Computer problems? One call fixes it.
Repairs and upgrades for every brand of PC and Mac, custom-built desktops with a 10-year labor warranty, data recovery, networking and on-site service — right on Grand Avenue.
Everything your computer needs, under one roof.
One vendor, one call. Home or small business, novice or expert — we solve PC problems fast.
PC & Mac Repair
Hardware diagnosis, repair, upgrades and replacement for desktops and laptops of every brand — including Macs and discontinued models.
Learn more →Virus & Spyware Removal
Clean out malware, restore performance, and set up protection so it doesn’t come back.
Learn more →Data Recovery
Recover files from failed or defective hard drives, then back them up to an external device.
Learn more →Data Transfer & Cloning
Move everything from your old computer to your new one — files, settings and all.
Learn more →Networking & Wi-Fi
DSL, cable and wireless setup, troubleshooting and repair for home and office.
Learn more →On-Site & House Calls
We come to your home or office — or pick up and deliver your computer after repair.
Learn more →
A computer built for you — and backed by people you can call.
We build completely customized desktops tailored to your needs and budget — and you get our personal service if anything goes wrong.
- 1-year parts, 10-year labor warranty on every GC system
- Local support — no out-of-state or overseas call centers
- Your choice of processor, memory, storage, graphics and monitor
Simple, honest service.
Call or drop in
Describe the problem by phone, or bring your computer to our Grand Avenue shop.
We diagnose
Our technicians pinpoint the issue and let you know the cost early — before work begins.
We fix it right
Repairs start promptly and are done properly the first time.
Pick up or delivery
Collect it at the shop — or we’ll deliver to your home or office.
Customer satisfaction is our top priority.
A clear winner in Bay Area Consumers’ Checkbook
In Checkbook’s survey of the top 25 computer repair shops in the Bay Area, General Computer Systems earned 90% and 100% ratings in every category — including 100% for Overall Performance.
You have more than once showed me a smarter way to go or warned me away from an upgrade that I didn’t need… Service has always been congenial, respectful, immediate when possible and quick even when busy. In short, you have made General Computer my source for not having to think or worry about my computer.Howard P.Customer for 10+ years
From the onset of my phone call you assessed my problems and immediately took action to correct the issues. Only at the end of the call did you ask whether I bought my computer from you. This type of help is rare in this day and age.John C.AT&T Account Executive
I am so pleased with your prompt and responsive service that I plan to recommend your business to all my colleagues.Nancy C.Customer
Computer acting up? One call fixes it.
Call, or bring it by our Grand Avenue shop Monday through Friday, 11am–6pm. We’ll diagnose it and tell you the cost up front.