Saved to Favorites

More Info

Guardian Heating & Air Conditioning is Denver's premier HVAC company. Keeping you comfortable is our goal and we take pride in guaranteeing complete customer satisfaction. We can service your needs 24 hours a day, 7 days a week, 365 days a year.

General Info

Guardian Heating & Air Conditioning is dedicated to providing the best indoor comfort solutions for families in the Denver metro area. We understand that your home is your santuary and we display the highest level of honesty, expertise, quality, and professionalism in designing, installing, and servicing heating, ventilation, and cooling systems for your home.

BBB Rating
BBB Rating and Accreditation information may be delayed up to a week.
Extra Phones

EmergencyPhone: (303) 503-1446

AfterHoursPhone: (303) 503-1446

Aprilaire, Bryant, GeneralAire, Goodman, Honeywell, Payne, Puron


Heating Equipment & Systems-Repairing, Air Conditioning Service & Repair, Air Quality-Indoor, Thermostats, Water Heaters


Hi there!
Rate this business!
First-classBetter than mostAbout what I expectedNot the worst...Disappointing
Click to Rate

Like this review?

Share it on your social network to get the word out!

Want to just link to it instead? Copy URL above and paste away!



Just recently replaced our fur...

Just recently replaced our furnance. We had several bids and we decided to go with Kurt at Guardian Heating. He gave us a few different options and made some recommendations. He did not try and upsell us at any time. They showed up on time and did a great job, explained all the functions of the equipment and made sure that they answered any questions we had. They cleaned up the work area and took the old equipment with them. I would recommend Guardian to my friends and family.



Guardian Heating just replaced...

Guardian Heating just replaced my furnace and they did a fantastic job. The two men that were in my home were so professional and polite.... they even wore booties inside my home to ensure they didn't get any dirt on my carpet. I shopped around a few other companies and I felt that Guardian was the best fit for me and my family. Their prices were fair (no B.S.) and I got exactly what I wanted. I would definitely recommend them to anyone who is looking for this type of service.



We called needing them to come...

We called needing them to come by a certain day and time. Not only did they agree to do that, but showed up exactly on time and could not have been nicer. Helped with AC problem and gave tips on how to care for the unit and maybe prevent future problems. Very pleasant to work with!



Trustworthy & fair pricing! I...

Trustworthy & fair pricing! It's getting had to trust service technicians these days! The technician that came out was very nice and took the time to explain exactly what the issue with my furnace was! Thanks for making this unfortunate event much simpler than I imagined!

I will most defiantly use Guardian HVAC in the future! and now,so will my family!



Kurt is an exceptional craftsm...

Kurt is an exceptional craftsman with genuine empathy for people.He also takes pride in his ability as a business man. He keeps scheduled appointments along with always being truthful.

I highly recommend Kurt and Guardian Heating & Air Conditioning for any size job.



Kurt has been great. I called ...

Kurt has been great. I called him for a second opinion after the first company told me that I needed a whole new furnace system. He arrived on time, was very pleasant, and took the time to (patiently) answer all of my questions and work through all of my concerns. He saved me a lot of money because all I really needed was a tune up and a replacement part.

Since then, I have referred him to several of my friends and have heard nothing but rave reviews. Kurt has fair prices, is always on schedule, performs quality work and doesn't try to sell you anything that you don't really need.

My friends and I could not be happier with his attention to detail and quality of service. I would absolutely use him again and refer him to anyone that needs an honest, fair, and quality HVAC company.