HVAC reviews in Denver, Colorado

I recently had a brand new furnace installed and had the best experience working with Jon. I love great customer service and everything went smooth and the job was completed on time with no concerns what so ever.
Please consider Colorado Air Solutions for quality, professional service.

Colorado Air Solutions came out to my house to fix my a/c system that wasn't cooling. Jon came out and was very professional and knowledgeable. He found and fixed the problem. The rate was very reasonable and I felt like I was dealing with a honest company. I would definitely use this company for a HVAC work.

Jon at Colorado Air Solutions did an amazing job installing our new furnace and A/C. Our house had the original furnace from 1924 and Jon worked with us to not only replace the furnace, but also helped up relocate the furnace as return/supply ducts to add efficiency to the system and minimize the ducts which will cut into our ceiling once we finish our basement. Jon and his team were reliable, on budget, and on time. I would gladly recommend Colorado Air Solutions to anyone in need of HVAC work.

Jonathan was professional, listened to our needs and worked with us to meet out needs. The crew worked tirelessly and left all the work areas clean. I would recommend CAS to anyone

Jon was professional, knowledgeable, and fast. Diagnosed ac issue and got it back to normal in minutes. Hottest day of the year too

Jon was fantastic! Our A/C went out on a 95 degree day and he came out the same day we called him. Figured out what was wrong and got it fix within a couple hours. Highly recommend CO Air Solutions!

Jon was super super helpful through our entire process. Very professional company and very experienced. Did a great job with install and clean up. Would recommend to anybody looking for any sort of hvac work!

Very happy with the services provided. Jon and his crew were very professional, quick, clean, reasonably priced, and they did a thorough job replacing our hot water heater.

Colorado Air is responsive, reliable, affordable, and dependable. I had looked for an HVAC company for very many years with no luck. Jon is absolutely trustworthy and I very much appreciate his expertise.

Very polite and professional .Did very good work

I like John, he seems to be a real straight shooter. I will continue to use his company

Jon is the best! He beat everyone else's bid, and his team was very professional. Our house has high efficiency, name brand equipment and we didn't break the bank like we would have with the other guys. He answered my questions early on a Saturday morning, just as soon as I went to contact him. He explained the system clearly and in simple terms, but was ready to explain them again a second time on the weekend. Super nice person.

Jonathan was able to come out within 24 hours of my call to assess the replacement for 2 air conditioner and furnace systems in my home. He assessed my needs and listened to my concerns. 3 options were provided. We discussed the pros and cons of each. CAS was able to obtain the necessary permits and begin work within a week and have the entire project done in under four days. The team was extremely neat and professional throughout and cleaned up each day. I requested a Wi-Fi remote management system, but I needed to leave town on a family matter. Jon kept me informed while I was away and he even worked with me over the phone to set up the Wi-Fi on my mobile phone while I was out of town! Great service.

Jon and his team are very professional and did a great job fixing my AC unit. They were communicative, helpful, and prompt. I highly recommend using them

John is the best! Whether you need repairs or replacement I would highly recommend Colorado Air Solutions. Fair,honest pricing and assessment of your hvac needs.

I've had nothing but great experiences working with Colorado Air Solutions. I met Jon through a client who was selling his home and have worked with him several times since then, including at my own home. He is responsive, prompt, capable and his rates are competitive. He also takes the time to explain things and give options when needed. I'm confident when recommending him to my clients that they will be very happy with the experience and the end result.

Jon with Colorado Air Solutions was fantastic. He was one of the only places that I called that would actually talk to me about mini split installation without first coming out to give an estimate and I appreciated the information he gave me to get me started on the process. He was then able to work with me to get the denver city rebate and him and his team were awesome, great communication dealing with schedule adjustments to facilitate the rebate and was able to move up the install and get a different unit last minute all to help me with the rebate. His team did a great job with the install and my unit works great! Can’t speak highly enough of Jon and his team and would highly recommend if you’re looking to install a mini split.

Jon is a great guy. Prompt and communicative. Does a great job!

Jonathon was on time and respectful from our first estimate meeting. He and his crew were better than expected and went above and beyond to solve everything out house threw at them. The Angi / Home Advisor contractors weren’t even close to the service level CAS provided.

I highly recommend Colorado Air Solutions LLC and will use them again moving forward.

We have been using CAS since we moved into our home 5 years ago. John has been excellent. Very attentive, professional and efficient. He gets the job done when he says it will be done and is great on providing options for your price range. 100% would and have recommended CAS to friends, family and neighbors.

Amazing professional service, would definitely use again highly recommend . Very nice and courteous, good price at an awesome price.