Honest Heating & AC You Can Trust

Family-Owned • Reliable • Local

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Family Owned and Operated business in Castle Rock Colorado, let our family be the HVAC experts you need. Family photo to show our commitment to keeping family at the heart of business.
Family Owned and Operated business in Castle Rock Colorado, let our family be the HVAC experts you need. Family photo to show our commitment to keeping family at the heart of business.

About Us

When working with TruCo HVAC, we want to make sure our customers have a complete understanding of what work needs to be done and why. We take pride in our work and knowing our customers are 100% satisfied. Customer service is our top priority.

We go above and beyond and treat every system like it were our own. We go as far as tuning and testing to make sure each piece of equipment is working safely and correctly. We educate the customers on how to properly maintenance their equipment so that they can get the most out of their equipment. 

  • We pride ourselves with over 24 years of technician experience HVAC, natural gas and appliance repair.

  • We provide our customers with top of the line equipment with excellent warranty. 

  • We take pride in our technical abilities in diagnosing problems. That is what we enjoy doing the most. 

Before & After Photos

Furnace or water heater installation in a basement with plumbing pipes and construction framing visible.
Indoor view of HVAC system and water heater installed in a basement with exposed wooden framing.
Two HVAC furnaces with metal ducts, pipes, and venting system in a basement or utility room.
A Goodman furnace and duct system installed in a basement, with PVC pipes, electrical wiring, and a concrete floor.
A tall, gray Rheem water heater situated in a utility room with exposed plumbing and electrical connections.
Comparison of a furnace before and after repair or replacement. The left side shows an old, open furnace with exposed components, and the right side displays a new, closed, and more streamlined furnace.
Comparison of furnace and HVAC systems before and after replacement, showing the old worn-out furnace on the left and the new modern HVAC unit on the right.
Side-by-side images showing a furnace before and after cleaning and repair. The left 'Before' image depicts a dusty and cluttered furnace area with worn pipes. The right 'After' image shows a clean, professionally repaired furnace with updated piping
Comparison of a furnace or HVAC system installation before and after upgrade, showing the equipment's appearance and setup change.

Reviews & Testimonials

“I highly recommend NIXFIX , 719-240-1558 or 720-767-3997. Nix has helped us out several times. Worked on appliances. Replaced our air conditioner and furnace. His prices are reasonable, honest and he is reliable. They are a family run business.”
— LL - NextDoor
“We have used NixFix/TruCo Hvac since we first moved to Castle Rock over 8 years ago. Nick is honest, reliable and professional. When we needed a new furnace, it was installed by Nick and his lovely wife. I will always call Nick for any HVAC issue, and sometimes he solves the problem during the phone call!”
— E.O. - Facebook
“Nic at Nixfix is our go-to guy. He installed our electric water heater.”
— C.B. - NextDoor