HVAC reviews in Denver, Colorado

When Mitchell came to service our AC system, his professionalism was matched only by his friendliness. He respected our time and was thorough in his duties. His extensive knowledge of potential AC problems that could occur in our older Denver home was clear, and he knew just how to address them. Mitchell offered us multiple solutions, enabling us to select the one that best suited our budget. Our overall experience with Unified Heating & Air Conditioning was outstanding, and we wouldn't think twice about asking for Mitchell's services in the future.

Wesley and Hayden arrived punctually and quickly identified the problem with our HVAC system. They were able to fix the leak in the coolant system effectively. After a few months of smooth operation, everything is still running perfectly. Their expertise helped us avoid the cost of a $1600 replacement unit. In hindsight, we wish we had contacted them sooner, as we spent several months and additional funds attempting to fix the issue on our own in Denver.

we had heard about the great service from unified heating & air conditioning, but hadn't used them before until our upstairs furnace stopped working. luke came out the next day and quickly got the furnace running again. since our unit was very old, luke was careful and did a free carbon monoxide check to make sure everything was safe. everything checked out fine. since both our hvac units were 22 years old, we also got estimates for new systems. luke gave us several options to choose from. after looking at a few more quotes, we decided to go with this company because of their good reputation. the new units were installed this week. luke and his team were fantastic - they arrived on time, were polite, and did a very thorough job. we aren't sure if replacing our old units was absolutely necessary, but we're sure we made the right choice choosing this company.

i really can't say enough great things about mitchell and the team at Unified Heating & Air Conditioning. mitchell has been taking care of my ac repairs and tune-ups for a long time. he let me know that my old unit would eventually need replacing, but he kept it running smoothly until it finally stopped working. when that happened, i called mitchell and he came over quickly, explained my choices for a new ac, and helped me pick the best one. the team came back the next week and installed the new system fast. i'm so grateful for how honest and responsive they were. highly recommend!

i just had my central air conditioning maintenance done today by one of unified heating & air conditioning's technicians, richard. it wasn't his first visit, but this time he went above and beyond with his clear and detailed explanations about any issues—he always makes sure i understand everything. what really impressed me was that before leaving, he decided to check my thermostat. even though my ac was working fine and had power, richard noticed the thermostat was running on batteries instead of using the system power. he discovered a wire inside the furnace wasn't connected to the thermostat as it should have been. because of this, my thermostat never had a backlight that stayed on since it was installed! i even double-checked in the manual and saw he was right. i'm really happy with the thorough service.

Our furnace was successfully replaced and central air was installed in our Denver home. It was a top-notch experience from the sales representative, Richard, to the office staff, and finally to the installation crew. Richard provided us with four different cost and equipment choices, ensuring the selected equipment was the perfect fit for our household, and guided us to our final decision. They also facilitated interest-free financial options. The installation team showed up promptly and the installation process was efficient, tidy, and non-disruptive. Once the installation was finalized, Jesse took us through the hvac system and assisted us in programming the new thermostat. We even received a post-installation call from the office. All things considered, it was a fantastic experience with our new hvac system.

Last week, the team at Unified Heating & Air Conditioning came out to inspect my damaged heat pump, which was hit by a tree branch. They quickly assessed that it could be repaired rather than replaced. I also expressed my dislike for my current thermostat, a nest model, and requested a new one. They promptly scheduled a follow-up visit to my home in Denver. By 8:05 on the appointed day, Wesley, the technician, was at my doorstep. He efficiently rebuilt my heat pump and installed a new thermostat within a span of two hours. The final invoice matched the initial estimate exactly, which I appreciated. Both Wesley and Jesse, the technician who diagnosed the issue, were respectful, professional, and effective. I can't express my gratitude enough to everyone involved, from the friendly receptionist who organized my appointments to Luke, who worked diligently to restore heat to my home. I will undoubtedly reach out to them for any future AC repair needs!

I can't help but heap praises on Unified Heating & Air Conditioning and their remarkable team. From the initial sales meeting with Mitchell to the comprehensive overhaul of my furnace system by Jesse and Hayden and their proficient crew, I was thoroughly impressed. The team displayed excellent communication skills, they were well-versed in their trade and provided beneficial suggestions when needed. They even went the extra mile to gather necessary information such as whether an older generator could handle the load. They explained to me, a non-tech savvy individual, how to operate the new thermostat in a very simple and understandable manner. Mitchell checked in multiple times to ensure my satisfaction and address any queries I might have. Jesse was very professional, knowledgeable, and enjoyable to interact with. Hayden, despite being new to the trade, displayed a strong work ethic that is rare to see. The office staff was equally helpful whenever I rang them up. Applause to the entire team in Denver for their exceptional service!

after reaching out to three different companies in denver for installing our mini split hvac system, unified heating & air conditioning stood out as the most professional. from my first phone call with caleb to jesse coming out for the estimate, everything was handled smoothly. the installers, wesley, caleb, and jesse, did a fantastic job putting in our new mini splits. they were careful, polite, and made sure everything was done right. i’ve never had a better experience with an hvac company. you can tell the team is well-trained and really likes what they do. great job!

i usually don’t write reviews, but i wanted to this time. i’ve called for furnace repair help four times now. every time, they set up an appointment and showed up right on time. once, they repaired my heater, and on two other visits, they replaced small parts and got my furnace running again. their prices are very fair. the last time i called, my furnace was blowing cold air, and when i explained the problem over the phone, mitchell told me what adjustment to make on my thermostat. that fixed it, and i didn’t have to pay anything. i’m grateful for their honesty and that they didn’t send someone out just to charge me when it wasn’t needed. i really appreciate their service.

I got several estimates for a full heater replacement, and Caleb and Jesse came out to help. They were very friendly, polite, and really knew their stuff about heater repair. The office staff was also super helpful and nice. They use great heater equipment too, which is a big plus. Once I pick my financing option, I’ll definitely be calling them. Based on everything I’ve seen and know about heating systems, I highly recommend going with them for heater repair or replacement!

Wesley and Hayden were fantastic. I was really happy to find out that the first visit to check my HVAC system was free. Even though my air conditioner started working again right before they arrived, they still took the time to inspect everything carefully. When my A/C stopped working again about an hour later, I called the office and Wesley and Hayden quickly came back, found the problem—a loose wire near the thermostat—and got it fixed fast. I’m very satisfied with their professional, friendly, and efficient service, and I’ll definitely call them again for any future HVAC needs in Denver.

Don’t wait to call for AC repair! Wesley helped me the same day I called. My system is pretty old. When I tried to turn on the heater for the first time, I came home to find the system frozen and the heater wouldn’t start. It turned out the thermostat batteries were dead and the AC junction was stuck on. Wesley replaced the actuator so the AC unit outside could turn off, and the price was very fair! He’s also going to order and replace the original blower motor before it fails and overheats, all for a reasonable cost. I’m really happy with the service! Don’t hesitate to call for AC repairs, and remember to keep good batteries in your thermostat.

I'm pretty new to Denver and have had a tough time finding good contractors. When we moved into our house, the duct work was in really bad shape—poor quality and didn't work well at all. After calling a few places, I finally got in touch with Unified Heating & Air Conditioning. Richard and Luke were really professional and took the time to understand what we needed right away and what we'd want in the future. Last fall, they replaced all the old duct work and set everything up so we could add an AC unit outside later on. The new duct work made our heating so much more efficient—we used less than half a tank of oil all winter, which never happened before. We're excited to have them come back this summer to add air conditioning and some mini splits. I highly recommend them and will definitely call them for all our heating and cooling needs!

The technician, Mitchell, arrived right on time and was well-prepared with all his tools and shoe covers. He started by checking our thermostat and turning on the heat, then went up the attic stairs from the garage to inspect the furnace unit. After looking things over up there, he checked the outdoor furnace unit behind our home and hooked up a hose to clean off the metal grill before finishing his inspection. I signed up for a yearly furnace service plan, and Mitchell took the time to explain the plan and what’s included. He handled the payment process quickly and professionally before heading back to his truck. I was very happy with his friendly attitude and the way he explained everything. Mitchell was easy to talk to and even shared a bit about his background in Denver. I’m relieved he didn’t have to deal with any bad weather during the visit. Overall, it was a great experience!

I am very pleased with the furnace repair service I received. I’m excited to see my heating bill go down. Caleb was always quick to answer any questions I had. The price was much better than the other quotes I got. The whole team was very professional. They installed two units outside and five inside my home in Denver, finishing the entire job in just one day with five workers. I’m very impressed! My furnace now works as the main heat source, and it came with a long warranty. I highly recommend their furnace repair services.

We needed service for our AC unit in Denver. Caleb came out the same day and was very thorough and professional. He discovered some issues that could have become dangerous. Since our AC and furnace were quite old, we decided to replace both. Caleb followed up with us throughout the process. The new units were installed quickly by Wesley and Jesse. Both were professional and made sure we understood how everything worked. Wesley also noticed a problem with our main circuit breaker and advised us to have an electrician take a look, which was very helpful. We are very happy with the whole team and will definitely use their AC repair services again. Highly recommend!

When our furnace stopped working and couldn't keep up with the cold in our Denver home, Mitchell came out to help us. He was very understanding about how chilly it was and got started right away. Before he did anything, Mitchell ran several tests on our furnace and explained what the issues could be, so we understood everything. He also gave us a clear estimate before starting the repair, which helped us feel comfortable with the process. Mitchell fixed the problem quickly, made some helpful upgrades to our heating system, and took the time to explain what he did from beginning to end. The person who called to confirm our appointment was also very kind and made scheduling easy. We are very happy with the service and highly recommend them for furnace repair in Denver!

My husband and I recently had Unified Heating & Air Conditioning replace our old furnace and broken AC unit at our home in Denver. We were very happy with the outstanding service we got. The technicians—Hayden and Caleb—were friendly, knowledgeable, and worked really hard. Their attention to detail with our AC repair and installation was excellent. The whole job was finished much faster than we expected. The team worked well together, and everyone stayed focused on getting the work done—no one was slacking off or distracted. We were also very thankful for the honesty shown when an estimating mistake was found; they still honored the original quoted price. It's great to see that kind of integrity in this business. We will definitely recommend them to anyone needing AC repair or replacement.

I recently had my furnace repaired by Unified Heating & Air Conditioning, and I was really impressed with the whole experience. As a business owner in Denver, keeping my heating system working properly is very important, and I couldn’t have asked for better help. From my first call, their team showed real professionalism and made customer satisfaction a priority. Caleb, the technician who worked on my furnace, knew exactly what he was doing. He checked every part of my heating system carefully, found a couple of issues, and fixed them quickly. He explained what he was doing and even gave me some helpful tips to keep my furnace running well in the long term. The service was friendly and Caleb made sure to answer all my questions. The repair was done efficiently, and I felt confident that my furnace was in good hands. On top of that, the price was fair and the quality of the work was excellent. Overall, I highly recommend Unified Heating & Air Conditioning for anyone in Denver needing furnace repair. Their skilled technicians, attention to detail, and great customer service really set them apart. I’ll definitely call them again if I need more help with my heating system. Rating: 5/5 stars

We recently had a great experience with furnace repair service in Denver. After another company came to check our furnace and gave us a high estimate, we decided to get a second opinion. We called for help and Mitchell came out to take a look. Both companies found that there was a leak in the system, but Mitchell did a much better job explaining the problem and walking us through the repair process. He found that the issue was actually a slow leak in the Schrader valve on the compressor side, not in the coils like the first company said. The first company quoted us over $4000 to replace the coils, but Mitchell's diagnosis was more accurate and the repair was much more affordable. Mitchell was very professional, explained everything clearly, and made us feel confident about the repair. We really appreciated his knowledge and honest approach. We're glad we called and will definitely use this company again for any furnace repairs in the future.