Best California PEO Services (2025)
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Our expert team has researched and compared the top professional employer organizations serving businesses in California.
California PEO
Updated July 7, 2025
Looking for Professional Employer Organization (PEO) services in California? We've researched and compared the top providers to help you find the best solution for your business. A PEO can handle your HR administration, benefits, payroll, and compliance needs, allowing you to focus on growing your business.
PEO services in California comparison
Quick summary of top providers in California
| Rank | Provider | Rating | PEO Pricing | Best For | Key Feature | Action |
|---|---|---|---|---|---|---|
1 |  Remote Top pick | 4.6 | Contact for pricing | Businesses in California | Exceptional user experience Consistently high ratings across review platforms (4.8/5 on G2 with 7,800+ reviews, 4.9/5 on Capterra with 3,800+ reviews, and 4.8/5 on Trustpilot) demonstrate superior usability. | Visit Website → (Best Choice) |
2 |  Multiplier | 4.5 | $200.00/mo | Best for global hiring needs. | Truly global coverage Supports hiring in over 150 countries, providing exceptional geographic flexibility for businesses expanding internationally. | Visit Website → (Popular) |
| 3 |  Rippling | 4.8 | $85.00/mo | Best for tech-forward businesses. | Exceptional user experience Consistently high ratings across review platforms (4.8/5 on G2 with 7,800+ reviews, 4.9/5 on Capterra with 3,800+ reviews, and 4.8/5 on Trustpilot) demonstrate superior usability. | Visit Website → |
| 4 |  Deel | 4.8 | $85.00/mo | Best for distributed team management. | Unified global solution Deel uniquely combines US PEO services with international capabilities, making it perfect for companies with global growth plans. | Visit Website → |
| 5 |  Justworks | 4.6 | $59.00/mo | Best for transparent HR simplicity. | Exceptional user experience The intuitive platform design and highly-rated user interface (4.6/5 on G2, 4.7/5 on Capterra) simplify complex HR tasks for non-specialists. | Visit Website → |
| 6 |  Paychex | 4.2 | $100.00/mo | Best for stability and industry expertise. | Established market presence With over 50 years in business, Paychex brings unmatched experience and stability to its PEO offerings. | Visit Website → |
| 7 |  ADP | 4.3 | Contact for pricing | Best for comprehensive HR solutions. | Comprehensive solution ADP TotalSource provides a complete HR package that handles everything from payroll to benefits administration under one roof. | Visit Website → |
Consistently high ratings across review platforms (4.8/5 on G2 with 7,800+ reviews, 4.9/5 on Capterra with 3,800+ reviews, and 4.8/5 on Trustpilot) demonstrate superior usability.
93% of users choose this provider
Supports hiring in over 150 countries, providing exceptional geographic flexibility for businesses expanding internationally.
Consistently high ratings across review platforms (4.8/5 on G2 with 7,800+ reviews, 4.9/5 on Capterra with 3,800+ reviews, and 4.8/5 on Trustpilot) demonstrate superior usability.
Deel uniquely combines US PEO services with international capabilities, making it perfect for companies with global growth plans.
The intuitive platform design and highly-rated user interface (4.6/5 on G2, 4.7/5 on Capterra) simplify complex HR tasks for non-specialists.
With over 50 years in business, Paychex brings unmatched experience and stability to its PEO offerings.
ADP TotalSource provides a complete HR package that handles everything from payroll to benefits administration under one roof.
Best PEO companies in California
Best Overall PEO for California
Remote
93% of users choose this provider
Multiplier
Rippling
Deel
Justworks
Paychex
ADP
What are the benefits of using a PEO in California?
The benefits of using a PEO in California are cost savings, improved employee benefits, reduced compliance risks, and time efficiency.
The key benefits of using a PEO in California are listed below.
Access to better benefits packages for your California employees
Provide enterprise-level health insurance, retirement plans, and other benefits at competitive rates.
Compliance with California state employment laws
Stay up-to-date with changing regulations and reduce your compliance risk.
Reduced administrative burden
Outsource time-consuming HR tasks including payroll, benefits administration, and onboarding.
Lower workers' compensation rates
Access better rates and comprehensive claims management through a PEO's larger group plan.
What are the challenges of using a PEO in California?
The challenges of using a PEO in California are co-employment relationships, loss of direct control, transition complexity, and potential service inconsistency.
The key challenges of using a PEO in California are listed below.
Co-employment relationship considerations
Understanding the shared responsibilities and legal implications of the PEO partnership.
Potential integration issues
Ensuring your existing systems work seamlessly with the PEO's technology platforms.
Finding the right provider for your industry
Not all PEOs specialize in your specific industry's needs and requirements.
California PEO regulations
As a business owner in California, it's important to understand that PEOs must comply with state-specific regulations. This includes proper licensing and adherence to California's employment laws.
Frequently asked questions
What is a PEO and how can it help my California business?
A Professional Employer Organization (PEO) provides comprehensive HR solutions for small and medium-sized businesses. By partnering with a PEO, your California business can access better employee benefits, ensure compliance with state regulations, outsource payroll processing, and receive HR support and guidance.
How much does a PEO service cost in California?
PEO pricing typically follows one of two models: a percentage of payroll (usually 2-6%) or a flat fee per employee per month (PEPM), which ranges from $150-$200 per employee. Costs may vary based on your company size, services needed, and specific California requirements.
What are the benefits of using a PEO in California?
Benefits include: access to better healthcare and retirement plans at competitive rates, reduced administrative burden, compliance with California state laws, workers' compensation management, risk mitigation, HR expertise, and potentially significant time and cost savings.
Our recommendation
Choosing the right PEO for your California business is an important decision that can streamline your operations and provide better benefits to your employees. Compare quotes from multiple providers to find the best fit for your specific needs.
Our team of experts researches and evaluates PEO providers based on their service offerings, pricing, customer satisfaction, and specific capabilities for businesses in California. We regularly update our recommendations to ensure you have access to the most current information.
Last updated: July 7, 2025
Linda is a remote hiring consultant with over 10 years of experience in the HR industry. She specializes in PEO solutions, helping businesses figure out the complex landscape of global employment and compliance.