MA4 Computer Services

On-Site & Remote Computer Support

Home & Small Businesses

Sales, Service, Installation & Repairs

Phone Number: (925) 516-4054

 Preferred Provider Network Online Backup  Testimonials Contact Us Specialty Company for Dental Offices

We want to hear from you.

 Monday: 9:00am - 5:00pm       
Tuesday: 9:00am - 5:00pm       
Wednesday: 9:00am - 5:00pm       
Thursday: 9:00am - 5:00pm       
Friday: 9:00am - 5:00pm       
       
Other Hours By Appointment      

Spam Free Email

Do you have a problem with your home or business computer? Not sure what to buy or how to install it? Call MA4 Computer Services. We are the computer specialists, so you don’t have to be!

MA4 Computer Services has been in business since 2004. The Martinez-based Company, specializes in computer troubleshooting and repair, hardware and software setup, networking solutions and data protection/recovery.

Our experts at MA4 Computer Services are also keen consultants. We can help you determine exactly what equipment and software you need for your business, deliver it to your home or office, install and configure components, and even help you learn to use them.

We travel throughout the San Francisco Bay Area to provide individuals and businesses with a wide range of computer-related goods and services.

We offer superior service, rapid response and competitive pricing. All work is guaranteed for 30 days and new parts come with a 1-year warranty.

MA4 Computer Services is the one-stop solution for all your computer needs.

We gladly accept

What Our Customers Say

Britt, Project Management, Neighborhood Solutions, Walnut Creek, CA "Your service is exceptional. Prompt return of our phone calls and in many cases being able to get us up and running over the phone is a sign of your exceptional expertise. For us, there is no alternative to your service."

Mary from San Ramon, CA: I've got my computer up and running and for the first time in over a year I can log into my work PC and not have to use my daughter's computer.  YEA!!!!!!  Everything feels so "fresh and new".  This was the BEST $150 I have spent all year.

Linda from Alamo, CA: I can't thank you enough for helping me through this hairball of computer nightmares!  I'm so happy to have found you for LIFE!

Sharon from Pleasant Hill, CA: Matsie was great and explained everything to me in terms I could understand.

Chris Siemens Business Services from Walnut Creek, CA: Fantastic response, great communications, look forward to working again.

Lexi CompUSA, Inc. Fairfield, CA: Tech was very knowledgeable!

Michael World Savings Lafayette, CA: Thanks for the great work!

Kathy from Walnut Creek, CA: Matsie is very professional and personable. He resolved our issues exactly as planned. He has just the right mix of professionalism and friendliness.

Lin from Antioch, CA: I'm so happy to have found you!  THANK YOU soooooo much for everything you helped me with.  I am very impressed with your skill & professionalism. 

 San Francisco East Bay locations we serve:

Main Pricing Testimonials Remote Support Contact Us Blog Pay Invoice