Our industry experts ranked the leading BPO companies in California by their specialization, client reviews, average cost and more. Use the handy filter to find your service provider in a matter of clicks.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Sort by: Top Rated ×Clear Filters
  • We talk, We Listen, We Provide Solutions

    We talk, We Listen, We Provide Solutions

    Hire Live Support is a full-scale BPO service provider and a digital marketing company with 10+ years clientele and preparedness. We specialize in providing the leading live support services and new-age digital marketing gigs to SMEs, Enterprises, and Startups to delegate, scale, and manage business...

    Top Services:

    • Call Centers
    • BPO
    • Web Design
    • Web Development
    • SEO
    • Show more
    Location
    Cerritos, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $5/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    16 Projects Listed
  • Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

    Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

    RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...

    Top Services:

    • BPO
    • Customer Support
    • Call Centers
    • Staff Augmentation
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Smart, Scalable Virtual Assistants For Property Management & Customer Support

    Smart, Scalable Virtual Assistants For Property Management & Customer Support

    Switch360 is your dedicated partner in unleashing the full potential of your enterprise. Specializing in exceptional outsourcing solutions, we redefine the customer support landscape to propel your business toward unprecedented success. With a focus on digital dominance, we bring our expertise in short-term...

    Top Services:

    • BPO
    • Call Centers
    • Customer Support
    • Phone Answering Services
    • Transcription Services
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
  • Influx

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Influx.com are the experts in on-brand 24/7 customer support, since 2013..

    Influx.com are the experts in on-brand 24/7 customer support, since 2013..

    Influx.com is the #1 on-demand service partner for growing brands. Since 2013, Influx has been trusted by 750+ brands & delivered fully managed, on-brand support, 24/7, on month-to-month plans. Our human + AI teams deliver better customer experience for e-commerce, SaaS, Tech brands worldwide...

    Top Services:

    • Customer Support
    • Call Centers
    • BPO
    • HR Outsourcing
    • AI Development
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    1000 & Up
    Portfolios Count
    2 Projects Listed
  • We Provide Medical Billing Services in California.

    We Provide Medical Billing Services in California.

    Certified Healthcare Billing is a premier medical billing company based in California. We specialize in providing comprehensive billing services tailored to the healthcare industry. Our expertise ensures efficient, accurate, and compliant billing solutions for healthcare providers...

    Top Services:

    • BPO
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • At RGT, we are a healthcare-focused outsourcing company.

    At RGT, we are a healthcare-focused outsourcing company.

    Our mission is to empower healthcare providers with reliable, transparent, and cost-effective outsourcing solutions that enhance financial performance and operational efficiency. By focusing solely on RCM and medical billing, we aim to simplify the financial side of healthcare, allowing providers to maximize...

    Top Services:

    • BPO
    Location
    Fresno, California
    Number of Employees
    Under 49
  • A Complete Healthcare Solution

    A Complete Healthcare Solution

    DoctorPapers offers medical virtual assistants and revenue cycle management services for 50 medical specialties across the USA. Our solutions are fully HIPAA compliant and secure...

    Top Services:

    • BPO
    • Transcription Services
    Location
    Glendale, California
    Number of Employees
    50 - 99

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