Top Call Center Services & Voice Services in California
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Featured
What are Featured Providers?
$50,000+Undisclosed1,000 - 9,999Serves CaliforniaServices provided
See all 4 projectsROI CX Solutions is a company specializing in Contact Center Services, including Customer Support Services, Inbound and Outbound Call Centers, and Telephonic Support. Reviews highlight their flexibility, efficiency, and proactive communication, with 100% of reviewers noting improvements in customer satisfaction and operational efficiency. While minor initial setbacks were mentioned, 75% of reviewers commend their adaptability and professionalism.
$1,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 28 projectsHugo 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.
$5,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 47 projectsHelpware CX is a company specializing in Contact Center Services, providing comprehensive customer support solutions across various industries, including e-commerce, software, and government programs. Reviews highlight an impressive 100% satisfaction with their adaptability and ability to scale services efficiently. Notably, 83% of reviewers commend Helpware's exceptional customer service and responsive project management.
$1,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 13 projectssix eleven global services is a customer support service provider specializing in call center services such as call handling and customer care services. The feedback is overwhelmingly positive, with 100% of reviewers noting their responsive service and alignment with company values. Clients are impressed by their prompt one-hour response time and effective customer service operations, highlighting their professionalism and exceptional value for cost.
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UndisclosedUndisclosed2 - 9Fort Bragg, CA
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Mendo Digital is a small SEO company headquartered in Fort Bragg, California. The team offers Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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Market Research company Plaza Research was launched in 1982. The company offers Market Research and Call Center Services.
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UndisclosedUndisclosed250 - 999San Francisco, CA
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Demandbase, a branding firm, is headquartered in San Francisco, California and St Albans, England. They focus on Branding and Marketing Strategy.
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UndisclosedUndisclosed250 - 999San Mateo, CA
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BrightEdge is a SEO company. Launched in 2007, the firm is in San Mateo, California. Their team provides Search Engine Optimization and Content Marketing.
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UndisclosedUndisclosed50 - 249Torrance, CA
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Walker Advertising is a media planning & buying agency. The midsize Torrance, California-based team focuses on Media Planning & Buying and Call Center Services. The firm was established in 1984.
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$1,000+< $25 / hr50 - 249San Jose, CA
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MetaMind Digital LLC is an Advertising company. They specialize in Advertising and Branding and were founded in 2020.
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Undisclosed< $25 / hr50 - 249San Ramon, CA
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Ezyteams is a Back Office Outsourcing company. They are headquartered in San Ramon, California and have midsize team. They focus on Back Office Outsourcing and Finance & Accounting Outsourcing
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UndisclosedUndisclosed10 - 49Tiburon, CA
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Tiburon Media Group, a PPC company, was launched in 2023. The team specializes in Pay Per Click and Sales Outsourcing.
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Undisclosed< $25 / hr10 - 49Burlingame, CA
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AdveraTech LLC is an AI firm. They were founded in 2026 and provide Artificial Intelligence and Advertising.
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$10,000+$200 - $300 / hr2 - 9San Francisco, CA
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Moulton Digital is a social media marketing agency. They focus on Social Media Marketing and Content Marketing and were established in 2016.
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UndisclosedUndisclosed2 - 9Irvine, CA
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Accumulated, Inc. Is a small Application Management & Support company founded in 2023. Their team focuses on Application Management & Support and Marketing Strategy.
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UndisclosedUndisclosed2 - 9Livermore, CA
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Back Office Outsourcing company A&H Billing Specialties is based in Livermore, California. They offer Back Office Outsourcing and Sales Outsourcing and were launched in 1999.
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UndisclosedUndisclosed2 - 9Bakersfield, CA
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Central Valley Search Partners, LLC is a Finance & Accounting Outsourcing (FAO) company. Their services include Finance & Accounting Outsourcing (FAO).
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UndisclosedUndisclosed10 - 49Glendale, CA
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Reliable Translations, Inc., a small Translation company, is headquartered in Glendale, California. The team provides Translation and Call Center Services.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Web Leads Inc is a small Advertising company. They specialize in Advertising and Mobile App Development and were established in 2010.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Optimal Fusion is an Email Marketing company. Launched in 1996, the agency is based in Los Angeles, California. Their services include Email Marketing and Advertising.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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Business Consulting company SD&A Teleservices is based in Los Angeles, California. Their services include Business Consulting and Call Center Services.
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UndisclosedUndisclosed50 - 249Santa Barbara, CA
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Invoca, an Advertising company, is headquartered in Santa Barbara, California. The team offers Advertising and Call Center Services.
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UndisclosedUndisclosed50 - 249Redwood City, CA
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Cyara is an user experience agency. The Redwood City, California-based firm was launched in 2006. Their services include UX/UI Design and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249Brisbane, CA
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VOX Network Solutions is a software development firm. The team focuses on Custom Software Development and Customer Service Outsourcing and is located in Brisbane, California.
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Undisclosed< $25 / hr50 - 249Berkeley, CA
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Launched in 1979, Direct Line Tele Response is a call center. The midsize team offers Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed1,000 - 9,999Lake Forest, CA
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Imagenet LLC is a Back Office Outsourcing company. The team specializes in Back Office Outsourcing and Customer Service Outsourcing and is located in Tampa, Florida and Lake Forest, California.
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$1,000+$25 - $49 / hr50 - 249Foster City, CA
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FunnL, a Sales Outsourcing and Account-Based Marketing company, is located in Foster City, California and Hyderabad, India. Their services include Sales Outsourcing and Account-Based Marketing.
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Undisclosed< $25 / hr10 - 49Visalia, CA
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Acclaim Credit Technologies, an answering service company, is located in Visalia, California. The team focuses on Call Center Services.
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UndisclosedUndisclosed2 - 9San Diego, CA
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Established in 2024, Starry Solutions is a phone answering service. The agency offers Call Center Services.
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UndisclosedUndisclosedFreelancerNewport Beach, CA
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American Harvest Group is a Sales Outsourcing company. The team focuses on Sales Outsourcing and is in Newport Beach, California.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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See all 1 projectsMedallion is a provider data management and licensing company. The feedback predominantly highlights skillful persuasion, but also reveals significant challenges, with reports of ignored requests and compliance issues. Approximately 100% of the reviews mention negative experiences with communication and project management.
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$10,000+$25 - $49 / hr10 - 49Los Angeles, CA
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Launched in 2024, Customer First Solutions is a call center company. The small team focuses on Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed2 - 9Santa Clarita, CA
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After Hours Line, a call center company, is in Santa Clarita, California. The team specializes in Call Center Services and AI Agents.
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UndisclosedUndisclosed10 - 49Fresno, CA
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Launched in 2015, Xobee Networks is a small call center in Fresno, California. Their team specializes in Call Center Services and cloud consulting & SI.
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UndisclosedUndisclosed50 - 249Calabasas, CA
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Davis Research is a midsize Calabasas, California-based Market Research company. Their services include Market Research and Call Center Services.
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UndisclosedUndisclosed50 - 249Santa Clara, CA
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Marrina Decisions is a Santa Clara, California-based CRM consulting and SI company. They specialize in CRM consulting and SI and Email Marketing and were founded in 2013.
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UndisclosedUndisclosed50 - 249San Francisco, CA
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Odetta, Inc. Is a social media marketing agency located in San Francisco, California. They provide Social Media Marketing and Search Engine Optimization.
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$250,000+< $25 / hr1,000 - 9,999Santa Clarita, CA
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See all 2 projectsTri Source International is a customer support company specializing in Contact Center Services and Customer Care Services, offering inbound call center operations and email support. Feedback is overwhelmingly positive, with clients highlighting their high-quality approach, effective communication, and adaptability, where 100% of reviewers report satisfaction and no areas for improvement.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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Nowcom is a Back Office Outsourcing company. Founded in 1996, their team provides Back Office Outsourcing and Custom Software Development.
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UndisclosedUndisclosed2 - 9Redondo Beach, CA
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Back Office Outsourcing company Calibrated Solutions, LLC. Is in Redondo Beach, California. Launched in 2007, the team provides Back Office Outsourcing and Call Center Services.
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UndisclosedUndisclosed2 - 9Carlsbad, CA
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Skyblue is a cloud consulting & SI company. Established in 2010, the company specializes in cloud consulting & SI and CRM consulting and SI.
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UndisclosedUndisclosed10 - 49Concord, CA
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CRM consulting and SI company SaaScend is based in Concord, California. The team specializes in CRM consulting and SI and Application Management & Support.
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UndisclosedUndisclosed10 - 49San Francisco, CA
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JumpClick is a social media marketing agency. They are headquartered in San Francisco, California and have small team. Their services include Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Aloola.io is a PPC agency. Established in 2019, the agency is located in Los Angeles, California. Their team focuses on Pay Per Click and Search Engine Optimization.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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IKonnek is a big data company. They provide BI & big data consulting & SI and Corporate Training & Coaching and were founded in 2003.
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UndisclosedUndisclosed10 - 49Walnut Creek, CA
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PIVOT Agency is a branding company. The Walnut Creek, California-based firm was established in 2013. Their team specializes in Branding and Market Research.
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UndisclosedUndisclosed10 - 49San Ramon, CA
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The One Page Business Plan Company is a Business Consulting company. The agency is headquartered in San Ramon, California. Their services include Business Consulting and Content Writing Services.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Cybersecurity company Mannassi IT Solutions was launched in 1996. The firm provides Cybersecurity and IT managed services, and is small.
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UndisclosedUndisclosed10 - 49Santa Ana, CA
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STS Next, an Advertising company, was founded in 1986. The small team specializes in Advertising and Branding.
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UndisclosedUndisclosed2 - 9Brisbane, CA
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Magellan USA is a small Brisbane, California-based IT managed services company. Their services include IT managed services and HR Consulting.
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$1,000+< $25 / hr50 - 249Prather, CA
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Pro Sulum, LLC is a Back Office Outsourcing company. The team is located in Prather, California, and their services include Back Office Outsourcing and Customer Service Outsourcing.
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$1,000+< $25 / hr50 - 249Sunnyvale, CA
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Orderhive, a phone answering service, was established in 2013. Located in Sunnyvale, California, the team provides Call Center Services.
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$1,000+< $25 / hr50 - 249Santa Fe Springs, CA
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Westset Logistics is a midsize call center service. Founded in 1996, the team offers Call Center Services.
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$1,000+< $25 / hr2 - 9San Jose, CA
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Small call center company San Jose Answering Service, is based in San Jose, California. The team offers Call Center Services and Sales Outsourcing.
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List of the Top 15 California Call Center Companies & Voice Services
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$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Call Center Services70% Sales Outsourcing10% Other -
$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
37.1/40.019.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
35.2/40.015.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.4/40.017.2/20 Reviews9.2/10 Clients & Experience9/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
34/40.016/20 Reviews9.4/10 Clients & Experience8.7/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
UndisclosedUndisclosed1,000 - 9,999Sacramento, CA
Ability to deliver
31.1/40.020/20 Reviews3.3/10 Clients & Experience7.8/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
30/40.013/20 Reviews8.8/10 Clients & Experience8.2/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
Undisclosed< $25 / hr250 - 999West Hollywood, CA
Ability to deliver
33/40.017/20 Reviews9/10 Clients & Experience7/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
29.9/40.016.2/20 Reviews8.4/10 Clients & Experience5.3/10 Market PresenceService focus
24% Call Center Services16% Sales Outsourcing60% Other -
$1,000+< $25 / hr10 - 49Huntington Beach, CA
Ability to deliver
27.8/40.018.8/20 Reviews4/10 Clients & Experience4.9/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
27.4/40.015/20 Reviews6.6/10 Clients & Experience5.8/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Menlo Park, CA
Ability to deliver
29.6/40.016.4/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
Ability to deliver
25.2/40.014.6/20 Reviews3.9/10 Clients & Experience6.7/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
24.2/40.017.6/20 Reviews1.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
24.4/40.016.6/20 Reviews2/10 Clients & Experience5.9/10 Market PresenceService focus
15% Call Center Services30% Sales Outsourcing55% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
22.9/40.016.2/20 Reviews0.7/10 Clients & Experience5.9/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$1,000+$150 - $199 / hr10 - 49Carlsbad, CA
Ability to deliver
29.3/40.016.6/20 Reviews5.8/10 Clients & Experience6.9/10 Market PresenceService focus
20% Call Center Services80% Other -
$5,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
24.3/40.014.6/20 Reviews3.6/10 Clients & Experience6.1/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$10,000+Undisclosed2 - 9Truckee, CA
Ability to deliver
22.5/40.015.6/20 Reviews1.8/10 Clients & Experience5.2/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
22.4/40.016.2/20 Reviews1.6/10 Clients & Experience4.6/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Ability to deliver
21.8/40.017.2/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
UndisclosedUndisclosed50 - 249Marina del Rey, CA
Ability to deliver
21.7/40.015.2/20 Reviews1.9/10 Clients & Experience4.6/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Ability to deliver
28.6/40.016.6/20 Reviews5.6/10 Clients & Experience6.4/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
UndisclosedUndisclosed50 - 249San Francisco, CA
Ability to deliver
24.5/40.016.2/20 Reviews2/10 Clients & Experience6.3/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
Undisclosed< $25 / hr50 - 249San Diego, CA
Ability to deliver
20.2/40.016.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Call Center Services50% Other -
$5,000+$50 - $99 / hr2 - 9Santa Monica, CA
Ability to deliver
27.2/40.011.4/20 Reviews7.2/10 Clients & Experience8.6/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
23.9/40.015.8/20 Reviews3/10 Clients & Experience5.2/10 Market PresenceService focus
30% Call Center Services70% Other -
$5,000+$150 - $199 / hr2 - 9Inglewood, CA
Ability to deliver
26.3/40.016.6/20 Reviews4.8/10 Clients & Experience4.9/10 Market PresenceService focus
20% Call Center Services80% Other -
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
27.2/40.016.4/20 Reviews5.6/10 Clients & Experience5.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other
Latest Call Centers Articles
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Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
