HVAC reviews in Denver, Colorado

When we moved into our new place in Denver, we found out our heater vents were full of mold. Out of the three estimates we got for heater duct replacement, Climate Masters HVAC Service offered the most reasonable price. Nolan patiently answered all my questions and was very helpful during the scheduling process, especially when we needed to change dates. Nolan and the crew showed up on time, worked hard, and did a fantastic job replacing all our heater vents. They were friendly, worked well together, and even got along with my kids. Nolan clearly takes pride in his work, and I will definitely call them for any future heater repair needs!

After waiting several days for another HVAC company who kept delaying, I decided to call a local HVAC service in Denver. When I called, I spoke with Nolan, who was very polite and professional. Nolan listened to my concerns about my air conditioning not working and understood that I needed someone to come out as soon as possible, especially with the summer heat in Denver. Nolan explained their hourly service rates and clarified that parts would be an extra charge. I appreciated that everything was made clear upfront. Nolan put me on a brief hold to check with the scheduler, and came back quickly to confirm they could have a technician at my house within 90 minutes. I also asked about payment options and whether I could pay on-site. Nolan checked and let me know that after the service was finished, the office would call me to take payment over the phone. Their technician, Earl, arrived even sooner than promised—within half an hour. Earl was very knowledgeable and quickly diagnosed the issue with our AC unit. He finished the repairs in under two hours and got our air conditioning running perfectly again. Earl even took extra time to clean the coils on our outdoor unit and offered helpful advice to prevent future problems with our HVAC system. Later that day, I received a call from Landon in their office to handle payment. The process was smooth, and I received my receipt by email right away. From the first phone call to the completion of the job, everyone I dealt with was responsive, friendly, and professional. Most importantly, they got our air conditioner working great again. I highly recommend this HVAC service to anyone in Denver needing fast and reliable help.

We recently moved into a home and had several issues with our heating system. The technician, Landon, came out and quickly diagnosed a problem with our old furnace, which wasn’t working properly. He replaced a faulty valve and made sure everything was running safely, which was a relief given how cold it gets here in Colorado. Landon also took the time to explain how the heater works, and gave us some helpful tips for keeping it in good shape through the winter. Later, Nolan and Jamie installed a new mini split heater in our sunroom to help keep that area warm. They were respectful of our home, cleaned up after themselves, and answered all our questions. We really appreciated how smooth the whole process was and how friendly everyone was. Highly recommend this company for anyone needing heater repair or heating system upgrades!

When my heater stopped working during a chilly spell in Denver, I reached out to Climate Masters HVAC Service. They were quick to help and sent a technician over the very next morning. Nolan, the technician, arrived on time and quickly figured out that a fuse had blown in the heater’s breaker. After replacing the fuses, the heater started working right away. Nolan also suggested cleaning the heater’s coils with a special cleaner to get rid of any buildup, which was really helpful advice. The whole job took about an hour, and my home is warm and comfortable again. I’ll definitely reach out for any future heater repair needs.

We had a great experience with our heater repair in Denver. When we called, Earl answered the phone and was very friendly and professional. We really liked that they sent us a text with a picture of the technician, which made us feel comfortable about who was coming to our home. The technician, Landon, showed up on time and was very knowledgeable about heater systems. He explained everything clearly and made sure we understood what was being done to fix our heating unit. Landon also spoke highly of the rest of the team, which gave us even more confidence in the company. After the repair, our heater is working perfectly, keeping our home warm during the cold Denver winter. We’re glad we chose this local company, and we plan to call Landon again for our yearly heater maintenance. Highly recommend their heater repair services!

We recently had a new mini-split AC system installed at our home. Climate Masters HVAC Service was professional throughout the entire process, from giving us a clear quote to finishing the installation and explaining how to use our new cooling system. Earl completed the job within the time promised and talked us through different options that would look best in our space. After using the system for a week, we've noticed it has fixed our ongoing temperature problems in our older house, keeping every room comfortable. On top of that, everyone on the crew wore masks properly the entire time they worked in our home, which we really appreciated.

landon came out for our yearly ac inspection and let us know our central air unit was getting old, suggesting we start planning to replace it soon. there was no pushy sales talk, just honest advice. when our ac stopped working a few weeks ago, we reached out for help. from that call to the final installation, the whole process was simple and stress-free. landon and earl showed up right on time and finished the replacement faster than we expected. earl took the time to show us how to use our new smart thermostat, and they made sure everything was spotless before they left. all the warranty information was explained clearly. the pricing felt fair for the quality of work. highly recommend for anyone needing ac repair or installation!

nolan came over to check out my heater and did such a good job explaining everything that i didn’t even bother getting my usual three quotes. i was given clear options for different levels of installation, with all costs—parts and labor—explained up front. the team that came to install the new heating system was very respectful of my home and acted professionally the whole time. they finished the heater installation in just about 3 hours, which was really impressive. the new furnace has been working great and keeping the house warm, and i'm really pleased with how it turned out. nolan also let us know about a rebate we could get, which was a nice bonus. for around 5-6 thousand dollars, you get the unit, installation, a long 10-year warranty, and a $900 rebate. their heaters are made in the usa, too. i definitely recommend them if you need heater repair or installation in denver.

I had an excellent experience with Climate Masters HVAC Service. My house has two air conditioning units, and both stopped working right at the start of the summer heat. I reached out to several local HVAC companies for estimates, but most didn’t return my calls or show up when they promised. Climate Masters HVAC Service responded quickly, sending someone out the same day or the next, and they arrived exactly on time. I decided to go with them to replace both AC units and the fans. My home is older, and I knew there might be surprises because previous work hadn’t always been done properly. As expected, the technicians did run into a few challenges, but they stayed professional and handled everything really well. Jamie, Earl, Landon, and the rest of the crew made sure the installation was completed smoothly, even though it was close to 100 degrees inside while they worked. I’m confident my new cooling system will keep my home comfortable for years, and I’ll definitely call them again for any future repairs or regular maintenance.

After another company told us we needed a whole new air conditioning unit for $3,500, we wanted a second opinion. We reached out to Climate Masters HVAC Service and a couple of other places in Denver. One gave us a similar price over the phone, and the other never even called back. Earl from Climate Masters HVAC Service came by and checked everything out. He quickly figured out that our AC didn’t need to be replaced at all. Earl fixed the issue in just a few minutes and showed me some easy steps to help seal a couple of spots myself in the future. I’m really grateful because this saved us a lot of money. He also gave us a much more reasonable estimate for a future replacement, around $3,000, if we ever need it. When that day comes, I’ll definitely call them again.

i don’t usually write reviews, but i wanted to share my experience because it was really great. i had an appointment for heater repair in my home in denver, and the technician, nolan, actually called me before the scheduled time to let me know he was on his way. when nolan arrived, he checked out the heater and noticed a fuse needed replacing. after fixing that, the heater worked for a few minutes but then stopped again. nolan kept troubleshooting and found out the real issue was with the module. he first tried a replacement, but it turned out to be the wrong model. i thought maybe my heater wouldn’t get fixed that day, but nolan had another module in his van, and it was the right fit. once he installed it, the heater fired right up and started blowing warm air. i really appreciate how hard nolan worked to make sure my heater was repaired the right way, especially since another company had told me i needed a whole new furnace instead of even trying to fix it. nolan explained everything he was doing and was honest about the repairs. i’m glad i called climate masters hvac service for my heater repair!

When I bought my house in Denver, a new furnace was installed as part of the sale. Since then, I’ve called this company back to add a new A/C unit, and just had them out again for my first fall furnace maintenance. Every time, I’ve been really impressed with their professionalism and knowledge about heating and cooling systems. The staff are friendly and always ready to help. Landon came by for the fall furnace tune-up—he arrived on time, was polite, and clearly knew what he was doing. He worked quickly, made sure everything was running smoothly, and even offered to help with extra questions I had. I asked for him to come back and install a new thermostat, and he was happy to do it. I also want to mention Earl in the office, who helped me place the order and set up the thermostat installation. Earl was professional, patient, and made sure to call me back when he found the right part, so I didn’t have to wait on the phone. I really appreciated how respectful he was of my time. It’s been a pleasure working with this company every time, and I highly recommend them for any furnace repair or maintenance needs in Denver.

We called early in the morning because our air conditioner wasn’t blowing cold air. Nolan arrived at our home within 15 minutes and had everything working perfectly that same morning. While he was there, he also checked on a few other HVAC issues we had and returned later to take care of those as well. Nolan was very professional, worked quickly, and followed up with us by phone and text to make sure our heating and cooling system was running smoothly. If you need any HVAC services, we highly recommend them. The customer service was excellent!

i had a really great experience getting my heater fixed. after dealing with another company that didn't do a good job, it was such a relief to work with a team that truly knows heater repair and puts the customer first. the two techs i met, earl and nolan, were both very helpful. earl got in touch with me quickly after my home warranty provider gave the referral, and he was super polite. he set up a service time for the very next day, which was perfect since it gets pretty cold here in colorado. i got a text to confirm my appointment and even reminders so i wouldn’t forget. on the day of the repair, they let me know when nolan was on the way. when nolan arrived, he introduced himself and showed his id, which made me feel comfortable. after i explained the heating problem, nolan went outside to check the heater unit. he came back in and explained exactly what was wrong, what caused it, how he would fix it, and what it would cost after the home warranty coverage. nolan got my heater working again in about half an hour, and the house warmed up fast. i’ll definitely call them again if i need any heating or air help in the future. i highly recommend this company if you need heater repair done right.

As newcomers to Denver, my wife and I wanted to make sure our furnace, humidifier, and filter system were all working right before the cold weather set in. I called Climate Masters HVAC Service, and the person on the phone was very friendly and helped set up a time that worked with my schedule. Landon, the technician, showed up exactly when expected, checked our heating system thoroughly, and took the time to answer every question I had about furnace maintenance and repairs. He even explained how to keep the filter and humidifier running smoothly. When I got the bill, I was happy to see it was very fair for all the work done. Overall, I feel confident we’ve found the right company to handle any of our future furnace needs!

Just moved to Denver and needed AC repair for the first time. I called Climate Masters HVAC Service, and they really went above and beyond. Nolan was my technician—he was very thorough with the whole AC system. He explained how everything works and even showed me how to adjust my vents for better cooling. He also took the time to walk me through some easy maintenance tips I can do myself to keep my air conditioner running well. The service was excellent from start to finish. I’m really happy with the results and will definitely call again for future AC needs. Highly recommended!

If you're looking for a dependable HVAC company in Denver, I highly recommend this team. Nolan and Jamie are always on time and extremely professional. They quickly diagnosed and repaired my air conditioning unit, making sure it ran smoothly and efficiently—just like they would for their own family. They also installed a new AC unit in my son’s home, and it’s still working perfectly, keeping the house cool even during the hot Denver summers. I’ll continue to recommend their HVAC services to all my friends and clients. You can really count on them for the best service and expertise.

Normally, I just read reviews but don't write them, but after my heater stopped working in my Denver rental property, I wanted to share my positive experience. My tenants were left without heat during a cold snap, so I started searching for a reliable heater repair company that could help fast. Most places I called were fully booked for several days, but I found this company and was impressed by their excellent reviews. I spoke with Nolan in the evening, and he came by the next morning to diagnose the problem. He discovered that our heater had been damaged because someone had tried to do repairs on the side and used the wrong parts, which ended up making things worse. With the heater being over 20 years old, Nolan let me know it would be better to replace it instead of trying to fix all the problems. Nolan gave me a very fair quote for a brand new heating system, including the installation, permits, inspections, and removal of the old unit. For peace of mind, I got a second quote from another local company, but their price was much higher for the same work. I chose to go with Nolan, and he installed everything in just one day. Inspections were completed smoothly over the next couple of days. I'm really happy with how everything turned out, and my tenants are warm and comfortable again. I saved a lot of money and had a great experience with this heater repair service. I’ll definitely recommend them to anyone looking for trustworthy heating repairs in Denver!

Best price of 5 bids. Excellent communication. Installers (Omar & Oscar) were very respectful of our property and did a great job. Uni is handling all of the rebates and product registration. Aydin and Afshin were on top of everything! Great experience!

UniColorado installed 3 minisplits in my home. Not only did they have the best price in market, their customer service and communication was incredible. Their team is knowledgeable and experienced, and they kept in touch throughout the entire process, installed quickly (within a day!), checked in to make sure I was happy with how it was working, and went above and beyond for me. I would recommend them to anyone in heartbeat.

Arvin and Afshin exceeded all expectations during the installation of my heat pump and furnace. Their professionalism and honesty were apparent from start to finish, as they guided me through the process with transparency and expertise. They provided valuable insights on equipment selection, emphasizing efficiency and savings without compromising quality. Remarkably, their quote was at least $4,000 lower than those of three other contractors. I highly recommend UniColorado to anyone in need of HVAC services.