HVAC reviews in Littleton, Colorado

We have relied on ComfortFlow Heating, Air & Electric since we bought our home in Littleton. We’ve had a few issues with our furnace, but they have always been quick and reliable when it comes to repairs and regular maintenance. Jude, the technician who recently helped us, was professional, friendly, and got our furnace running smoothly again. He also noticed that one of the parts was still under warranty and made sure we didn’t have to pay extra, which we really appreciated. Their honesty and dedication mean a lot to us. They also did a great job installing our new air conditioning system. We’re very happy with the service!

I can’t say enough good things about the service I received from ComfortFlow Heating, Air & Electric. My heater broke down right when I needed it most, and while other companies told me it would take a month to get the right part, Trenton found the part I needed within a day. He showed up quickly, installed it, and got my heat working again. Trenton was friendly, knowledgeable, and made sure everything was running perfectly before he left. This was the best service I’ve had from any repair company in Littleton. I’ll definitely call again if I need heater repairs and highly recommend their work to anyone needing help with their heating system.

Hunter, Jude, and Trenton provided outstanding service when they installed a new ducted Mitsubishi heat pump system in our home. Their pricing was better than any other company we looked at, and they managed to finish the whole house installation in just two days. The work was done efficiently, with everything kept clean and organized, and the installation went smoothly from start to finish. We’re extremely pleased and plan to call them again for future projects, like adding a home generator and another heat pump system when we expand upstairs. Definitely recommend for anyone needing AC repair or installation!

My Mitsubishi Mini Split AC started having issues with a leak. ComfortFlow Heating, Air & Electric sent Hunter out the very next day to check everything. He quickly found where the problem was and explained what needed to be fixed. I was impressed that they were able to schedule the repair within a week, especially since other companies told me I’d have to wait much longer. The technician was very knowledgeable about AC repair, and he was also friendly and professional. After fixing the system, he made sure everything was spotless, both inside and outside my home—no mess left behind at all. I wasn’t a customer before, but now I’ll definitely call them for any AC needs. I highly recommend their services if you want fast and reliable AC repairs.

every time i recommend these hvac pros, people are surprised that companies like this are still around—honest, reliable, and focused on making sure the customer is happy and the work is done right. a good friend sent me their way many years ago, and i've used them ever since. they installed and took care of my heating and air conditioning systems for nearly two decades in my old house, and when i moved to Littleton, i was relieved they still worked in my area. soon after moving, i hired them to put in a new hvac system, and i started noticing lower energy bills right away. if i could give more than five stars, i definitely would.

The team was very professional, knowledgeable, and always arrived on time. The lead technician made sure everyone stayed focused and that all the heater repairs were done up to high standards. Our furnace and water heater were serviced, and your technician, Jude, was very thorough in explaining what was checked, what repairs were needed, and used simple terms that were easy to follow. Jude was also polite, careful with the work area, and made sure everything was cleaned up after the job was done. I also appreciated that Jude pointed out a few things to keep an eye on for the future. Overall, it was a great experience!

I would definitely recommend ComfortFlow Heating, Air & Electric for anyone needing AC repair or installation. The team is professional, friendly, and really knows what they're doing. When Hunter came to my home, he made sure the new AC unit was installed perfectly, and explained everything in a way I could understand. I also signed up for their maintenance plan, so they check my system twice a year and keep it running smoothly. If I ever have questions, they’re always happy to answer and make sure I’m comfortable with how things work. The whole experience has been excellent, and I appreciate the great service and positive attitude from everyone.

ComfortFlow Heating, Air & Electric was scheduled to arrive at our home in Littleton in the afternoon, but called earlier in the day to see if they could come by sooner. They showed up within half an hour after calling and got started right away once I pointed out where the furnace and vents were. The technician, Hunter, was very professional and thorough as he went about inspecting and servicing our furnace. While working, Hunter noticed that our furnace was missing a filter. Since we bought the house, we hadn’t checked the furnace ourselves, and apparently it had been running without a filter for several years. Hunter took clear pictures of the inside of the furnace to show us the condition, and explained everything in a way we could understand. He gave us a fair and detailed quote to get the furnace cleaned, repaired, and working like new again. We are very happy with the service and will definitely use them for any future furnace repairs or maintenance.

As someone who cares about the environment, I know how important it is to have an energy-efficient home. I wanted to upgrade the old furnace in my 1930s house in Littleton to a high-efficiency model, so I reached out for a few quotes. After getting four different estimates, I noticed that one company tied for the lowest price. When comparing furnace brands, Carrier offered a longer warranty than Lennox, which was a plus. What really made the difference was working with Jude from the team. While other technicians just pointed out potential installation challenges, Jude was enthusiastic about finding solutions and made me feel confident that he could handle the unique setup in my older home. He managed the furnace installation without any issues, and the whole process was smooth and professional. I’m really happy with my new, energy-saving furnace and the great service I received!

My old furnace stopped working on a Saturday when my two daughters were feeling under the weather. Jude from ComfortFlow Heating, Air & Electric came out the same day to check out the problem. He clearly explained my choices between repairing the unit or getting a replacement, and I chose to have a new one installed. Early Sunday morning, Hunter arrived and quickly got the new furnace set up. He made sure I understood everything that was done and checked that I felt comfortable with how it all worked before finishing up. I'll definitely use their services again for any future heating or air conditioning needs in Littleton.

i want to take a moment to talk about this company. after reaching out to a bunch of places about my heater problem, nobody wanted to really help or give me the time of day. my heater is only about four years old, but it started leaking a lot of water and i was really worried about losing heat and having pipe problems, especially with winter coming in littleton. then trenton came out and really stepped up. he was super friendly, kind, and paid attention to every detail. he even contacted the manufacturer that makes my boiler and got everything handled quickly. the repair was done fast and the quality was great. now my heating system is running better than ever, and i feel safe and comfortable knowing my family will be warm all winter. i highly recommend this company for anyone in littleton who needs heater repair or boiler service. they really care and go the extra mile to help you out. if you need your heater fixed before it gets any colder, definitely give them a call!

I recently contacted ComfortFlow Heating, Air & Electric in Littleton for help with my AC system after reading their great reviews online. Before reaching out, I had already talked to a few other companies, but they all suggested major and costly repairs, including replacing the entire system. When Hunter from ComfortFlow Heating, Air & Electric came out, he quickly found the real issue—a Freon leak—and took care of it right away. He also cleaned the coils and didn’t try to sell me any unnecessary services. Hunter’s honest and professional approach really impressed me. My air conditioner is now working perfectly, and I’ll definitely call them again if I have any future AC repair needs. Highly recommend!

We recently had two new furnaces and AC units installed at our home in Littleton. After talking with three different companies, we felt confident choosing this team. Hunter gave us a clear and detailed estimate, answered all our questions, and quickly sent over any information we needed. The permits were approved right away, and work started without any delays. The installation took exactly as long as Hunter said it would, and the technicians were friendly, professional, and respectful of our home. After the job was finished, Jude made sure all the inspections with the town were handled smoothly. This company is very organized and made the entire process simple and stress-free. They even helped us coordinate rebates. We highly recommend them for anyone needing AC repair or installation in Littleton.

we recently had a fantastic experience with this hvac company in littleton. finding such reliable service these days is rare. they installed a new heat pump system in our older home with high coved ceilings, which made the job more challenging. trenton, jude, hunter, and the rest of the crew were thorough and made sure every part of the installation was done right. everyone was friendly, easy to communicate with, and they always left the place clean at the end of each day. the team in the office was also super helpful, taking extra time to go over the details and making sure all the paperwork and permits were handled smoothly. if you need heating or ac work in littleton, i highly recommend calling these folks.

I heard about this company from my real estate agent, who often uses them for homes they work on, so I felt confident they would be trustworthy. I’ve called them three times since I bought my house and have been satisfied every time. First, my house was built in the 1950s and didn’t have any vents in the kitchen or bathrooms. I got a few quotes for the job, and their price was very close to the others, so I chose them based on their reputation. There were no pushy sales tactics—Jude came out, installed the vents, and everything has worked perfectly since then. After that, I was happy with their work, so I had them service my AC and heating system and signed up for their twice-a-year maintenance package. Trenton was very professional and spent a good amount of time in my attic making sure everything was working well. I appreciated that it felt like a thorough service, not just a quick check. My master bedroom is in a converted garage and doesn’t get the best airflow, so they made some quick adjustments to help, and also suggested some improvements to the ductwork. For the third visit, I decided to go ahead with the ductwork updates since my house is about 70 years old and needed some upgrades. Hunter found a leak in the return and fixed it for me at no extra charge, even making an extra trip to make sure everything was right. I didn’t bother getting other quotes this time because they had always been fair, communicated well, and provided great service. Overall, I’ve had a great experience with them every time and would definitely recommend their AC repair and HVAC services to others in the area.

I usually don't do this, but I had such a positive experience with one of their employees, that I felt compelled to post something. One of their drivers saw that I was having trouble merging onto the highway at C-470 and 285 and almost being struck by someone driving very aggressively in a Mini Cooper. This employee slowed down enough and waved me in with a smile. This made a huge impact on my day for the better. This must be indicative of the kind of people that this company employs. Thank you, bearded good samaritan, for your kindness and patience!

From start to finish, their team was professional and efficient. They arrived about 15 minutes early and got right to work. The attention to detail during the duct and vent installation was impressive. After they wrapped up, they left my space spotless. I'm enjoying better airflow and couldn't be happier with the results.

The team installed my ventilated ceiling efficiently, enhancing my home's comfort.

Their team transformed our kitchen with a seamless ventilated ceiling installation, enhancing both comfort and style.

Watching the technicians work their magic on dismantling my aging A/C system was impressive. They arrived promptly and got straight to work, demonstrating both skill and care. Each component was handled with precision, and they left my space spotless. What could have been a chaotic process turned out to be smooth and efficient. I'd gladly call them again for any future HVAC needs.

From start to finish, the installation process was seamless and professional. The crew arrived promptly and explained every step in detail, ensuring I felt comfortable. Within just over an hour, my new AC was up and running perfectly. Highly impressed with their efficiency and expertise!