Expert Computer Repair & Sales Since 1987
We have the best experienced technicians working 7 days a week to solve any hardware or software problem — on-site or in our store.
Our Services
Expert repair and support for all your technology needs
PC & Mac Repair
Full hardware and software repair for Windows PCs and Apple Mac computers — desktops and laptops.
Hardware & Software
Upgrades, installations, virus removal, OS reinstalls, and troubleshooting for Windows 7, 10, 11 and more.
Laptops & Desktops
Sales and repair of laptops and desktop computers — new and used, PC and Mac.
Printers & Monitors
Setup, repair, and troubleshooting for all major printer and monitor brands.
Security Cameras
Installation and setup of home and business security camera systems.
Data Recovery
Recover lost or deleted data from hard drives and flash drives — even if you deleted the files.
Over 40 Years of Experience
Modern Computer Systems has been serving the Cypress, CA community since 1987. With over 15,000 repeat customers, we've built our reputation on honest, expert service and a genuine passion for technology.
Our store is modern, clean, and well-organized. Our associates are friendly, passionate about technology, and dedicated to customer care. We are improving every day, learning every day, and cultivating our customers — that is what we do.
Owned and operated by an honorably discharged Veteran of the U.S. Army. We proudly assist seniors and offer Senior, Veteran, and Student discounts.
Special Discounts & Offers
New & Used Electronics
Great deals on laptops, desktops, and Apple products
We carry new and used electronics including Apple products — MacBooks, iPads, Mac All-in-One — as well as Windows laptops and desktops. Great deals available every day.
- Apple MacBooks & Mac All-in-One
- iPads & Apple Accessories
- Windows Laptops & Desktops
- New & Used Electronics
- Great Deals Every Day
Visit Us or Give Us a Call
