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Coyote Crossing Park in San Ramon California

Paychex HR and Payroll Services in San Ramon, California

Right off I-680 and a few miles southwest of Blackhawk Museum, our San Ramon office proudly supports businesses in Contra Costa County with comprehensive payroll and HR services, along with personalized support.

Contact Information for Paychex in San Ramon

Address and Phone Number

12667 Alcosta Blvd
Suite 350
San Ramon, CA 94583

Customer Support

Lydia Strickland
Client Service Manager
Additional Support Options

Business Hours

Day Time slot Comment
Monday 8:00 am-5:00 pm PT
Tuesday 8:00 am-5:00 pm PT
Wednesday 8:00 am-5:00 pm PT
Thursday 8:00 am-5:00 pm PT
Friday 8:00 am-5:00 pm PT
Saturday Closed
Sunday Closed

San Ramon

12667 Alcosta Blvd
Suite 350
San Ramon, CA, 94583

Cross Street
Alocosta Blvd / Norris Canyon Rd
Get Driving Directions

Understand Your Options for California Retirement Plans 

If you have more 5 or more employees, make sure your California business meets the registration requirements. Want to set up a retirement plan on your own? Not only can a qualified 401(k) plan satisfy the state requirement, but we can help you set up a plan that your employees will appreciate. 

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HR and Payroll Services in San Ramon

Find the Right Solution for Your Business in San Ramon

Answer a few brief questions about your business and we’ll recommend Paychex solutions that match your needs and objectives.

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Compare Our Payroll Options

Paychex Flex® Essentials

Quickly sign up and get started with a fully online, custom payroll solution.

  • Five-star mobile app
  • Payroll tax calculation and filing
  • U.S. based support 24x7x365
  • Direct deposit and on-site check printing

Paychex Flex® Select

Get payroll and HR services that can scale with your business.

  • Submit payroll online or over the phone
  • Payroll tax and labor compliance support
  • Employment and income verification services
  • Employee financial wellness program
  • Online learning management system

Paychex Flex® Pro

Make payroll and HR easier to manage by connecting them in Paychex Flex.

  • Full-service payroll & taxes
  • Candidate screening
  • Employee onboarding
  • U.S. based support 24x7x365

What Are the Advantages of Outsourcing Payroll and HR Services to Paychex?

Largest HR company for small to medium-sized businesses

We help our customers reach their goals by providing assistance with essential payroll and HR tasks.

Single HR, payroll, and benefits platform makes business simple

Our all-in-one technology helps make HR administration simpler and more convenient.

Flexible support when and where you need it

Rest assured that you can get in touch when you need us — 24/7, U.S.-based service with experienced professionals, live chat features, and in-app help options.

Additional Resources for Businesses in San Ramon

Join Our 700,000+ Customers and Get Help Managing HR, Payroll, and Benefits for Your San Ramon, California Business