MAG Computers is a locally operated computer service and custom PC shop based in Modesto, CA. We specialize in reliable repairs, performance upgrades, and custom-built systems designed to meet real-world needs — not upsells.
We provide full computer diagnostics, hardware and software repairs, upgrades, clean operating system installs, custom-built PCs, refurbished systems, and buy/sell/trade services. Whether it’s a home PC, office workstation, or performance build, we focus on long-term stability and value.
We believe in honest recommendations, transparent pricing, and clean, tested work. Every system is handled carefully, components are verified, and customers are kept informed throughout the process. If a repair or upgrade doesn’t make sense, we’ll tell you.
MAG Computers proudly serves Modesto and surrounding areas. Convenient drop-off and pickup options are available depending on the service. We aim to make computer repair and upgrades straightforward and stress-free.
You can begin by selecting common services and adding them to your cart, using the Value Finder for pricing guidance, or contacting us directly for custom requests and special builds. We’ll help you find the best solution for your needs and budget.
