Fast, friendly IT help for Irvine homes and businesses. We're local, we respond same day, and we don't leave until it's fixed.
We offer our full range of services to Irvine residents and businesses — all on-site at your location.
Infected computer? Same-day virus and malware removal at your Irvine home or office.
Slow PC or Mac? We optimize performance so your computer runs like new again.
Dead zones or slow WiFi? We set up reliable networks for Irvine homes and offices.
Lost files? We recover data from failed drives and set up reliable backup systems.
Complete IT support for Irvine small businesses — setup, maintenance, and security.
Monthly IT coverage for Irvine businesses starting at $99/mo. Flat rate, no surprises.
Irvine is one of the most planned cities in South Orange County, home to a thriving small business community. As a local IT technician, IT Guy OC has been providing expert IT support to businesses for over a decade.
Whether you're in the Alicia Parkway corridor, near the Kaleidoscope area, in the Olympiad Road neighborhoods, or anywhere else in Irvine — we can be at your door typically within 1–2 hours of your call. We serve both residential customers who need their home computer fixed and small businesses who need reliable IT support.
Common issues we handle in Irvine include slow computers needing tune-ups, home WiFi setups (especially for larger homes where coverage is a challenge), virus removal, and monthly managed IT for local businesses and professional offices.