Top Call Center Services & Voice Services in California
-
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 projectsSixEleven Global Services and Solutions, Inc. specializes in Contact Center Services, providing both Inbound and Outbound Call Center support. Reviewers frequently praise their flexibility and responsiveness, with 100% of feedback highlighting timely delivery of services and effective communication. Clients also emphasize the company's ability to meet operational requirements and their strong customer support capabilities, with no negative feedback reported.
-
UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
Village Locksmith Store is a Business Consulting company in Irvine, California. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Daly City, CA
Services provided
Lock & Key Shop is a Business Consulting company in Daly City, California. Founded in 2000, the team provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Fremont, CA
Services provided
Business Consulting company Locksmith Master Shop was founded in 1980. The team specializes in Business Consulting and Back Office Outsourcing and is based in Fremont, California.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Business Consulting company General Locksmith Store was launched in 1992. The company focuses on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Diego, CA
Services provided
Located in San Diego, California, Lock Safe Services is a Business Consulting company. They offer Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
Established in 1975, City Locksmith Services is a small Business Consulting company. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Montebello, CA
Services provided
Metro Locksmith Services, a Business Consulting company, was launched in 1991. The team provides Business Consulting and Back Office Outsourcing and is based in Montebello, California.
Read more -
UndisclosedUndisclosed10 - 49Inglewood, CA
Services provided
Father Son Locksmith Shop is a small Business Consulting company in Inglewood, California. The team specializes in Business Consulting and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49San Francisco, CA
Services provided
RevGen Genius is a CRM consulting and SI company established in 2022. The company specializes in CRM consulting and SI and Back Office Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249Los Angeles, CA
Services provided
HighPower is a midsize Customer Service Outsourcing company. Founded in 2015, the team provides Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr50 - 249Torrance, CA
Services provided
TGS Trans Global Services is a midsize IT strategy consulting company founded in 2016. Their services include IT strategy consulting and Web Development.
Read more -
UndisclosedUndisclosed10 - 49Stanford, CA
Services provided
Keystone Locksmith Shop is a Business Consulting company. The Stanford, California-based company provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Placentia, CA
Services provided
Business Consulting company Locksmith & Lock Store is in Placentia, California. They provide Business Consulting and Back Office Outsourcing and were established in 1981.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Locksmith Solution Services is a Los Angeles, California-based Business Consulting company. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
Aqua Locksmith Store is a Business Consulting company. They are located in San Francisco, California and have small team. They offer Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Chula Vista, CA
Services provided
Business Consulting company Baldwin Locksmith Store was launched in 2005. The company specializes in Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49La Mesa, CA
Services provided
City Locksmith Store is a Business Consulting company. Their small team of employees is headquartered in La Mesa, California. Their team specializes in Business Consulting and Back Office
Read more -
UndisclosedUndisclosed10 - 49Oakland, CA
Services provided
Safe & Key Shop is a Business Consulting company. Launched in 1988, the firm offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Santa Monica, CA
Services provided
Gold Locksmith Store is a small Santa Monica, California-based Business Consulting company. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Milpitas, CA
Services provided
Exclusive Locksmith Service is a Business Consulting company established in 1991. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Bellflower, CA
Services provided
Safe & Key Shop, a Business Consulting company, was founded in 1985. Based in Bellflower, California, the team specializes in Business Consulting and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr2 - 9Los Angeles, CA
Services provided
Call center company AWESOME OS was launched in 2006. The small team focuses on Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49Irvine, CA
Services provided
Launched in 2013, Chrysalis Communications is a small branding company. Their team focuses on Branding and Digital Strategy.
Read more -
Undisclosed< $25 / hr2 - 9Mill Valley, CA
Services provided
See all 2 projectsFluents.ai is a company specializing in AI-powered Contact Center Services, offering solutions in both Inbound and Outbound Call Handling. With 100% positive feedback, clients highlight their exceptional customization capabilities, great communication, and the value-for-cost ratio. Reviewers unanimously appreciated reduced wait times and cost savings, with no areas for improvement mentioned.
-
$1,000+< $25 / hr250 - 999Los Angeles, CA
Services provided
Allzone Management Solutions is a Back Office Outsourcing company. Headquartered in Los Angeles, California, their team offers Back Office Outsourcing and Call Center Services.
Read more -
$1,000+Undisclosed10 - 49Tiburon, CA
Services provided
Rise25 is a Marketing Strategy company. In Tiburon, California and Chicago, Illinois, their small team offers Marketing Strategy and Corporate Training & Coaching. The agency was launched in 2015.
Read more -
UndisclosedUndisclosed10 - 49Tiburon, CA
Services provided
Marketing Strategy company Rise25 focuses on Marketing Strategy and Corporate Training & Coaching. They were established in 2015.
Read more -
$5,000+$50 - $99 / hr2 - 9Los Angeles, CA
Services provided
Commercial Brokerage Services company The Valley Business Broker was founded in 2010. Located in Los Angeles, California, the team offers Commercial Brokerage Services and Business Consulting.
Read more -
$1,000+$25 - $49 / hr50 - 249San Francisco, CA
Services provided
See all 1 projectsB2B Growth Force - Top B2B Marketing, Revenue Operations & ABM Agency offers marketing strategy development and revenue operations services, focusing on enhancing business growth. Reviews highlight Pradeep's patience, prompt communication, and innovative strategies. Clients appreciate the detailed guidance and effective solutions provided, though there is a suggestion to expand the team to accommodate more clients simultaneously.
-
UndisclosedUndisclosed1,000 - 9,999Culver City, CA
Services provided
See all 1 projectsGeBBS Healthcare Solutions is a company specializing in Customer Support Services, including telephonic support and outbound call center operations, primarily within the healthcare industry. The feedback highlights their quick turnaround times and accurate work, with 100% of reviewers noting their responsiveness and adaptability. However, 50% of reviewers mentioned a need for transparency regarding employee changes.
-
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
California Survey Research Services is a Market Research company founded in 1981. The firm offers Market Research and Call Center Services.
Read more -
Undisclosed< $25 / hr2 - 9Los Angeles, CA
Services provided
Lead Discovery is a social media marketing agency. In Los Angeles, California, the agency was launched in 2020. Their services include Social Media Marketing and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed2 - 9San Francisco, CA
Services provided
Sales Top, Inc is a small Sales Outsourcing company based in San Francisco, California. The team provides Sales Outsourcing and Fractional CMO Services.
Read more -
$1,000+< $25 / hr10 - 49Los Angeles, CA
Services provided
See all 2 projectsVirtuHire US provides comprehensive Call Center Services, excelling in Customer Support, Inbound Call Handling, and Customer Care Services. Reviews highlight their efficiency and reliability, with noticeable improvements in appointment scheduling and customer communication. VirtuHire US maintains a 100% positive feedback rate, praised for quick responsiveness and effective issue resolution.
-
$10,000+$150 - $199 / hr50 - 249Riverside, CA
Services provided
In Riverside, California, Q-vantage is a midsize social media marketing company. Their services include Social Media Marketing and IT strategy consulting.
Read more -
UndisclosedUndisclosed10 - 49Laguna Hills, CA
Services provided
Physicians management network inc is a Finance & Accounting Outsourcing (FAO) company. Established in 2000, the team provides Finance & Accounting Outsourcing (FAO) and Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Mountain View, CA
Services provided
Business Consulting company City Locksmith Shop was founded in 1985. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Marino, CA
Services provided
Launched in 1998, Father Son Locksmith Shop is a small San Marino, California-based Business Consulting company. Their team focuses on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Father Son Locksmith Shop is a Business Consulting company. In Los Angeles, California, the agency provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Established in 1986, Atlantic Locksmith Store is a Business Consulting company. Based in Los Angeles, California, the team provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Based in Los Angeles, California, Lock & Locksmith Services is a Business Consulting company. They offer Business Consulting and Back Office Outsourcing and were established in 1997.
Read more -
UndisclosedUndisclosed10 - 49El Cerrito, CA
Services provided
Business Consulting company Father Son Locksmith Store was established in 1979. The small team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Diego, CA
Services provided
Launched in 1990, Locksmith Master Store, a small Business Consulting company, is located in San Diego, California. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Downey, CA
Services provided
Affordable Locksmith Services is a Business Consulting company. They were founded in 2005 and focus on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Keystone Locksmith Shop is a Business Consulting company. The Los Angeles, California-based team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Torrance, CA
Services provided
Liberty Locksmith Store is a Business Consulting company. The team specializes in Business Consulting and Back Office Outsourcing and is located in Torrance, California.
Read more -
UndisclosedUndisclosed10 - 49San Leandro, CA
Services provided
Parker Locksmith Store, a Back Office Outsourcing company, was established in 1988. The company focuses on Back Office Outsourcing and Business Consulting.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Liberty Locksmith Store, a Business Consulting company, is located in Los Angeles, California. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Long Beach, CA
Services provided
Anchor Locksmith Store is a Business Consulting company established in 1993. The team offers Business Consulting and Back Office Outsourcing and is based in Long Beach, California.
Read more -
UndisclosedUndisclosed10 - 49Santee, CA
Services provided
General Locksmith Store is a small Business Consulting company in Santee, California. Their services include Business Consulting and Back Office Outsourcing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies and their real-time quotes in minutes.
Get My QuotesWhy 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.
List of the Top 15 California Call Center Companies & Voice Services
-
$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
34.8/40.019.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Call Center Services30% Sales Outsourcing20% Other -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services70% Sales Outsourcing10% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
34/40.019.6/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
32.9/40.017.2/20 Reviews9.2/10 Clients & Experience6.5/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
29.8/40.015.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
30.1/40.015.6/20 Reviews9.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
UndisclosedUndisclosed1,000 - 9,999Sacramento, CA
Ability to deliver
27.6/40.020/20 Reviews3.3/10 Clients & Experience4.4/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
Undisclosed< $25 / hr250 - 999West Hollywood, CA
Ability to deliver
30.8/40.017/20 Reviews9/10 Clients & Experience4.9/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
28.6/40.016.2/20 Reviews8.4/10 Clients & Experience4/10 Market PresenceService focus
24% Call Center Services16% Sales Outsourcing60% Other -
$1,000+< $25 / hr10 - 49Huntington Beach, CA
Ability to deliver
26.5/40.018.8/20 Reviews4/10 Clients & Experience3.7/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
25.4/40.013/20 Reviews8.8/10 Clients & Experience3.7/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
25.1/40.015/20 Reviews6.6/10 Clients & Experience3.4/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Menlo Park, CA
Ability to deliver
28.1/40.016.4/20 Reviews8/10 Clients & Experience3.7/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
22.7/40.017.4/20 Reviews1.4/10 Clients & Experience3.9/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
Ability to deliver
22.6/40.014.6/20 Reviews3.9/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
22.6/40.016.4/20 Reviews2/10 Clients & Experience4.2/10 Market PresenceService focus
15% Call Center Services30% Sales Outsourcing55% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
21.4/40.016.2/20 Reviews0.7/10 Clients & Experience4.5/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$5,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
21.3/40.016.2/20 Reviews1.6/10 Clients & Experience3.4/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$10,000+Undisclosed2 - 9Truckee, CA
Ability to deliver
21/40.015.6/20 Reviews1.8/10 Clients & Experience3.7/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
22.4/40.014.6/20 Reviews3.6/10 Clients & Experience4.2/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Ability to deliver
20.6/40.017.2/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
UndisclosedUndisclosed50 - 249Marina del Rey, CA
Ability to deliver
20.6/40.015.2/20 Reviews1.9/10 Clients & Experience3.4/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$150 - $199 / hr10 - 49Carlsbad, CA
Ability to deliver
26.4/40.016.6/20 Reviews5.8/10 Clients & Experience4/10 Market PresenceService focus
20% Call Center Services80% Other -
Undisclosed< $25 / hr50 - 249San Diego, CA
Ability to deliver
19.2/40.016.2/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
50% Call Center Services50% Other -
UndisclosedUndisclosed10 - 49Oakland, CA
Ability to deliver
18.5/40.016.2/20 Reviews2.3/10 Clients & Experience0/10 Market PresenceService focus
40% Call Center Services20% Sales Outsourcing40% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
22.4/40.015.6/20 Reviews3/10 Clients & Experience3.9/10 Market PresenceService focus
30% Call Center Services70% Other -
UndisclosedUndisclosed50 - 249San Francisco, CA
Ability to deliver
22.3/40.016.2/20 Reviews2/10 Clients & Experience4.1/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+$150 - $199 / hr2 - 9Inglewood, CA
Ability to deliver
25.1/40.016.6/20 Reviews4.8/10 Clients & Experience3.7/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Ability to deliver
25.6/40.016.6/20 Reviews5.6/10 Clients & Experience3.4/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
25.7/40.016.4/20 Reviews5.6/10 Clients & Experience3.7/10 Market PresenceService focus
10% Sales Outsourcing90% Other
Latest Call Centers Articles
See all articles
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)
