HVAC reviews in Longmont, Colorado

Dean started up my swamp cooler. So pleased that he lived up to all the 5 star reviews I read. He was on time and did a very thorough job, including repairs needed due to a different company failing to properly shut down the system last fall. I definitely plan to keep using his services.

Dean and his team exceeded expectations. I entrusted them with a unique project, and they delivered with high quality work that met all our needs. In an industry where reliability can be hard to come by, it's nice to work with someone as trustworthy as Dean. Would hire again!

Our technician was so professional and polite. Helped me program my new thermostat, explained extra options to save energy. Will definitely use Your Comfort Heating & Cooling again!!!!!

Dean thoroughly cleaned and tested every furnace component. He explained what he was testing and how they relate to the operation of the furnace. Very professional!!

Exceptional Service from Dean on Urgent AC Repair:

I am pleased to commend Dean for his outstanding service when our air conditioning unit failed unexpectedly. Amidst high 90°F temperatures, with indoor conditions reaching 80°F, I contacted Dean in the morning, and he promptly arranged a same-day inspection despite a busy schedule. His professionalism and courteous demeanor were exemplary, and his swift response was greatly appreciated. Thank you, Dean, for your dedication and expertise.

- George

Dean did a great job and I feel his prices were fair. Highly recommend!

My new go-to plumber. Considerate, competent, & cost-effective. I can't say enough about how great the service was - just stellar!
Thanks so much Dean!

Dean did such a great job and is so friendly and knowledgeable. He provided outstanding service and helped upgrade our old ac/ heater. He was able to fix our ac unit within a day, not weeks like other companies. His swift response was appreciated. I look forward to working with Dean for many years as he is now “our guy” when it comes to our HVAC needs. Thank you, Dean, for your availability and expertise.

Recommend to all people who are in need or great professional service. Dean was friendly and professional. I wish all companies are this way . Thank you Dean for you help at our place.

Dean came out for a furnace check, arrived on time, did a thorough job, provided a detailed report, and charged a fair price. I would use Dean again for any future needs.

On Aug. 28, 2025, Dean Thomson of Your Comfort Home Services finished installing two new furnaces and two air conditioners in our home. He was very knowledgeable, finished the job on time and his experience showed. He did an excellent job, made sure we knew how to replace filters and maintain the condensers, and never left a mess.
We found Dean to be very skilled, conscientious, respectful, pleasant and friendly, has great integrity, and provided an excellent product and warranty. We would definitely contract with him again.

Robert & Carole Sullenberger
Longmont

Honest. Professional. On time. Better price , and product than 6 others that came to quote before Dean.. Will recommend and do recommend. He was a trooper listing to me chat his ear off . Nice guy

Dean arrived right on time both times using him for a repair and for annual furnace maintenance. He is very nice and knowledgeable and was able to fix another persons mistakes. I plan on continuing to use him on my primary home and my rental property.

I had a great experience with Dean from Your Comfort Heating and Cooling. Den was well cleanly dressed. Had his tools ready to test the furnace for the problem. Very nice guy. I highly recommend Dean.

Dean was an absolute pleasure and the picture of professionalism from the time he entered my house for a bid, to the very end when he finished the job. He was communicative, thought through problems and solutions, modified bids based on my needs, and then was timely and thorough with the job. The price was right for a job well done. I couldn't be more pleased and would recommend him highly!

Dean did a great job getting us a new furnace! He quickly diagnosed the issue and got us up and running again. We really appreciated the communication, professionalism, and kindness. If you need any HVAC work, definitely hire Dean and his company!

Dean is awesome! Knows his stuff, is great at communications and does excellent work at a very fair price. All these reviews are dead on. We had him add a whole house humidifier about a month ago and it's working great! Thank you!

Dean was awesome. We got stuck without heat during an arctic blast. But he worked with us to schedule and complete a furnace replacement very quickly. He provided responsive communication, professional installation, offered great advice as we sorted out the situation. Just an overall great experience.

Dean was very helpful & professional during my service. He expertly installed new wiring from my furnace to smart thermostat, showcasing his knowledge & experience through a difficult wiring setup. I highly recommend Dean & the team at Your Comfort Heating & Cooling!

Outstanding, friendly and efficient service. Dean will be honest with you about the need for repairs. We received a quote from another company for $12,000 to repair our boiler system, showing me pictures of “what could happen” if it wasn’t repaired. They were only off by about $11,950! Dean came over and inspected our system and discovered it was only a bad valve! He is now our guy for all things heating and a/c 😁

I cannot recommend Dean with Your Comfort Heating and Cooling enough!!!!

Another company quoted me over $800 for a new furnace “brain.” Dean came out, quickly realized that wasn’t the problem, fixed the actual issue, and had my heat back on within an hour.

Honest, knowledgeable, and trustworthy. It’s such a relief to find someone you can truly trust. If you need HVAC work, call Dean first!