At Colorado SET, we believe that precision, accountability, and real-world experience make the difference between a good job and a job done right. Founded by a military veteran, our company was built on the same principles that define great service in any industry: discipline, integrity, and showing up when it counts.

We specialize in full-service HVAC and refrigeration solutions — from complex system installations to emergency repairs and preventative maintenance. Whether it’s a residential heating tune-up, a rooftop unit install, or a walk-in freezer emergency at 2 a.m., we bring the same level of care and professionalism to every call.

Unlike the big-box companies, we don’t nickel and dime our customers. We don’t charge service call fees, and we don’t upsell you on things you don’t need. Our mission is simple: to provide efficient, reliable, and honest HVAC and refrigeration support to the communities we serve.

We’re proud to serve a wide range of cities across Colorado, including Colorado Springs, Pueblo, Castle Rock, Denver, Woodland Park, Limon, and more. And whether you're a homeowner, small business, or property manager, you’ll get the same priority-level service and direct communication — every time.

When you work with Colorado SET, you’re not just getting a contractor — you’re getting a team that shows up ready, prepared, and committed to doing things right.