Service & Rates

Welcome to our Service Department.

At MA4 Computer Services, we have the tools and the experience to get your Computer up and running again. Our rates are very competitive.

Free Pick-up and Delivery:

We can pick up and deliver your computer Free of charge in the Contra Costa County.

On-Site wireless Network Installation For Windows® 7 Windows® 10

Consider this scenario. You recently purchased a new wireless networking card and wireless modem for your computer but have no idea how to make it work.

You can save valuable time, protect your network against intruders and stay connected on-the-go with wireless networking. Our technician can:

When working with home computer users, we don’t simply fix computers; we help our clients prevent problems we have solved from occurring again. Educating our clients is just as important as finding solutions to their computer issues. For Bay Area residents that need complete, on-site computer repair and service, MA4 Computer Service offers unparalleled assistance.

Note: Any additional devices added to the network will be for only $39.99 each during our visit. [Rates are subject to change without prior notice.]

On-Site Complete Connection for your New Computer Setup For Windows® 7 and Windows® 10

Did you just buy a new computer but have no idea where to start? This is the package for you. Let us do the work so you can play. From setting up a new computer to configuring your existing Internet connection, our technicians can:

We'll set up an additional computer for only $39.99 each during our visit. [Rates are subject to change without prior notice.]

On-Site System Upgrades For Windows® 7 Windows® 10

We take the hassle out of upgrades and maintenance. Our technician can:

We'll set up an additional computer for only $39.99 each during our visit. [Rates are subject to change without prior notice.]

Flat Rate Virus & Spyware Removal in our Office / On-Line Remote Session is $195.00 no additional hidden costs.

Having trouble getting rid of Viruses, Spyware and/or Adware? Leave it to the experts to remove it for you.

On-Site Support Rate

Remote Support Rate

Minimum service duration is one hour. Service is billed in convenient 30 minute increments. [Rates are subject to change without prior notice.]

Fees do not include parts, shipping or taxes. All appointments require 2 hour notice of cancellation to avoid 1 hour minimum charge.

Additional hours beyond 4 hours are billed at $115/hour.  Long-term contracts negotiable.

Typical Time Estimates: Spyware removal 2-3 hours; Computer setup 1 hour; DSL installation 2 hours;

Home wireless network with multiple computers: 2-3 hours; Email account setup: 1 hour

* All prices are subject to change without notice. MA4 Computer Services makes every effort to accurately reflect pricess

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. 


Onsite Computer Repairs and Upgrades
Software/Hardware Installation
Memory Upgrades
Printer / Scanners / Cameras Installation & Configuration
Operating System Installation/Upgrades
Automated Back Up Systems
Virus Protection / Firewall Protection / Spyware Removal
Virus Removal and Repair
Disaster Recovery Prevention
Firewall Configurations
Privacy and Security Analysis
Spyware Removal, Prevention and Education
Home / Office Network Installation & Repair
Wired / Wireless Networks
File and Printer Sharing
Windows 2000 / Windows 2003 Server
Remote Monitoring / Maintenance

Phone Number: (925) 516-4054

Support Email:

MA4 Computer Services     
On-Site Computer Support

1155-C Arnold Drive. #217
Martinez, CA 94553-4108
Fax Number: 925.372.6507

We gladly accept

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