Looking for professional computer repair & IT support in Santee, CA?

📞 Call or Text: 619-838-1913

Fast, Reliable Tech Solutions for Santee Homes & Businesses


A and R Computers is a trusted, local business that delivers expert technical support directly to your doorstep in Santee.

  • Convenient doorstep service: Expert tech support comes directly to your home or office.
  • On-site & remote repair: Flexible troubleshooting options without leaving your desk.
  • No drop-offs required: Eliminate long lines and transit hassle entirely.
  • Comprehensive system fixes: Resolves slow performance, random crashes, and malware infections.
  • Patient 1-on-1 tutoring: Computer help for seniors with friendly, step-by-step guidance.
  • Local trusted experts: Serving Santee and all surrounding communities reliably.

👉 Need Immediate Help? Call or Text Reuben at 619-838-1913 Today!

Our Santee Computer Repair & IT Services
We handle everything from minor laptop glitches to complex business network setups. Our core services include:
  • PC & Mac Repair: Comprehensive troubleshooting for desktops, MacBooks, and iMacs.
  • Virus & Malware Removal: Thorough system cleaning, spyware removal, and premium antivirus installation.
  • Hardware Upgrades: Fast solid-state drive (SSD) upgrades, RAM installation, and component replacements.
  • Data Recovery & Backup: Retrieving lost files, photos, and critical business data from failing drives.
  • Small Business IT Support: Reliable network setup, restaurants and POS systems,
    cybersecurity, data backups, and ongoing tech management for Santee businesses.

Why Choose A and R Computers?
  • We Come to You: No need to unplug everything and haul it in — we’re a fully mobile service area business, serving Santee homes and businesses right where you are.
  • Proven Local Reputation: Check out our reviews! Our clients across San Diego County love our transparent communication, fair pricing, and technical expertise.
  • Residential & Commercial Expertise: Whether you need a home laptop fixed or complete IT infrastructure for your local business, we’ve got you covered.

Proudly Serving Santee and Surrounding Communities
We actively service residential and commercial clients across the following local zip codes and neighborhoods:
  • Santee (92071)
  • Lakeside (92040)
  • El Cajon