Explore the top-rated accounting firms in California that offer an array of finance services. Compare them by average rates, past clients, reviews, team size and more to find an ideal partner for your business.

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: Avg Hourly Price: High to Low ×Clear Filters
  • Simplified Accounting. Expert Support.

    QBS Enterprise Support provides expert accounting and bookkeeping services tailored to meet the diverse needs of small and medium-sized businesses. With a team of experienced professionals, the firm guarantees seamless handling of financial tasks, including payroll, tax preparation, and risk management. QBS...

    Top Services:

    • Accounting
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Co-Creating a SMART Future

    Engineering customer-centric solutions through trusted relationships & technology that bridge the legacy of the past with the landscape of the future...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • Software Testing
    • AI Development
    • Show more
    Location
    San Jose, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Expertise | Care | Discretion

    Professional accounting, payroll, and business solutions for sustainable growth...

    Top Services:

    • Accounting
    Location
    North Palm Springs, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • Powering Business Intelligence with AI-Driven Data Support

    Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...

    Top Services:

    • BPO
    • AI Development
    • Market Research
    • CRM Consulting
    • Accounting
    • Show more
    Location
    Laguna Beach, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Trusted Outsourcing Firm for an End To End Bookkeeping and Accounting Services

    Cube Accounting Solutions bookkeeping firm based in Newport Beach is one of the most preferred outsourced end-to-end bookkeeping service providers...

    Top Services:

    • Accounting
    • BPO
    Location
    Newport Beach, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
  • Simplifying Finance, Driving Growth

    CFOLogic is an on-demand CFO and managed accounting services firm that helps fast-growing businesses thrive. From financial strategy to compliance and accounting, they provide agile and forward-looking solutions tailored to their clients unique needs...

    Top Services:

    • Accounting
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Smart Billing Partner

    Nationwide medical billing & revenue cycle management for healthcare providers billing, coding, credentialing, and HIPAA-compliant claims support...

    Top Services:

    • Digital Services
    • AEO
    • SEO
    • PPC
    • Accounting
    • Show more
    Location
    Madera, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Financial Business Process Outsourcing for Large and Mid-Sized Enterprises

    IQ BackOffice is the leading accounting automation provider, offering 99.97% quality and up to 68% savings to companies around the globe...

    Top Services:

    • BPO
    • Accounting
    Location
    El Segundo, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • Medical Billing & RCM Company For Healthcare Practices

    Revix MD provides medical billing, revenue cycle management, medical coding, claims processing, denial management, AR recovery, and practice management services for healthcare providers across the United States...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    Location
    Corona, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
  • Your Trusted Outsourcing Partner

    Aone Outsourcing helps businesses and CPA firms across the United States manage their accounting operations more efficiently through dedicated bookkeeping, payroll, tax, and financial management services. Our team combines industry expertise, advanced technology, and a commitment to accuracy to deliver...

    Top Services:

    • Accounting
    Location
    Alameda, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
  • Exceed Your Expectations!

    Cover Operation is a high level and cost-effective insurance BPO solutions. Our unparalleled advantage is to hire 5-8 years' experienced insurance processors from world's top 3 insurance outsourcing vendors to work for you with a much lower price. Our optimized management will boost your productivity and...

    Top Services:

    • BPO
    • Accounting
    Location
    Twentynine Palms, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $12/hr
    Minimal Budget
    Under $1,000
  • Dedicated virtual assistants, fully vetted and fully managed.

    Stellar Staff places dedicated, full-time virtual assistants with US businesses that need real capacity, not another freelancer to manage. Clients interview a shortlist of pre-vetted candidates, pick the one they want, and start in five to six days. We handle sourcing, screening, onboarding, payroll, taxes...

    Top Services:

    • BPO
    • Customer Support
    • HR Outsourcing
    • Call Centers
    • Accounting
    • Show more
    Location
    Newport Beach, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000
  • Reliable and Accurate Accounting Outsourcing Services.

    Accounting to Taxes provides reliable and specialized accounts outsourcing services to CPAs, CFOs, accounting firms, and businesses worldwide. It offers top-notch accountancy services to a sizable and diversified client base, making use of our core team of in-house accountants...

    Top Services:

    • Accounting
    Location
    Victorville, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
  • Smart Financial Services For Businesses That Think Forward.

    We are here to provide the best experience when it comes to accounting, bookkeeping or taxes. We want to make sure you get the best results which is pocket friendly...

    Top Services:

    • Accounting
    Location
    Encinitas, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $10/hr
  • High-Quality MCA Leads That Close

    MCA Leads Pro is a renowned MCA leads provider and a trusted name in the USA. It provides many kinds of different leads in MCA industry...

    Top Services:

    • Digital Marketing
    • Accounting
    Location
    Pasadena, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Focus On Your Business We'll Handle The Books

    At Alai Bookkeeping, we help U.S. businesses stay financially clear and compliant. We handle accurate bookkeeping, timely reconciliations, and organized records so you always know where your numbers stand. Our focus is simple reduce errors, meet deadlines, and give you real visibility to plan smarter and grow...

    Top Services:

    • Accounting
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
  • Trustworthy Financial Solutions

    AFRCM provides reliable accounting, bookkeeping, and tax services that help businesses stay compliant, organized, and financially confident...

    Top Services:

    • Accounting
    Location
    Sacramento, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $3/hr
    Minimal Budget
    Under $1,000
  • Simplifying your finances.

    Pilot provides bookkeeping, tax, and CFO services for startups and small businesses, leveraging expert finance professionals and advanced software to simplify financial management...

    Top Services:

    • Accounting
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $1/hr

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