HVAC reviews in Denver, Colorado

Mountain Breeze was so easy to work with and did a wonderful installation of my new furnace. I called and they were instantly out to provide an estimate that came in at almost half the cost of another quote. The installers were on time and completed the job in a short time frame. I would recommend Mountain Breeze over and over again and so grateful they came to me through a friend referral.

Everyone with Mountain Breeze has been wonderful! We were in the middle of a kitchen remodel when our ac went out and their team helped us right away. We have also had them come out for another service and again, they were quick and kind. I have definitely recommended them to friends and family.

Mountain Breeze Heating and Air recently installed a tankless water heater for us, and they did an outstanding job! The installation team was friendly, professional, and took care to make sure everything was done right. The new system works beautifully — we’re getting hot water upstairs so much faster now, and it stays hot the whole time. Couldn’t be happier with both the product and the service. Highly recommend!

I received several quotes for replacing our furnace, A/C, and water heater. James provided a great price, and the work was completed in just half a day by an entire crew for the price quoted. No games, just straight forward. Everyone I dealt with was friendly, professional, and interested in making our experience top notch.

We had an overhead heating unit that started making some awful noises, so we called Mountain Breeze Heating & Air. They promptly sent out their technician, Adam, who diagnosed the problem quickly and honestly. Instead of trying to upsell us on a brand-new unit, he gave us a fair quote to repair it.

The part had to be ordered, but within just a few days Adam was back to install it, and the unit has been running perfectly ever since.

Great service, honest communication, and very reasonable pricing.
We’ll definitely be calling Mountain Breeze Heating & Air again and highly recommend them to anyone looking for reliable HVAC service.

I didn't end up having Mountain Breeze complete any repairs, but the tech was extremely helpful in diagnosing the issue with my furnace. I now feel like I have a clear path to completing the repair myself, and appreciated the tech giving me his contact info and offering to help troubleshoot future issues with me. If I had not been able to complete the repair myself, I would definitely have contracted Mountain Breeze, as their quote was about half of what I received elsewhere.

I was referred to Mountain Breeze by another business owner who had used them and I am so so glad! We had not found a great HVAC company to help service our business, and it always felt like we were getting overcharged and that it would take weeks to get someone out unless we were willing to pay a surcharge. We have had nothing but good experiences with Mountain Breeze and will stay a loyal customer. Debbie is always so helpful over the phone with scheduling, especially when it's an urgent matter. Adam is a competent and professional technician. Their prices are reasonable and I trust them to keep our tricky mini splits up and running.

Replacing your furnace and hot water heater should not be this easy and stress free...but it was!
From James, who provided a professional diagnosis, very fair pricing and made us a priority.. to Tracy, Coby, DJ, Vince, and Paul who were considerate, extremely knowledgeable and efficient on the job.. Mountain Breeze is hands down the best choice for any heating and air needs.

Mountain Breeze gave us a very good quote for an excellant HVAC system. The installation was seamless and the team was very professional and polite. We would definitely use Mountain Air again for their excellence. Due to a cold snap we have not yet been able to try out the Bosch heat pump but this will happen in a few days. Also, tax forms and receipts are provided for the rebates so I do not have to excavate the tax form from the IRS website. Thank you Mountain Air

We got a new AC and Furnace/Heat Pump installed in August after our a/c went out. We price shopped and compared a ton of companies and are so happy we chose Mountain Breeze. James and his team are incredible. They were so helpful and informative and extremely professional.
Now in November, We were getting notifications on our thermostat that there were potentially issues with our heat pump. They came out and checked free of charge as part of the maintenance/warranty and turned out everything was working fine. But again so informative and professional. We feel we can trust them and Would highly recommend for your HCAV needs!

Mountain Breeze Heating & Air replaced a 30 year old furnace and AC unit and exceeded all expectations for quoting a great price on the new system without high pressure sales tactics and communication throughout the whole process. Additionally, they exceeded all expectations regarding the removal of the old system and professional installation of the new HVAC system. The technicians were great to work with and provided information on how the system works and how to operate the systems. Very please with our experience with Mountain Breeze Heating & Air, Inc.

So knowledgeable and pleasant to deal with. This was only a service warranty call to ascertain that the HVAC system was properly functioning. However, I have used Mountain Breeze for the past several years for service and completely new system purchase and installation. No hesitation in recommending these guys.

Had a broken Flange on an 30plus year heating unit. Adam showed up and fixed unite in less than 2 hrs back to fully functional. Job was definitely not an easy one due to location and age of parts .
Adam super knowledgeable and very professional.
Bid THANK YOU from my wife and I.
Marco

Mountain Breeze is absolutely fantastic! I love supporting local, family-owned businesses, and I’m so glad we chose them. They installed our new AC and furnace quickly and professionally. They were extremely knowledgeable, efficient, and affordable; don’t wait until it’s an emergency! The owner, Jim Morse truly cares about his customers; we highly recommend!

Mountain Breeze is the best in the business! They are a family owned business. The owner, Jim has several years of knowledge and stands behind their work. They installed a new high efficiency furnace and AC. They take the time to communicate the project and how they intend to best utilize the space and are open to flexibility and your feedback before they begin. James and his crew were top notch and left a clean installation and have tremendous attention to detail. They are price competitive and absolutely do not cut any corners, which seems to tough to come by in this industry. If you want it done right go with these guys - thank you for your expertise and a quality service!

Mountain breeze has been an absolute pleasure to work with! From installation to this appointment which was a second year check up. Always very friendly, promote appointment times and very reliable products. It’s wonderful that they bring a new filter with them and recommended a possible modification to my unit to make it easier for me to install filters as I have mobility restrictions. I highly recommend them.

We had our old system replaced with a high-efficiency heat pump and furnace back in May 2025, and it has been running perfectly. The sales manager was super knowledgeable, and the install crew was efficient, safety - focused, and left everything spotless.
They handled the rebate process smoothly, which made things easy. When the cold snap weather hit two days ago, they responded right away with same-day support and helpful tips. Thanks to them, our system is in great shape.
Mountain Breeze is professional, trustworthy, and truly cares about their customers. Highly recommend!

We had a great experience with Mountain Breeze Heating and Air this morning. When I called in, Kendall (not sure on the spelling) was very helpful getting us scheduled right away and kept us updated on the arrival window. They also let us know as soon as TJ was on his way, which we really appreciated.

TJ Valentine showed up early in the scheduled window and immediately stood out for how professional and personable he was. He walked me through what he was checking, found the issue quickly, and had our furnace running again in no time. You can tell he takes pride in what he does and in representing Mountain Breeze.

We bought our furnace and AC from Mountain Breeze a few years ago, and this was the first time we’ve needed any maintenance. Today’s visit was a great reminder of why we chose them in the first place—their customer service and technical expertise are outstanding.

I highly recommend Mountain Breeze Heating and Air to anyone needing a new system or solid, reliable service. TJ, Kendall, and the whole team were fantastic.

As a local Realtor, Mountain Breeze has been there for me and my clients time and time again. By far the most trustworthy and consistent HVAC I've ever worked with in the Denver Metro. Their customer service is unmatched and their techs are super knowledgeable and polite. These guys actually "get it" and have earned my business. They are the GOAT! I'd give them more stars if I could! Keep up the good work!

I recently called Mountain Breeze to have my furnace checked. They quickly had a service call scheduled. The technician was on time and very friendly and professional. He inspected the unit and found it required a minor adjustment. He ran the unit and verified it was running correctly and clearly explained what he did. The unit is working great now and I am very pleased with the service I received.

Tracy and the Mountain Breeze Heating and Air team truly delivered a five-star experience. They arrived a few minutes ahead of schedule and immediately got to work, demonstrating both professionalism and efficiency. The team was courteous and took the time to answer all of my questions. The entire installation was a flawless execution from start to finish, and I was thoroughly impressed with their excellent work.