Get Your Computer Support Now! (909)944-4009

Computer Network is a premier supplier of affordable, expert computer service and support for your home and business needs in Rancho Cucamonga and the surrounding cities in the Inland Empire. We have been serving the Inland Empire since 1986. Located centrally in Rancho Cucamonga, we are the best computer repair shop the Inland Empire has to offer! We've been helping homes and small and Medium businesses set up and repair their computers since for over 30 years! Ask your current tech how old they were when we opened up shop! No problem is too difficult for our team of dedicated computer professionals to handle. Currently, we provide every service from network and sever troubleshooting, computer upgrades, virus/malware removal, OS troubleshooting, and data transfer to IT setup consultation and network services. Your time and money are valuable. We pride ourselves on being able to offer you the most practical, precise, and affordable solutions in Rancho Cucamonga and the surrounding cities in the Inland Empire. At Computer Network we provide unmatched care and customer service, so that fixing your computer will be as stress free as possible. You can count on the Computer Network technicians to provide the right remedies for your computer when you need them, so you can focus on your business, daily tasks, and important projects. For home and small business computer repair in Rancho Cucamonga and the surrounding cities in the Inland Empire, you have no better computer company to turn to than the Computer Network. Give us a call today for a free estimate and let us show you how we handle computer repair in Rancho Cucamonga and the surrounding cities in the Inland Empire!


  • IT Project Management
  • Managed Services
  • Network Troubleshooting
  • Same Day In-Home Support
  • Pre-Move Consulting (define the needs)
  • New Office Infrastructure
  • Instant Remote Support


  • Home & Business PC's
  • General Parts & Accessories
  • Replacement Laptops and Desktop parts
  • Software Protection
  • LCD & LED Monitors
  • Keyboard Mouse Combos
  • Refurbished PC's and Laptops
  • Network Products ( switch, router, etc)
  • Custom Size Network cables
  • Adapters
  • Discontinued parts


  • Virus & Spyware Removal
  • General Maintenance
  • Xbox & Wii Repair
  • Data Recovery & Backup
  • DC Jack Repair
  • Laptop Screen Replacement
  • OS Reload
  • Spill Cleanup
  • Motherboard Repair
  • LCD Replacement / Repair
  • Keyboard / Touchpad Replacement
  • Hard Drive Replacement
  • Data Recovery
  • Data Transfer
  • Memory Upgrade & System Tune-up
  • Video Card / Chip Repair
  • Internal Cleaning
  • Password Reset
  • Overheating and Shutting Off Repairs



We repair Desktops, Laptops, Macs and all kinds of equipment related to the IT industry.


Managed Services Onsite Technician Server Management Data Recovery


Phone System Support Remote Access Unattended Services Backup Assistance


Business Oriented products Dedicated Software Cables, Routers and other parts


David R.
My tower was not booting up, I called these guys and they told me to take my tower to them. They fixed the problem in record time. I was so pleased with their service that I decided to buy a network modem and a mouse, just to support their business. its hard to find honest companies like them. Thanks Computer network.
Sam R.Palos Verdes Peninsula
Computer Network has been an instrumental part of our business. I have purchased several computers from them. They always gave me great pricing and exceptional service. Every time I have an issue with my PC's I go to them for help and as always they fix my problems and make it better. The staff is very knowledgeable and get the job done!