call Center Services

25% Customer Service Outsourcing

15% Back Office Outsourcing +4 services

10% Content Moderation Services

10% Data Annotation Services

10% Finance & Accounting Outsourcing (FAO)

10% Sales Outsourcing

Hugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.

See all 28 projects
Reviews mention Hard working
Clients consistently commend Hugo for their hard work and dedication. One client highlighted their 'unwavering commitment to on-time deliveries' and noted that Hugo's team 'went above and beyond expectations.' Their adaptability and understanding of the client's culture were also praised, fostering a seamless partnership. Overall, the sentiment reflects a strong appreciation for Hugo's professionalism, flexibility, and the positive energy they bring to collaborations, making them a reliable and hardworking partner.

Customer Service Outsourcing for Gaming Company

5.0 Aug 22, 2023

I'm thrilled to express my outstanding journey partnering with Hugo, our reliable outsourcing ally. Hugo's unwavering commitment to on-time deliveries has been nothing short of impressive. Their seamless adjustment to our needs ensured that each delivery was prompt and devoid of any hassles. Collaborating with a team that consistently went above and beyond our expectations has been an absolute pleasure.
Read Full Review

Read All Reviews

Was this helpful?

Industry Experience

Hugo Inc. has garnered positive feedback across multiple industries, including Financial Services, eCommerce, Automotive, Software, Environmental Services, Advertising & Marketing, Information Technology, and Gaming. Their expertise in customer support, operational efficiency, and content management has consistently been highlighted as a strength. Clients noted significant improvements in response times, customer satisfaction, and overall efficiency. Hugo's ability to adapt to various industry needs, coupled with their commitment to high-quality service, positions them as a valuable partner for businesses seeking to enhance their operations.
Read All Reviews

Select Industry to see insights

Financial services eCommerce Automotive Food & Beverages Software Information technology Environmental Services Advertising & marketing Gaming Media

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (6) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently commend the company for its exceptional value for money, highlighting that Hugo offers high-quality services at competitive rates. One client noted, 'Good value for cost,' while another emphasized their 'ability to scale services without compromising quality.' Many reviews reflect satisfaction with cost reductions and enhanced operational efficiency, with one client praising an '80% improvement in efficiency' compared to in-house hiring. Overall, the sentiment is overwhelmingly positive, indicating that clients perceive Hugo as a cost-effective partner.
Read All Reviews

Was this helpful?

View projects from:

United States (9) Kenya (3) France (1) Netherlands (1) United Arab Emirates (1) England (1)

This provider is fluent in 54 languages:

Mandarin

English

Spanish

Arabic

Bengali

Hindi

Russian

Portuguese

Japanese

German

Javanese

Korean

View all languages

This provider is available in 38 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

View all time zones

Was this helpful?
View Profile Visit Website
Helpware CX

4.8 46 reviews
Premier Verified

$5,000+

< $25 / hr

1,000 - 9,999

Serves Oklahoma

Services provided

20% Call Center Services

60% Customer Service Outsourcing

20% Back Office Outsourcing

Helpware is a specialized provider of customer care services, offering expertise in both inbound and outbound call center operations. The company consistently receives high praise for its ability to customize solutions, leading to seamless integration with clients' needs. Approximately 80% of reviewers highlight Helpware's proactive approach and strong project management skills, while 90% emphasize its cultural and operational alignment with client goals, reflecting an overall positive reception.

See all 46 projects
Reviews mention Knowledgeable
Clients consistently highlight Helpware's extensive knowledge as a key asset. One client noted that the first agent hired demonstrated exceptional product knowledge and interpersonal skills, becoming a trusted asset for customer interactions. Additionally, the seamless integration and responsiveness of Helpware's team were praised, with clients appreciating the minimal bureaucracy and effective workflows. Overall, the sentiment reflects a strong confidence in the team's expertise and their ability to meet client needs efficiently.

Customer Support for Custom Meal Service Provider

5.0 Feb 4, 2022

His knowledge of our product and his interpersonal skills have made him a huge asset to our team as we can trust him with responding to our customers while we focus on equally high priority tasks.
Read Full Review

Read All Reviews

Was this helpful?

17 of 21 Call Center Services reviews are 5 stars

$200,000 – $999,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for Digital Government Partner
5.0 — Helpware provides call center services for a digital government partner. They offer resources to assist the public on phones and email by responding to inbound calls and reviewing applications. Read more
Read 21 Reviews

Was this helpful?

Industry Experience

Helpware has demonstrated strong capabilities across various industries including Information Technology, Healthcare, Software, eCommerce, Consumer Products, and Financial Services. Clients commend their expertise in providing scalable customer support, technical troubleshooting, and marketing services. The overall sentiment reflects high satisfaction with their responsive communication, adaptability, and the quality of work. Industries like Healthcare and IT Services highlight significant improvements in operational efficiency and customer satisfaction, marking Helpware as a suitable partner for organizations seeking reliable and high-quality outsourcing solutions.
Read All Reviews

Select Industry to see insights

Information technology Arts, entertainment & music Healthcare Software eCommerce Consumer Products Education IT Services Food & Beverages Nonprofit Media Advertising & marketing Business services Financial services Retail Other Industry Automotive

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (12) $10,000 to $49,000 (10) Less than $10,000 (4) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (3) $10,000,000 + (1)

What Clients Have Said
Helpware is consistently praised for delivering strong value for money, with clients noting that their pricing aligns well with the quality of service provided. For instance, a customer support manager highlighted that Helpware's pricing fit their budget while offering great value, leading to improved customer satisfaction scores. Another client mentioned their investment of $18,000 monthly for six employees, emphasizing the cost-effectiveness and successful outcomes achieved. Overall, clients feel that Helpware offers exceptional service relative to the costs incurred.
Read All Reviews

Was this helpful?
View Profile Visit Website
Select VoiceCom

4.8 9 reviews
Premier Verified

$5,000+

< $25 / hr

1,000 - 9,999

Serves Oklahoma

Services provided

30% Call Center Services

30% Customer Service Outsourcing

10% Back Office Outsourcing +3 services

10% Finance & Accounting Outsourcing (FAO)

10% IT Staff Augmentation

10% Sales Outsourcing

Select VoiceCom is a provider of Contact Center Services, specializing in customer support, telephonic support, and telemarketing services. Reviews indicate a strong cultural fit with clients, highlighted by impressive communication and project management skills. Notably, Select VoiceCom achieved a 35% increase in customer satisfaction and a 25% boost in sales conversions. Positive feedback predominates, with no significant areas for improvement highlighted by clients.

See all 9 projects

0 of 1 reviews is 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 1 time in the past 6 months
In recent reviews, Select VoiceCom has been praised for their exceptional organization and communication, with clients noting their responsiveness within 24 hours. A Chief People Officer highlighted their ability to source and hire talented individuals aligned with company values, emphasizing a personalized approach and openness to change. Overall sentiment reflects high satisfaction, with no significant areas for improvement mentioned by clients over the last six months.
Read 1 Recent Review

Was this helpful?

2 of 4 Call Center Services reviews are 5 stars

$200,000 – $999,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for Third-Party Management Company
4.5 — Select VoiceCom provides call center services for a third-party management company. The team handles customer calls and supports the client's internal call center. Read more
Read 4 Reviews

Was this helpful?

Industry Experience

Select VoiceCom exhibits strong capabilities across various industries, including Media, Business Services, Advertising & Marketing, Pharmaceuticals, Financial Services, and Legal. Clients commend their reliability, project management, and the ability to deliver measurable results, such as increased sales and improved customer service. Overall, feedback suggests a positive sentiment, particularly in the Financial Services and Legal sectors, where their attention to quality and client needs is highlighted as a key strength.
Read All Reviews

Select Industry to see insights

Media Business services Advertising & marketing Pharmaceuticals Other industries Legal Financial services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
Clients express a strong sentiment regarding Select VoiceCom's cost-effectiveness and value for money, often highlighting it as a key reason for their selection. One client noted it offered 'good value for cost,' and another mentioned the 'high ratings' and 'great culture fit' that justified their investment. Overall, feedback indicates that Select VoiceCom consistently delivers results that exceed expectations, making them a reliable partner for various business needs.
Read All Reviews

Was this helpful?

View Profile Visit Website
Southwest Recovery Services

5.0 1 review

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More

Verified

$5,000+

Undisclosed

10 - 49

Oklahoma City, OK

Services provided

50% Call Center Services

50% Customer Service Outsourcing

Southwest Recovery Services is a company specializing in collections and account management, providing Contact Center Services and Customer Support Services. The company has a notable 50% success rate in recovering overdue funds, and clients commend their effective communication and management skills. The reviews highlight the impressive sales capabilities of the owner, Steve, with no noted areas for improvement.

See all 1 projects

1 of 1 reviews is 5 stars

1 new review for Call Center Services services

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent client feedback for Southwest Recovery Services highlights a strong overall sentiment, with a noted 50% success rate in collections, translating to recoveries of $3,000–$10,000 from overdue accounts. Clients appreciate the effective communication and project management, particularly praising the owner's sales acumen. The engagement has proven valuable, with no significant areas for improvement identified. Clients have expressed satisfaction with both the service quality and cost-effectiveness.
Read 1 Recent Review

Was this helpful?

1 of 1 Call Center Services reviews are 5 stars

1 new review for Call Center Services in past 6 months

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for Marketing Firm
5.0 — Southwest Recovery Services provides collection services for a marketing firm. The team contacts clients, negotiates payments, and manages overdue accounts. Read more
Read 1 Review

Was this helpful?

Industry Experience

Southwest Recovery Services has demonstrated expertise in the business services industry, particularly in the realm of debt recovery and collections. Clients have noted a high success rate of 50% in recovering overdue accounts, showcasing their effectiveness in managing financial challenges. The team is praised for their communication and project management skills, contributing positively to client satisfaction. Overall, their strengths in collections make them a suitable partner for businesses seeking efficient recovery solutions.
Read All Reviews

Select Industry to see insights

Business services

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have expressed satisfaction with Southwest Recovery Services, particularly noting the company's cost-effectiveness and value for money. One client highlighted their decision to engage the firm due to 'good value for the cost,' after investing around $10,000. Additionally, a 50% success rate in collections has been cited as impressive, justifying the investment and demonstrating a strong return on value.
Read All Reviews

Was this helpful?

View Profile Visit Website
KlickWorks

Not yet reviewed

$5,000+

< $25 / hr

50 - 249

Tulsa, OK

Services provided

20% Call Center Services

20% Back Office Outsourcing

20% Customer Service Outsourcing +2 services

20% Language Interpretation

20% Sales Outsourcing

KlickWorks is a Tulsa, Oklahoma-based answering service. They offer Call Center Services and Back Office Outsourcing and were founded in 2023.
Read more

View Profile
Featured

What are Featured Providers?

HelpSquad

5.0 11 reviews
Premier Verified

$1,000+

< $25 / hr

250 - 999

Serves Oklahoma

Services provided

30% Call Center Services

40% Back Office Outsourcing

30% Customer Service Outsourcing

HelpSquad is a provider of comprehensive Customer Support Services, specializing in Contact Center Services, including inbound and outbound call handling and chat support. Their reviews highlight exceptional communication, timely project management, and customized solutions, with 100% of reviewers noting their responsiveness and technical depth, and 86% emphasizing the company's cost-effectiveness and cultural alignment.

See all 11 projects

1 of 1 reviews is 5 stars

1 new review for Call Center Services services

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews of HelpSquad reflect a highly positive sentiment, emphasizing exceptional communication and efficient service delivery. A client from Vello Property Management noted a 25% increase in guest communication hours and a 33% reduction in labor costs within three months. They praised HelpSquad for their timely task completion and responsiveness to feedback, highlighting the team's commitment to quality and alignment with client values.
Read 1 Recent Review

Was this helpful?

Average Project Cost Breakdown

Less than $10,000 (3) $10,000 to $49,000 (3) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently highlight HelpSquad's affordability and value for money, noting that their pricing fits within budgets while delivering significant results. For instance, one client reported a 33% reduction in labor costs, while another emphasized the excellent service quality at a reasonable price. Overall sentiment reflects satisfaction with the cost-effectiveness of HelpSquad's services, aligning well with client expectations and project outcomes.
Read All Reviews

Was this helpful?

More responsive than most other service providers

HelpSquad is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

Hatboro, Pennsylvania (3) New Orleans, Louisiana (1) Rochester, Minnesota (1) San Diego, California (1) Lexington, Kentucky (1) Oak Brook, Illinois (1) Lawrenceville, New Jersey (1) Quakertown, Pennsylvania (1) Souderton, Pennsylvania (1)

Was this helpful?

View Profile Visit Website

six eleven global services

4.8 10 reviews
Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Oklahoma

Services provided

40% Call Center Services

30% Back Office Outsourcing

30% Customer Service Outsourcing

Six Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.

See all 10 projects

Industry Experience

Six Eleven Global Services has demonstrated strengths in various industries, including Advertising & Marketing, Logistics & Supply Chain, Beauty & Cosmetics, Telecommunications, Consulting, and Wellness & Fitness. Clients praised their effective communication, high-quality service, and responsiveness. They excelled in providing customer support and managing projects with impressive accuracy, particularly in Logistics and Telecommunications where they ensured operational efficiency. Overall, they are a strong fit for companies seeking reliable outsourcing solutions in these sectors.
Read All Reviews

Select Industry to see insights

Logistics & Supply Chain Advertising & marketing Beauty & Cosmetics Telecommunications Consulting Wellness & Fitness

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally express satisfaction with the cost-effectiveness and value for money provided by Six Eleven Global Services. Feedback highlights that their pricing aligns with client budgets while delivering high-quality services. One client noted, 'Pricing fits our budget; good value for cost,' while another emphasized, 'They provide excellent support' and maintain project accuracy over 95%. Overall, the sentiment reflects that clients perceive Six Eleven as a reliable partner that balances quality and affordability.
Read All Reviews

Was this helpful?

More responsive than most other service providers

six eleven global services is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

United States (6) Canada (1) Malaysia (1)

Was this helpful?

View Profile Visit Website
A-SALES AB

4.9 64 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Oklahoma

Services provided

10% Call Center Services

80% Sales Outsourcing

10% Email Marketing

A-SALES AB is a specialized company offering outbound Contact Center Services with a focus on generating qualified sales leads through multi-channel campaigns. Their reviews reveal a consistent delivery of project objectives, with clients highlighting their precision in targeting, proactive project management, and effective communication. Approximately 90% of reviewers commend their ability to understand nuanced market needs and tailor outreach accordingly, contributing to a steady increase in business opportunities.

See all 64 projects
Reviews mention Efficient
Clients consistently praised A-SALES AB for their efficiency in project execution. One client highlighted that all deliverables were completed on time or ahead of schedule, with the first qualified meetings secured within the first week, indicating effective execution. Another client noted the project management was highly organized, with clear and transparent communication contributing to a smooth workflow. The overall sentiment reflects satisfaction with A-SALES AB's ability to deliver results efficiently while maintaining quality.

Sales Outsourcing for Business Location Consultancy

5.0 Mar 13, 2025

Their project management was highly organized and efficient.
Read Full Review

Lead Generation for Video Editing Subscription Company

5.0 Aug 17, 2025

All deliverables were completed on time or ahead of schedule. The campaign launched without delays, and the fact that the first qualified meetings were secured in the very first week is a strong indicator of efficient execution. At no point did we experience slippage or last-minute scrambling; everything was handled with consistency and reliability.
Read Full Review

Read All Reviews

Was this helpful?

9 of 10 reviews are 5 stars

6 new reviews for Call Center Services services

Less than $10,000 avg. project cost

Reviewed 10 times in the past 6 months
Recent reviews for A-SALES AB indicate a generally positive sentiment, with clients praising their effective lead generation and project management. One client highlighted a 300% increase in appointment generation, while another noted consistent delivery of 14-18 qualified meetings per month. However, some feedback pointed to communication gaps and a need for smoother operational processes. Overall, A-SALES AB is recognized for its structured approach and ability to tailor outreach effectively, though there are areas for improvement in responsiveness.
Read 10 Recent Reviews

Was this helpful?

Industry Experience

A-SALES AB has garnered positive feedback across various industries including business services, advertising and marketing, healthcare, and information technology. Clients commend their expertise in lead generation, appointment setting, and tailored outreach strategies, resulting in a consistent flow of qualified meetings. The overall sentiment reflects satisfaction with their project management and responsiveness. Notably, they excel in adapting messaging to align with specific market needs, making them a strong partner for companies in sectors such as healthcare, IT, and digital marketing.
Read All Reviews

Select Industry to see insights

Construction Consumer Products Government Manufacturing Information technology Financial services Education Healthcare Software Supply Chain, Logistics, and Transport Human Resources Advertising & marketing IT Services Consulting Business services

Was this helpful?

View projects from:

United States (13) Sweden (10) Norway (7) India (4) England (3) Finland (2) Canada (1) Germany (1) France (1) Japan (1) Netherlands (1) Australia (1) Philippines (1) Poland (1) Singapore (1) Belgium (1) United Arab Emirates (1) Armenia (1) Austria (1)

Was this helpful?
View Profile Visit Website
Arch Business Service

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Sapulpa, OK

Services provided

80% Call Center Services

10% Email Marketing

10% Social Media Marketing

Arch Business Service, an answering service, focus on Call Center Services and Email Marketing. They were founded in 2006.
Read more

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

MicahTek

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Broken Arrow, OK

Services provided

60% Call Center Services

20% Back Office Outsourcing

20% Customer Service Outsourcing

Founded in 1991, MicahTek is a call center service. Headquartered in Broken Arrow, Oklahoma, the team offers Call Center Services and Back Office Outsourcing.
Read more

View Profile
VIP Technology Solutions Group

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Coweta, OK

Services provided

15% Call Center Services

70% IT Managed Services

15% Customer Service Outsourcing

VIP Technology Solutions Group is an IT managed services company. The small Coweta, Oklahoma-based team provides IT managed services and Call Center Services. The agency was founded in 1994.
Read more

View Profile
The Heller Group, Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Norman, OK

Services provided

20% Call Center Services

20% Back Office Outsourcing

20% Customer Service Outsourcing +2 services

20% IT Managed Services

20% Sales Outsourcing

Based in Houston, Texas and Norman, Oklahoma, The Heller Group, Inc. Is a small IT managed services company. The team provides IT managed services and Call Center Services.
Read more

Norman, OK

1233 W Lindsey St
Norman, OK 73069
6 - 9

See All Locations (4)

Was this helpful?

View Profile
Summit Technology Group

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Oklahoma City, OK

Services provided

30% Call Center Services

30% IT Managed Services

30% IT Strategy Consulting +1 service

10% Cloud Consulting & SI

Located in Oklahoma City, Oklahoma, Summit Technology Group is an IT strategy consulting company. They offer IT strategy consulting and IT managed services.
Read more

View Profile
Featured

What are Featured Providers?

Assistring LLC

5.0 16 reviews
Verified

$1,000+

< $25 / hr

50 - 249

Serves Oklahoma

Services provided

40% Call Center Services

45% Customer Service Outsourcing

15% Back Office Outsourcing

Assistring LLC is a proficient provider of Call Center Services, specializing in both Inbound and Outbound Call Center operations, and Customer Support Services. Across reviews, 100% of clients commend their operational efficiency, professionalism, and alignment with company values. Notably, 80% of reviewers highlight their ability to enhance customer satisfaction and integrate seamlessly with existing business processes.

See all 16 projects

2 of 2 reviews are 5 stars

1 new review for Call Center Services services

$10,000 – $49,000 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews for Assistring LLC reflect a highly positive sentiment, with clients praising their efficiency and customer service excellence. Notably, Royal Nawaab commended their capability to reduce call drop rates from 40% to under 3%, while Media Markt highlighted their seamless handling of tens of thousands of inbound calls across multiple channels. Both clients emphasized Assistring's alignment with company values and effective communication, underscoring their reliability and strategic partnership potential.
Read 2 Recent Reviews

Was this helpful?

More responsive than most other service providers

Assistring LLC is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View projects from:

United States (6) England (5) Poland (1)

Was this helpful?

View Profile Visit Website
Maxim Consulting

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Warr Acres, OK

Services provided

30% Call Center Services

40% Business Consulting

20% Corporate Training & Coaching +1 service

10% Financial Consulting

Maxim Consulting, a Business Consulting company, was founded in 1998. The team specializes in Business Consulting and Call Center Services.
Read more

View Profile
Emsco Solutions

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Services provided

30% Call Center Services

40% IT Managed Services

30% IT Strategy Consulting

Based in Oklahoma City, Oklahoma, Emsco Solutions is a small IT managed services company. The team offers IT managed services and IT strategy consulting.
Read more

View Profile
Easy VA Outsourcing

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Norman, OK

Services provided

25% Call Center Services

25% Back Office Outsourcing

25% Customer Service Outsourcing +1 service

25% Sales Outsourcing

Easy VA Outsourcing is a small answering service launched in 2019. Their team provides Call Center Services and Back Office Outsourcing.
Read more

View Profile
Avantive Solutions

Not yet reviewed

$100,000+

Undisclosed

1,000 - 9,999

Tulsa, OK

Services provided

50% Call Center Services

25% Customer Service Outsourcing

20% Sales Outsourcing +1 service

5% Back Office Outsourcing

Avantive Solutions is an answering service company. The Tulsa, Oklahoma-based company was established in 1998. Their services include Call Center Services and Customer Service Outsourcing.
Read more

More responsive than most other service providers

Avantive Solutions is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

Was this helpful?

View Profile
Pest-SOS

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Yukon, OK

Services provided

35% Call Center Services

35% Back Office Outsourcing

30% Customer Service Outsourcing

Pest-SOS is a telephone answering service. The team focuses on Call Center Services and Back Office Outsourcing and is located in Yukon, Oklahoma.
Read more

View Profile
Sandler Custom Growth Solutions

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Warr Acres, OK

Services provided

30% Call Center Services

40% Business Consulting

30% Corporate Training & Coaching

Based in Warr Acres, Oklahoma, Sandler Custom Growth Solutions is a Business Consulting company. They specialize in Business Consulting and Call Center Services and were founded in 2009.
Read more

View Profile
Rattan Consulting

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Services provided

10% Call Center Services

30% IT Strategy Consulting

20% Cloud Consulting & SI +2 services

20% IT Managed Services

20% IT Staff Augmentation

Rattan Consulting, an IT strategy consulting company, specializes in IT strategy consulting and cloud consulting & SI. The company is based in Oklahoma City, Oklahoma.
Read more

View Profile
Vudu Consulting

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Services provided

10% Call Center Services

20% IT Managed Services

20% IT Staff Augmentation +4 services

20% IT Strategy Consulting

10% Custom Software Development

10% Low/No Code Development

10% Web Design

IT strategy consulting company Vudu Consulting offers IT strategy consulting and IT managed services. They were established in 2008.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top Oklahoma Call Center Companies & Voice Services

KlickWorks

$5,000+

< $25 / hr

50 - 249

Tulsa, OK

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Call Center Services

20% Sales Outsourcing

60% Other

View Profile Visit Website
Arch Business Service

Undisclosed

Undisclosed

2 - 9

Sapulpa, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

80% Call Center Services

20% Other

View Profile Visit Website
MicahTek

Undisclosed

Undisclosed

50 - 249

Broken Arrow, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

60% Call Center Services

40% Other

View Profile Visit Website
VIP Technology Solutions Group

$5,000+

$100 - $149 / hr

10 - 49

Coweta, OK

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

15% Call Center Services

85% Other

View Profile Visit Website
The Heller Group, Inc.

Undisclosed

Undisclosed

10 - 49

Norman, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Call Center Services

20% Sales Outsourcing

60% Other

View Profile Visit Website
Summit Technology Group

Undisclosed

Undisclosed

10 - 49

Oklahoma City, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

70% Other

View Profile Visit Website
Maxim Consulting

Undisclosed

Undisclosed

10 - 49

Warr Acres, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

70% Other

View Profile Visit Website
Southwest Recovery Services

$5,000+

Undisclosed

10 - 49

Oklahoma City, OK

Ability to deliver

21.8/40.0

16.6/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

50% Call Center Services

50% Other

View Profile Visit Website
Emsco Solutions

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

70% Other

View Profile Visit Website
Easy VA Outsourcing

Undisclosed

Undisclosed

2 - 9

Norman, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

25% Call Center Services

25% Sales Outsourcing

50% Other

View Profile Visit Website
Avantive Solutions

$100,000+

Undisclosed

1,000 - 9,999

Tulsa, OK

Ability to deliver

7.5/40.0

0/20 Reviews

0/10 Clients & Experience

7.5/10 Market Presence

Service focus

50% Call Center Services

20% Sales Outsourcing

30% Other

View Profile Visit Website
Pest-SOS

Undisclosed

Undisclosed

2 - 9

Yukon, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

35% Call Center Services

65% Other

View Profile Visit Website
Sandler Custom Growth Solutions

Undisclosed

Undisclosed

2 - 9

Warr Acres, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

30% Call Center Services

70% Other

View Profile Visit Website
Rattan Consulting

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Call Center Services

90% Other

View Profile Visit Website
Vudu Consulting

Undisclosed

Undisclosed

2 - 9

Oklahoma City, OK

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Call Center Services

90% Other

View Profile Visit Website

Latest Call Centers Articles

See all articles

How to Build a Budget for Call Center Services [With Template]

Updated March 27, 2026

Sydney Wess

Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.

Call Center Budget Template

Guide to Call Center Outsourcing

Updated March 24, 2026

Hannah Hicklen

Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.

Call Center Outsourcing

How To Hire a Call Center in 4 Steps

Updated March 24, 2026

Sydney Wess

Looking to hire a call center? Connecting with a reliable team has never been easier— check out our quick 4-step process to find the perfect partnership.

Call Center Outsourcing

Similar Categories

Related Services

Translation in Oklahoma Real Estate in Oklahoma Contract Manufacturing in Oklahoma Trucking in Oklahoma 3pl in Oklahoma Shipping in Oklahoma Legal in Oklahoma BPO in Oklahoma Human Resources in Oklahoma

Specialties

Appointment Setting Outbound Lead Generation Telemarketing Answering Services Inbound Appointment Setting Third Party Verification Virtual Receptionist Order Processing

Nearby Locations

Call Centers in Dallas Call Centers in Fort Collins Call Centers in Houston Call Centers in Austin Call Centers in Denver Call Centers in San Antonio Call Centers in El Paso

Get personalized agency matches based on your project goals.

Top Call Center Services & Voice Services in Oklahoma

List of the Top Oklahoma Call Center Companies & Voice Services

Reviews mention Knowledgeable

Call Center Services for Managed Service Provider

Outbound Cold Calling & Lead Generation for AI Software Firm

Inside Sales Telemarketing for Software Manufacturer

Market Research & Call Center Services for Home Appraisal Co

Industry Experience

Select Industry to see insights

Reviews mention Hard working

Customer Service Outsourcing for Gaming Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Knowledgeable

Customer Support for Custom Meal Service Provider

Call Center Services for Digital Government Partner

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Call Center Services for Third-Party Management Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Call Center Services for Marketing Firm

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

HelpSquad is very responsive

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

six eleven global services is very responsive

Reviews mention Efficient

Sales Outsourcing for Business Location Consultancy

Lead Generation for Video Editing Subscription Company

Reviewed 10 times in the past 6 months

Industry Experience

Select Industry to see insights

Reviewed 2 times in the past 6 months

Assistring LLC is very responsive

Avantive Solutions is very responsive

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top Oklahoma Call Center Companies & Voice Services

Latest Call Centers Articles

How to Build a Budget for Call Center Services [With Template]

Guide to Call Center Outsourcing

How To Hire a Call Center in 4 Steps

Similar Categories

Related Services

Specialties

Nearby Locations