Top Phone Support Services in California
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$1,000+< $25 / hr50 - 249Berkeley, CA
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See all 36 projectsWing Assistant is a Customer Service Outsourcing company providing virtual assistant services, including customer support and administrative tasks. Reviews indicate that 75% of clients appreciate their timely service and seamless integration with existing systems, while 25% note concerns with oversight and assistant vetting. Their project management and communication are generally praised for improving client operations and productivity.
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$1,000+< $25 / hr50 - 249San Diego, CA
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See all 48 projectsCallZent is a Customer Service Outsourcing (CSO) provider excelling in call center outsourcing and customer care outsourcing. With 100% positive reviews, clients praise their proactive project management, effective communication, and commitment to customer and employee satisfaction. Their ability to seamlessly integrate custom solutions while maintaining high-quality customer support is frequently highlighted.
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$100,000+< $25 / hr1,000 - 9,999San Diego, CA
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Call Center Services International, a telephone answering service, is based in San Diego, California and Tijuana, Mexico. They focus on Call Center Services and Customer Service Outsourcing.
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$1,000+$25 - $49 / hr50 - 249Oakland, CA
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See all 2 projectsTelecom, Inc. is a US-based call center providing sales and customer service solutions. Reviews highlight their high-quality agents and exceptional client service, with 100% of reviewers noting their positive attitude and communication skills. Clients appreciated their ability to incorporate feedback and their seamless project management, leading to satisfactory project outcomes. There are no reported areas needing improvement.
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$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
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See all 1 projectsAnsafone Contact Centers is a call center service provider with significant national capabilities, specializing in supporting both English and Spanish-speaking populations. The company received overwhelmingly positive feedback, with praises for their skilled representatives and flexibility in accommodating changing needs. Approximately 90% of the reviews highlighted their strong project management and responsiveness.
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$1,000+Undisclosed50 - 249San Francisco, CA
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See all 4 projectswrrk is a Customer Support Outsourcing company that specializes in providing comprehensive outsourced customer support services, including technical and product-related inquiries. The company is recognized for its professionalism, adaptability, and ability to meet service level agreements. Positive feedback accounts for approximately 90% of references, highlighting their effective scaling and customer communication. Some reviews suggest improvements in response times and evolving documentation.
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$1,000+< $25 / hr10 - 49Pasadena, CA
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See all 6 projectsGlobalityNet Outsourcing and Consulting offers comprehensive Customer Care Outsourcing services, including back office support and call center functions. Clients appreciate their professional approach, strong attention to detail, and effective communication. The company is recognized for aligning well with client values and providing good value for cost, leading to improved processing times and increased deal closures.
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$5,000+$150 - $199 / hr2 - 9Inglewood, CA
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See all 13 projectsCX Collective is a Customer Service BPO firm specializing in CX strategy, design, and implementation. Their reviews highlight exceptional performance in delivering timely and responsive customer support services, with 100% of feedback emphasizing effective communication and strategic execution. Clients praise their ability to align with company values and their comprehensive CX solutions.
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$1,000+Undisclosed10 - 49Irvine, CA
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See all 1 projectsHelpt is a Customer Support Outsourcing firm providing Remote Customer Care and Call Center Solutions. Reviews indicate a 100% positive experience, with clients highlighting their effective after-hours call screening and emergency response management. The company's team is praised for professionalism, promptness, and adaptability, consistently ensuring optimal outcomes for their clients.
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UndisclosedUndisclosed50 - 249Marina del Rey, CA
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See all 5 projectsXync Inc. is a marketing agency specializing in lead generation, social media marketing, and client engagement strategies. With a strong emphasis on value for cost, the company boasts a 100% positive feedback rate, highlighting their responsive project management, personalized service, and proactive team engagement. However, some clients note a need for improved consistency in lead follow-up.
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UndisclosedUndisclosed10 - 49Oakland, CA
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See all 5 projectsNuma, a communications solutions provider, offers services that enhance customer interaction through features like text messaging from business landlines and automated voicemail responses. Across various reviews, clients commend Numa for exceptional customer service and efficiency, with 100% of reviews highlighting their responsiveness and ease of integration. The solutions effectively address missed communications, leading to improved customer satisfaction and operational efficiency.
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$50,000+< $25 / hr50 - 249San Jose, CA
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See all 1 projectsSuccessLink Outsourcing is a company specializing in financial management and property management support services. The overall feedback from client reviews is overwhelmingly positive, with 100% of reviewers highlighting their exceptional organization, technical proficiency, and reliability. Clients particularly commend their impressive communication and execution skills.
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$50,000+< $25 / hr10,000+Santa Monica, CA
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TaskUs is a call center company. Founded in 2008, the company is located in Santa Monica, California. Their services include Call Center Services and Back Office Outsourcing.
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$1,000+< $25 / hr2 - 9Manhattan Beach, CA
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See all 2 projects89Bots.com is a chatbot development company specializing in customer support automation. They are praised for their modern vision and efficient project management, delivering a working prototype within two weeks. Reviewers highlight their transparent communication and effectiveness, with no negative feedback reported. This track record suggests a 100% satisfaction rate among clients.
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$1,000+< $25 / hr10 - 49El Cajon, CA
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See all 1 projectsAnswer California is a business process outsourcing company specializing in automatic answer services. According to client feedback, their service quality is commendable, with 100% of reviewers highlighting their efficiency in managing calls, leading to significant cost savings. All reviewers expressed satisfaction, mentioning there is no area for improvement.
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$1,000+< $25 / hr50 - 249San Francisco, CA
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Headquartered in San Francisco, California, 31West Global Services is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and cloud consulting & SI.
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$1,000+< $25 / hr250 - 999Irvine, CA
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See all 1 projectsKareo is a company offering back-office services, particularly in managing employee benefits like 401(k) plans. Feedback from reviewers is predominantly positive, highlighting their quick response times and effective service, with 100% of reviewers mentioning satisfaction with time-saving benefits. Suggested areas of improvement include enhancing their perspective.
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UndisclosedUndisclosed50 - 249Santa Clarita, CA
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See all 1 projectsNETbilling offers comprehensive payment processing solutions, including online and in-person transaction services with equipment upgrades and a cash discount program. The overall feedback highlights substantial cost savings, improved administrative efficiency, and exceptional customer service, particularly the personalized support from dedicated representatives. Clients have noted considerable reductions in processing fees and enhanced operational workflows, contributing to a highly satisfactory experience.
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UndisclosedUndisclosed250 - 999Chula Vista, CA
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Connempathy, a telephone answering service and Customer Service Outsourcing company, was founded in 2010. The firm specializes in Call Center Services and Customer Service Outsourcing, and is
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UndisclosedUndisclosed250 - 999Sacramento, CA
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TeleDirect Call Centers, a call center service and Customer Service Outsourcing company, was launched in 1961. The midsize team provides Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed1,000 - 9,999Walnut, CA
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OBPO is a call center. The large Iloilo City, Philippines-based team specializes in Call Center Services and Back Office Outsourcing. The firm was founded in 2000.
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$1,000+< $25 / hr10,000+Gardena, CA
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Established in 1966, transcosmos is a Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed50 - 249Roseville, CA
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See all 1 projectsLEVEL 9 Virtual is a company offering virtual assistant services. Reviews indicate that while they have high ratings, they faced challenges with communication and task management, resulting in a need for micromanagement. Feedback was generally negative, with 100% of reviewers highlighting issues and no recommendations given.
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$5,000+< $25 / hr250 - 999Los Angeles, CA
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In Los Angeles, California, Agently.ai is a midsize answering service. The team specializes in Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr250 - 999Berkeley, CA
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Scale Support, a Customer Service Outsourcing company, is based in Berkeley, California. They provide Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed10 - 49La Habra, CA
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Forme Solar Electric, a Customer Service Outsourcing company, was founded in 2005. The team provides Customer Service Outsourcing and is in La Habra, California.
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$1,000+< $25 / hr50 - 249San Diego, CA
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Virtual Latinos is a Customer Service Outsourcing company. Based in San Diego, California, the agency was founded in 2018. Their services include Customer Service Outsourcing and Sales Outsourcing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Based in Los Angeles, California, Tel-Us Call Center is a small call center. The team specializes in Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed50 - 249Gilroy, CA
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Rush Order, a Fulfillment company, was launched in 1989. The company specializes in Fulfillment and Warehousing & Distribution.
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$1,000+$50 - $99 / hr250 - 999Los Angeles, CA
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DoStar Moving is a Corporate Relocation company launched in 1998. The company offers Corporate Relocation and Trucking, and is midsize.
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$1,000+< $25 / hr50 - 249Palm Desert, CA
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Hands Working Virtually BPO is a Customer Service Outsourcing company. Their midsize team is in Palm Desert, California. Their services include Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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See all 19 projectsSound Telecom is a business process outsourcing company specializing in call handling and communication services. Reviews indicate a generally positive experience, with clients appreciating their quick response time and professionalism. About 67% of the reviews highlight strengths such as expertise and efficiency, while some suggest potential improvement in customer service and cost management.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Launched in 1989, Answering365 is a phone answering service. In Los Angeles, California, the team specializes in Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed250 - 999Cerritos, CA
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Bristol Healthcare Services is an other IT consulting and SI company. Based in Cerritos, California, their team provides other IT consulting and SI and Back Office Outsourcing.
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$1,000+$25 - $49 / hr50 - 249San Diego, CA
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Phone answering service Phone Net is located in San Diego, California. They focus on Call Center Services and Customer Service Outsourcing.
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$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
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Agent360, a telephone answering service and Customer Service Outsourcing company, was launched in 2026. The firm provides Call Center Services and Customer Service Outsourcing, and is small.
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$10,000+< $25 / hr10 - 49San Diego, CA
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Nice2Chat is a Customer Service Outsourcing company. The San Diego, California-based firm was established in 2015. Their services include Customer Service Outsourcing.
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$1,000+Undisclosed10 - 49Modesto, CA
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Doctor Billing Experts, a Customer Service Outsourcing company, was established in 2023. Headquartered in Modesto, California, the team provides Customer Service Outsourcing and Call Center
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$5,000+< $25 / hr50 - 249Los Angeles, CA
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HighPower is a midsize Customer Service Outsourcing company. Founded in 2015, the team provides Customer Service Outsourcing and Call Center Services.
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$1,000+$25 - $49 / hr10 - 49Temecula, CA
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Established in 2015, Lawn Doctor USA is a Customer Service Outsourcing company. The team specializes in Customer Service Outsourcing.
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$1,000+$25 - $49 / hr50 - 249Santa Monica, CA
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Calltastic is a Business Consulting company located in Santa Monica, California. The team specializes in Business Consulting and Call Center Services.
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$1,000+< $25 / hr50 - 249San Jose, CA
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RCM Centric is an IT managed services company established in 2016. The company focuses on IT managed services and Call Center Services, and is midsize.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Call center Convoso is based in Los Angeles, California. The team provides Call Center Services and Sales Outsourcing.
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UndisclosedUndisclosed2 - 9San Diego, CA
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InteliKinect is a Back Office Outsourcing company. The team offers Back Office Outsourcing and Call Center Services, and the company is based in San Diego, California.
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UndisclosedUndisclosed10 - 49Irvine, CA
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Excel Telemessaging, a small call center service, is in Irvine, California and Venice, Florida. The team focuses on Call Center Services and Customer Service Outsourcing.
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$5,000+$25 - $49 / hr10 - 49Bakersfield, CA
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Founded in 2018, Call Vidia is a Customer Service Outsourcing company. The company offers Customer Service Outsourcing and Back Office Outsourcing, and is small.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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Direct Marketing company ConnectPeak is based in Los Angeles, California and Taipei, Taiwan. Their services include Direct Marketing and Call Center Services.
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$1,000+< $25 / hr250 - 999Los Angeles, CA
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Back Office Outsourcing company Rust Omni was launched in 1970. Located in Los Angeles, California, the team focuses on Back Office Outsourcing and Web Design.
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$1,000+< $25 / hr50 - 249San Jose, CA
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See all 1 projectsRPM BPO delivers services focused on booking meetings, lead intake, and closing deals, particularly enhancing inbound lead conversions. Feedback highlights RPM BPO's impressive quality, value, and alignment with company values, resulting in a 50% sales increase. Clients appreciate their responsiveness and timely delivery, indicating a strong cultural and budgetary fit.
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$1,000+< $25 / hr2 - 9Los Angeles, CA
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Call center company AWESOME OS was launched in 2006. The small team focuses on Call Center Services and Back Office Outsourcing.
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List of the Top 10 California Customer Service Phone Support Companies
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$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
60% Customer Service Outsourcing53% Phone Support Services40% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.4/40.017.4/20 Reviews9.2/10 Clients & Experience8.8/10 Market PresenceService focus
20% Customer Service Outsourcing25% Phone Support Services80% 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
60% Customer Service Outsourcing75% Phone Support Services40% 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
50% Customer Service Outsourcing20% Phone Support Services50% Other -
$1,000+< $25 / hr10 - 49Pasadena, CA
Ability to deliver
24/40.016.4/20 Reviews3/10 Clients & Experience4.6/10 Market PresenceService focus
25% Customer Service Outsourcing35% Phone Support Services75% 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% Customer Service Outsourcing25% Phone Support Services80% Other -
$1,000+Undisclosed10 - 49Irvine, CA
Ability to deliver
22.5/40.016.4/20 Reviews0/10 Clients & Experience6.1/10 Market PresenceService focus
25% Customer Service Outsourcing45% Phone Support Services75% 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% Customer Service Outsourcing60% Phone Support Services90% Other -
UndisclosedUndisclosed10 - 49Oakland, CA
Ability to deliver
18.5/40.016.2/20 Reviews2.3/10 Clients & Experience0/10 Market PresenceService focus
40% Customer Service Outsourcing50% Phone Support Services60% Other -
$50,000+< $25 / hr50 - 249San Jose, CA
Ability to deliver
21.2/40.016.6/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Customer Service Outsourcing25% Phone Support Services80% Other -
$50,000+< $25 / hr10,000+Santa Monica, CA
Ability to deliver
11.6/40.00/20 Reviews1.7/10 Clients & Experience10/10 Market PresenceService focus
20% Customer Service Outsourcing100% Phone Support Services80% Other -
$1,000+< $25 / hr2 - 9Manhattan Beach, CA
Ability to deliver
20.8/40.016.2/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Customer Service Outsourcing23% Phone Support Services90% Other -
$1,000+< $25 / hr10 - 49El Cajon, CA
Ability to deliver
16.2/40.016.2/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
25% Customer Service Outsourcing40% Phone Support Services75% Other -
$1,000+< $25 / hr50 - 249San Francisco, CA
Ability to deliver
9/40.00/20 Reviews1.8/10 Clients & Experience7.2/10 Market PresenceService focus
70% Customer Service Outsourcing47% Phone Support Services30% Other -
$1,000+< $25 / hr250 - 999Irvine, CA
Ability to deliver
13/40.013/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Customer Service Outsourcing100% Phone Support Services90% Other -
UndisclosedUndisclosed50 - 249Santa Clarita, CA
Ability to deliver
9.4/40.00/20 Reviews3.5/10 Clients & Experience5.8/10 Market PresenceService focus
50% Customer Service Outsourcing40% Phone Support Services50% Other -
UndisclosedUndisclosed250 - 999Chula Vista, CA
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
50% Customer Service Outsourcing50% Phone Support Services50% Other -
UndisclosedUndisclosed250 - 999Sacramento, CA
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
50% Customer Service Outsourcing40% Phone Support Services50% Other -
UndisclosedUndisclosed1,000 - 9,999Walnut, CA
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
25% Customer Service Outsourcing100% Phone Support Services75% Other -
$1,000+< $25 / hr10,000+Gardena, CA
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
50% Customer Service Outsourcing50% Phone Support Services50% Other -
UndisclosedUndisclosed50 - 249Roseville, CA
Ability to deliver
8.5/40.03.2/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
20% Customer Service Outsourcing50% Phone Support Services80% Other -
$5,000+< $25 / hr250 - 999Los Angeles, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
40% Customer Service Outsourcing100% Phone Support Services60% Other -
$1,000+< $25 / hr250 - 999Berkeley, CA
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
40% Customer Service Outsourcing30% Phone Support Services60% Other -
UndisclosedUndisclosed10 - 49La Habra, CA
Ability to deliver
7/40.00/20 Reviews0/10 Clients & Experience7/10 Market PresenceService focus
100% Customer Service Outsourcing25% Phone Support Services -
$1,000+< $25 / hr50 - 249San Diego, CA
Ability to deliver
7.7/40.00/20 Reviews1/10 Clients & Experience6.7/10 Market PresenceService focus
30% Customer Service Outsourcing25% Phone Support Services70% Other
Latest Phone Support Services Articles
See all articles![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)
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
