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.
Hugo provides secure, end-to-end customer support, back office, AI operations, and trust & safety solutions for US-based and global clients. We are PCI DSS, ISO 27001, HITRUST, SOC 2 certified and HIPAA & GDPR compliant, to serve regulated industries including fintech, healthcare, and SaaS platforms...
Top Services:
B2B Review from Greg Digneo
Best decision we made last year was partnering with this CX team for our customer support, billing, and sales assistance. We were drowning in client emails and chasing invoices late at night instead of focusing on SEO strategy. Results have been incredible: client response times dropped from hours to under an hour, payment collection improved 60%, landing page conversions up 28%, and client retention increased 35%. They integrated seamlessly with our systems and scaled with us as we grew. Now we have more time to focus on delivering SEO results instead of being stuck in support tickets all day. If you're an agency juggling client support with campaign management, this team is a game-changer.
BPO Review from Nimmit Shah
Collaborating with Hugo elevated our property management firm's performance. Their support solutions slashed response times by 40% and boosted tenant satisfaction by 30%. Hugo's seamless integration proved instrumental in propelling our business forward, setting new benchmarks in operational excellence.
Customer Support Review from Jambu Subramanian
Their team quickly integrated into our workflow, demonstrating a deep understanding of our business needs. We were impressed by their professionalism and the ease with which they handled complex customer inquiries. Hugo's technical support team showed exceptional problem-solving skills, significantly reducing resolution times for order issues.
At Convuent, we understand that reviews and mentions can make or break a business. That's why we offer a suite of tools designed to help you get more customer reviews, showcase your best ones, and mitigate any negative ones already out there...
Top Services:
Medcare MSO is a healthcare revenue cycle management (RCM) company dedicated to enhancing the financial performance of healthcare organizations. Through the implementation of best practices and cutting-edge technology tools, we streamline processes, boost revenue, and expedite reimbursement cycles, ultimately...
Top Services:
Maya Cooper's Review Sourced from Google
Medcare MSO has proven to be far more than just a billing service — they’ve become a true strategic ally. Their data-driven insights identified underpayments from payers, resulting in substantial revenue recovery. Thanks to their automation tools, our team saves hours every week, and they continually seek opportunities to enhance our workflows.
Daniel Smith's Review Sourced from Google
Claim delays were disrupting cash flow, but Medcare MSO implemented a pre-billing audit process that catches errors before submission. Automated eligibility checks have reduced patient billing disputes. Their responsiveness is unmatched, and patient satisfaction with billing has improved noticeably.
Nora Jade's Review Sourced from Google
In behavioral health, billing is complex, but Medcare MSO adapted to our needs instead of forcing us into a generic process. Denials have dropped by more than 50%, telehealth billing is smooth, and revenue is predictable. Their guidance on documentation has improved compliance and reduced back-and-forth between providers and billing.
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:
Hooman Esteki (Aaron)'s Review Sourced from Google
Big fan of CHB's RCM services in Los Angeles! They're fantastic at getting practices paid quickly and efficiently – truly a game-changer for revenue
SASHA SMIRNOV's Review Sourced from Google
Would highly recommend for billing services. CHB provides exceptional customer service. They always answer our calls.
Nikoghosyan Gevork's Review Sourced from Google
Great group of individuals, We have been using there services for years. Our questions are always answered right away. I would definitely recommend to all practices large or small
Swagpro Medical Billing Services is recognized as the best medical billing company in Nebraska, offering top-quality, end-to-end medical billing services in Nebraska...
Top Services:
Courtney Miller's Review Sourced from Google
I am the clinical director for a community-based outpatient mental health counseling center. I also oversee the agency's business operations. Our agency has struggled in past years with finding a billing vendor and lost significant revenue during that time. From the beginning of our relationship with Swagpro (2023), we have had a significant increase in billing efficiency. The Swagpro team has provided exceptional service, consistently even when they have had internal transitions. They are very responsive to any questions, typically in less than 24 hours, with friendly and knowledgeable team members. I, as an administrator who is responsible for overseeing the agency's financial sustainability, highly recommend Swagpro for medical billing services!
Amanda Austin-Mafilika's Review Sourced from Google
I have worked with Swagpro as my billing team for my psychotherapy practice and they are always on top of things. They have always handled my billing issues with courtesy, swiftness, and professionalism. I would definitely recommend!
Megan Matulka's Review Sourced from Google
Swagpro has been a game changer and business saver for me. All my questions and concerns were promptly answered. I was hesitant to use a billing service due to a couple of other contracting experiences, but they have been able to fix everything without adding stress to me. Praveen Potti and his team listen, validate, and are extremely knowledgeable about billing services across medical AND mental health services. I cannot recommend them enough!
Liberty Liens is a reliable partner for doctors across the United States. We handle billing, lien filing, claim tracking, and day-to-day support to make the complex side of practice management easier, faster, and more dependable...
Top Services:
DataEntryIndia.in is a leading data management and BPO service provider with over 25 years of experience and 850+ full-time data experts...
Top Services:
SunTec Data is a global leader in AI-enabled data, BPO, and KPO solutions, backed by over 25 years of experience and 1,500+ data professionals across 50+ countries. Combining advanced AI tools with human-in-the-loop oversight, we deliver ISO-certified, HIPAA-compliant data management...
Top Services:
BPO Review from Victor Cook
SunTec Data has been our outsourcing partner for the last three years. The team has considerably fueled our growth by providing financial data management and support.
BPO Review from Marc Hill
We were delighted with the results offered by SunTec Data. The team aptly understood our requirements and delivered high-quality data management solutions. Highly recommend them!
BPO Review from Mike Robinson
Great job done by the team! They analyzed our requirements, maintained transparent communication, and delivered tailored contact lists. Would definitely work with them in the future!
GoJarvis matches growing businesses with pre-trained virtual assistants who handle operations, sales support, and inbox management — while building custom automations that make your business run faster...
Top Services:
Every agency is independently vetted before it can be listed or ranked
Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
ProposalsFor your project
Specify your budget, timeline and project requirements
Our experts curate a list of up to 5 most qualified candidate agencies
We connect you with them so you can choose the most suitable partner
4.7
4.7-preview-webp.webp)