Best Platteville Heating and Cooling Company

Are you searching for the best heating and cooling company? We’re so glad you found us. We’ve been serving Platteville, Greeley, Fort Collins, Loveland and surrounding towns and cities for 15 years. Having a reliable heating and cooling company that can service your HVAC systems any time of day or night is important in Colorado.

Cold Colorado winters are known to chill you to the bone. That is why you don’t want to waste precious time calling various HVAC companies, but instead make your first and only call to the best Platteville heating and cooling company in the region- McCormick Heating and Cooling. From installation to heating repair, we are there for you and will be at your home or business in a timely manner.

Then, there are the hot and sultry Colorado summers. Having a good, reliable Air Conditioner will keep you and your family cool and comfortable.  If you are having issues with your AC or would like to get an AC installed, be sure to call us at McCormick Heating and Cooling.

Technology you can trust from the best Platteville heating and cooling company


What exactly is HVAC? It is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort for and acceptable indoor air quality.

Our main office is based in Platteville, but we service most all of Northern Colorado. We also offer financing for service or replacement of HVAC systems. Visit our website at for a credit application or call for more information

Save time and money with the best Platteville heating and cooling company in Northern Colorado

In our efforts to save you time and make things as easy as possible, you can also submit a service request directly from the homepage on our website. The scheduling staff will promptly contact you to make an appointment to send out one of our professional service technicians. You won’t be left in the cold or sweltering in the heat!
Whether you need furnace or AC repair or would like to install a brand new unit, be sure to check with us first. We offer the best in customer service, best in pricing, and free estimates.

You found the most reliable and knowledgeable company when you Google searched “best heating and cooling company in Platteville Colorado.” Save time and money and stay comfortable with your HVAC system at home or work.

best Platteville heating and cooling company