A comprehensive list of Corona, CA based companies, consultants and technicians offering computer help, maintenance, repair and installation services. Read unbiased customer reviews of local experts. 
Automated Systems Management - Wired & Wireless Network Installation - Server Installation & Support - Email/Text & Phone support - Virus/Spyware Removal & Prevention - Software Updates & Troubleshooting - Firewall Internet Security - Data Backup & Recovery - On-site visits & Remote support
Our highly qualified and seasoned team of professionals and consultants are pleasant, responsive, and guarantee their work. Your tech and computer issues will be dealt with quickly and efficiently -- be it onsite, remotely, or via a simple phone call to us. We'll optimize your processes and make them run smoothly at all times, so you can step up your game and serve clients faster.
Melissa Trumbly — I am always blown away by the Onsite team and their responsiveness. I don't normally write reviews ever but I was so grateful
I can't believe it, but we have been using Derrick's computer services for over 10 years now! Time sure flies! He says we were actually his first business client. We use his expertise for both my tax accounting/bookkeeping business and at home (both my husband and I). My husband Steve and I have watched him grow from a young college kid into a smart young man.
Chris Link — Derrick has saved my bacon on numerous occasions at work and at home on my desktop, laptop and iPhone. He's very knowledgeable
The team at TechHeights is a certified and recognized provider of IT services throughout Orange and LA County. Our range of IT services includes design & implementation of network solutions including Router, Switch and Firewall Configuration, Wifi implementation, Office 365 migration, Private Cloud Services and ongoing maintenance on current IT setup.
Jessica Hernandez — Unprofessional. Incredibly rude. Very willing to lie straight to potential customers faces about who he has and hasnt spoken
You do not even have to use us as your I.T. services provider to get it. Computers are like cars - without regular maintenance they become unreliable and break down costing you time and money. We offer services plans that give you peace of mind for one low price. We manage and monitor your systems so that you are always up to date and never pay extra for on or off site service calls.