Hours of Operation
Headquarters
2881 S 31st Ave #3
Greeley, CO 80631
Service Areas
Our HVAC contractors service these Northern Colorado cities! Service Area List
An HVAC Company You Can Trust
What our customers say about us
Meet Our HVAC Experts
The Installers
Top-rated, expert installers.
The Service Technicians
Quick responding, HVAC pros
The Front Office Crew
The team behind the scenes.
...and counting!
Meet the owner.
Jesse Trout.
Colorado Native. HVAC Expert.
Leading the team, setting the standard, and making it all happen.
Giving back to our Colorado community
The ladies of McCormick Heating and Cooling were proud to volunteer their time at the Weld County Food Bank! They spent the morning shift bagging apples and boxing tomatoes to help support local families in need. Serving our Colorado community goes beyond heating and cooling - it’s about lending a helping hand wherever we can. McCormick is grateful for the opportunity to support such an amazing organization and be part of something that truly makes a difference.
