Welcome to Extreme Systems!

We offer professional consulting services, technical support, and award winning computer sales & service. Extreme Systems is also an authorized dealer for Clearwire® Wireless Broadband Internet access. We are dedicated to providing high quality, affordable and friendly computer service to the Central Texas area.

Extreme Systems focuses on building custom performance desktop PC’s and servers designed to meet your specifications and budget. When considering computer service, many times the thought is “a tech is a tech” or "all computers are the same just buy a name brand to be safe”, and the majority of the time this is true. After all, in this era of information and technology there is an abundance of “tech” savvy folks. At Extreme Systems we are committed to working in partnership with you. We not only strive to exceed your technical needs, we also dedicate the time and energy to listen to your personal & business needs to develop the right solution on-time and within budget.

At Extreme Systems we don’t charge a fee for diagnostic or evaluation of your PC problems. There simply is no reason not to give us a chance to earn your business.

Hours of Operation – Monday through Friday 8:00AM – 6:00PM, Saturday 10:00AM-4:00PM. After Hours appointments available upon request.
110 E. FM 2410, Suite B, Harker Heights, TX 76548 (Next door to Dairy Queen)
Phone : 254-501-9876
Fax : 254-953-0057