HVAC reviews in Denver, Colorado

Had a great experience with this heater repair team. Sebastian was friendly, knowledgeable, and gave me a fair quote when checking out my heating system. Michael was very helpful with scheduling and took care of all the paperwork quickly. Isaiah and the rest of the crew did an excellent job installing the new furnace and making sure everything with the heating system worked just right. They explained each step as they went along and were very polite and professional. I’m really happy with how everything turned out and will definitely call them again for any future heater repairs or replacements, especially with how cold it gets here in Colorado.

absolutely incredible service! i've called on Comfort Masters HVAC Service twice when my heat stopped working in my Denver home. my furnace is 19 years old and original to the house. this time, when it broke down, i first contacted another hvac company, but after an hour, they told me they couldn't fix it and tried to sell me a new furnace anyway. after that, i remembered Comfort Masters and found their info. they came out right away, and Isaiah and Dillon worked on my furnace for nearly 5 hours. the problem was really complicated, but they patiently took everything apart, checked all the parts, and didn't give up until they found the issue. their hard work and dedication really stood out. on top of that, their customer service is outstanding. they're honest and never try to charge for things you don't need. what really impressed me was when i asked how much i owed, Isaiah just said, 'let's wait and see how the furnace runs for the next few days, then we’ll talk about payment.' who does that these days? i'm a customer for life now. this review is well deserved. if you need furnace repair or hvac help in Denver, these are the folks to call!

Here’s a rewritten customer review following all given requirements: --- I just moved to Denver from the West Coast and didn’t know much about the heating and cooling systems used here. The house I bought still had old baseboard steam heaters all over, and I wanted them out! Comfort Masters HVAC Service handled everything, even working with the flooring crew while we were away. On the day I finally arrived, I was shocked to find the toilets overflowing onto my brand-new floors. I had no idea where the water shut-off was, but Sebastian and his team came over right away and saved my floors from any damage. Since then, my experience has only gotten better. Out of all the contractors we worked with, these guys stood out—they always made time for us, sometimes coming over multiple times for different HVAC projects. When our air conditioner stopped working late one evening, Michael talked us through a reset on the phone at 8PM and got it running again! Every technician we met was friendly, knowledgeable, and really professional. They even helped my husband carry a heavy new mattress upstairs without us even asking. The work areas were always left spotless, prices were fair, and you can really tell they care about their customers. Simply put, “the best” in Denver for HVAC service!

Isaiah from Comfort Masters HVAC Service came out to inspect my old gravity hot water boiler and helped me check if it had enough water. He showed me how to read the gauge, explained what the best reading should be, and took the time to go over other important features of the furnace system. He didn’t try to push for a replacement, even though the system is over a century old. We also looked at the expansion tank together and made sure everything was working well. I was impressed with his knowledge and respectful attitude, and I would recommend their furnace repair services to others.

After reaching out to three different companies about getting our heater repaired, comfort masters hvac service was the only one that handled things really professionally. from my first call with dillon to when isaiah came out to give us an estimate, everything went smoothly. the technicians, sebastian and his team, showed up right on time and worked carefully while fixing our heater. they were respectful in our home and made sure everything was cleaned up after the job. honestly, this is probably the best experience i've had with any company in denver. you can tell they hire and train people who care about their work and customers. highly recommend for any heater repair needs!

I reached out to Comfort Masters HVAC Service for help with some airflow problems in my Denver home. Since my house is older and I'm not very handy with HVAC systems, I needed a professional to explain things clearly. Michael came out and carefully went over the existing dampers, made some adjustments, and gave me easy-to-understand suggestions for improving airflow. He also explained a few other options, like replacing ductwork or adding more dampers, if the current changes didn’t work out. I really appreciated his patience and honest advice. If you’re considering any HVAC work, I highly recommend giving them a call to see what they can do for you. Their honesty and friendly service truly stand out.

i needed some ac repair work done for my home in denver and was really glad i chose this company. from the start, they were super efficient, helpful, and made sure i understood everything about the repairs and the process. michael, who helped me with my service, was very knowledgeable and patient, answering all my questions. it's rare these days to find a company that treats you like you're their most important customer, but that's exactly how they made me feel. their team was professional and handled the job with great care and skill. overall, i was very impressed with their service and would highly recommend them for any ac repair needs.

When our air conditioning stopped working during one of the hottest days in Denver, we were really worried about keeping our family comfortable, especially with young kids in the house. I called Comfort Masters HVAC Service first thing in the morning since they installed our system several years ago. Even though they were fully booked, they understood how important it was to get our AC up and running quickly. Sebastian, the technician, arrived at our home within 20 minutes and got straight to work. He had our AC unit cooling again in just half an hour. He also took the time to check every room to make sure the cool air was flowing properly throughout the house. The customer service was outstanding, and their quick response made a big difference for our family during the Denver summer heat. Highly recommended for anyone needing fast and reliable HVAC service!

Comfort Masters HVAC Service installed a fully ducted central AC and heat pump system in my home. At first, I was considering having two different systems—mini splits on the first floor and a ducted system upstairs—because I was worried about losing closet space if ducts were run through them. After Michael from Comfort Masters HVAC Service came to inspect and discuss my options, he explained that a single, fully ducted system would work best and reassured me that the impact on closet space would be minimal. He was right—the small amount of closet space used was barely noticeable, and the new AC system has worked perfectly. Michael was honest and recommended the solution that was truly best for my home, not just what was easiest for the company. The price for the installation was very competitive compared to other quotes I received. The team was punctual, efficient, and clearly knew their stuff—they made sure to do the job right without cutting corners. Michael also made sure to follow up afterwards to confirm I was completely satisfied with the work. He helped me through all the paperwork and requirements for energy-saving rebates, making the whole process simple and stress-free. I didn’t have to guess what to do; he guided me through every step. If you’re considering rebates, make sure you choose a company that’s certified to offer them. Overall, I’m extremely happy with the entire experience, from the initial visit to the finished installation. I won’t need to struggle with window AC units this summer thanks to my new central air! Highly recommend.

from the first call i made to schedule my furnace repair, the whole process went very smoothly. sebastian gave me a straightforward estimate over the phone, without any pushy sales talk, and then set up a time to come out to my home in denver to make sure the estimate matched what was needed. after checking my existing heating system, the final price was exactly what he had quoted me earlier. on installation day, dillon and his team arrived right on time. they worked efficiently, removing my old furnace and installing a new energy-efficient unit, along with a new coil, all in just about six hours. dillon’s crew took special care to protect my floors with blankets and made sure to clean up everything before leaving. after finishing, dillon walked me through the work they did in the attic, and everything looked neat and professionally done. sebastian also stopped by to inspect the installation and took the time to help me understand how to register my new furnace for the warranty. the whole experience was simple and stress-free. i would definitely recommend this team in denver for anyone needing furnace repair or installation.

Absolutely outstanding service! Comfort Masters HVAC Service has helped me several times with different heating and cooling issues, and they always get the job done right. One time, they repaired my home’s furnace and air conditioning system in Denver the very same day I called. Another time, my family had trouble with their AC unit, and it was up and running again within 24 hours. When the heat at my office stopped working, I called and Sebastian arrived quickly—he had the system running smoothly in just a few hours. They even found and fixed a problem in my crawl space in about half an hour, while other companies couldn’t figure it out. If you need reliable HVAC help, I highly recommend reaching out.

We recently had our furnace and water heater replaced, as the original ones in our house weren’t very good quality. Comfort Masters HVAC Service handled both replacements for us. Just yesterday, the furnace in my shop stopped working, and Sebastian came out within a few hours after I called. The service has always been dependable and the work done right. What stands out to me is that they always arrive on time, which is really important. I’d recommend their HVAC services to anyone looking for a trustworthy and professional team.

We had our old furnace and air conditioner replaced, as both had been in use for decades. From the first estimate to the final installation, the heater repair service team was fantastic. We compared quotes from a few other local companies, but we chose this business because their estimate was very detailed and they never pressured us to make a decision. We also decided to have them clean our ducts while they were here. I highly recommend this company for heater repairs and related work—Isaiah was very knowledgeable, professional, and paid close attention to every detail. He kept us updated and clearly explained each step throughout the whole process.

I hired Comfort Masters HVAC Service for furnace repair and installation of a new furnace and coil. The technician, Sebastian, was always on time, communicated clearly, and kept me updated during every step of the process. He explained the furnace repair details and made sure I understood what was being done. Sebastian also helped me work through my home warranty, which made everything much easier. The new furnace works perfectly and I haven’t had any issues at all with the installation. I highly recommend their furnace repair services to anyone looking for reliable and professional help.

Comfort Masters HVAC Service has definitely earned my trust when it comes to heater repair. When my old heating system stopped working in my Denver home, I had a few companies come out for quotes, but they all tried to push expensive systems that didn’t fit my modest 1500 sqft single-story house. Luckily, I reached out to Comfort Masters HVAC Service, since they had serviced my old unit before. They came out the same afternoon, checked everything over, and gave me an affordable quote for a new Trane heat pump—almost half the price of what others offered. The installation was done just a few days later, and since then I’ve had their technicians out a few times for both my old and new heater. Every time, whether it was Dillon, Michael, or Isaiah, they’ve been friendly, professional, and most importantly, honest about what repairs or maintenance my system needed. I never felt pressured to buy anything unnecessary. Most recently, Isaiah came out to replace a burnt-out capacitor on my heat pump. He listened carefully to my explanation of the problem, found the issue quickly, and fixed it right away. He also shared some helpful tips for my next yearly maintenance check. I’ve always had a great experience and recommend them for anyone needing heater repair or maintenance in Denver.

We had Comfort Masters HVAC Service help us with heater repair in our garage. Dillon did an excellent job figuring out the right size heater for our needs and made sure the installation process went smoothly, even handling tricky things like getting the wiring through the attic. Vanessa took care of the permits, got us the necessary paperwork quickly, and made scheduling easy. The installation team made sure everything was installed neatly and kept the work area clean. They also followed all the HOA rules, making sure the unit and pipes were placed just right and looked good inside. We’re really happy with how everything turned out and will definitely call them again for any future heating needs.

Max was incredibly efficient with our furnace repairs. We especially appreciated his cleanliness (foot coverings in our home), and thoroughness in explaining the work he was doing. Thanks to Golden West, our house is toasty again!

I always look for a company who has really good reviews which is why I called this company. Imagine my surprise when I was given a $2,000 estimate to fix a broken toilet flange. The technician was recommending tearing out walls to get to the pipe under the toilet. I immediately knew something wasn’t right. My father-in-law went to Lowe’s and bought a $12 part and fixed it right away. We’ve had no problems with our toilet since then. I’m not sure if this company hires technicians who don’t know what they’re doing or they just try to scam. No I do not recommend this company.

Very pleased with Golden West. Have used them for electrical needs for years. Tony and now Riley, have done great, elegant work for us. We will continue to use them if necessary. Regarding plumbing, Josh, and the master plumbers along with him, expertly completed a massive plumbing job at our house. We were very pleased with the result and the lovely multiple patch repairs done afterwards. Very conscientious work. The front office people have been great as well. Golden West is a company that I would highly recommend.

Way overpriced. Full boiler replacement (ours blew up last winter!) plus tankless water heater. Great job installing, but very expensive. Had them come out for annual maintenance/ check up. Quoted one price on phone but upon completion, charged $125 more. Plus, they tried to upsell the water filter for $525!!! I bought it on Amazon for $34 and installed it myself. I called to complain about cost and upselling overpriced filter, lady was very polite and said she would get back to me. Ghosted. If you are flush with money, consider using them.

High praise and thanks to Golden West. After being told our boiler was 17 years old, leaking and heat exchanger was no longer working from another company, we called our reliable plumbing, heating and electric company. We have used Golden West in the past and always found them easy to understand, honest and hard working. So the boiler was 6 years old, not leaking and heat exchanger worked. Andy saved our boiler and now it's running so smooth, heating fast and looks so much better.Thank you for working your magic.