PEO & Human Resources Services For San Diego Businesses

As a small business owner, you’re always looking for ways to cut costs, save time, and reduce stress. However, when it comes to managing day-to-day HR and business functions like health insurance, retirement plans, payroll taxes, and workers’ compensation, you often find yourself overwhelmed and spending too much time away from the core of your business.

Outsourcing your HR functions to a professional employer organization (PEO) like GMS can help take on the administrative burden of running a successful business in California. By partnering with GMS, we can help California business owners reduce HR costs, manage compliance issues, and offer cost-effective employee benefits.

GMS’ San Diego, California, office provides comprehensive services for small businesses, including:


Professional Employer Organization (PEO) in San Diego, California

591 Camino De La Reina

Suite 420

San Diego, CA 92108


Blog Posts From The San Diego, California Office

employer procedures | HR
Thu. Oct. 30, 2025
3 minute read —

Reskilling and Upskilling: The Smart Strategy for Workforce Growth 

Regardless of your business size, prioritizing employee training positively impacts your bottom line, employee productivity, . . .

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employer procedures | HR | Technology
Thu. Oct. 09, 2025
3 minute read —

The Benefits of Implementing an HRIS System 

One of the most important tools that business owners can use to enhance efficiency and support their goals is a Human Resources Information System (HRIS)

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employer procedures | HR
Thu. Oct. 02, 2025
3 minute read —

Understanding Employee Burnout and How to Manage It 

Employee burnout remains a growing concern affecting the productivity and morale of the workforce.

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employer procedures | HR
Fri. Sep. 19, 2025
3 minute read —

Easy Ways to Improve Your Onboarding Process 

By developing an onboarding process, you can introduce your new hire to your company in a more systematic and organized manner. 

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Make your business simpler, safer, and stronger.

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