Fusion Heating & Air Conditioning

I had all the ductwork in my home replaced, and the team did an outstanding job with the furnace repair and installation. They were hardworking, respectful, and took the time to explain everything about the furnace system and answer all my questions. I’m very impressed with their professionalism and would definitely recommend them for any furnace or HVAC repairs. Axel, Chris, Eddie, and the rest of the crew were all fantastic. They also installed two air conditioners and a new furnace for me before, and I was very satisfied with that work as well. Excellent experience!

chris from fusion heating & air conditioning was extremely helpful when my furnace stopped working. he really knew his stuff and quickly found the main issue with my heating system. he used all the right diagnostic tools to figure out the problem fast. after changing an electrical part in the furnace and making sure everything was running right, my heat came back on without any problems. chris also clearly explained the repair options and costs since my furnace is pretty old. if all their technicians are like him, i’d definitely recommend this company for furnace repairs, especially when you need reliable heat during colorado’s cold winters.

i can't say enough good things about jonathan and axel, as well as the electrician, chris, they work with. these guys are truly experts when it comes to furnace repair in boulder. they were able to spot issues and answer questions that other hvac techs in the area couldn't help with. we had a major furnace problem caused by another company, and jonathan and axel came in and fixed everything the right way. they replaced old wiring, checked the heating system, made sure the furnace was running safely, and handled a few other repairs that were needed. in the middle of a cold colorado winter, they got our furnace working again so we could stay warm. they're not just knowledgeable, but also honest, reliable, and friendly. they explained all the options to us, went over the pricing, and shared t

I can’t say enough good things about Fusion Heating & Air Conditioning. When our furnace suddenly stopped working here in Boulder, right before we were heading out of town, Chris and his team came to the rescue. Their knowledge about furnace repair was clear from the start, and everyone was polite, respectful, and easy to talk to. Chris made sure to explain all the details in simple terms, answered every question we had, and kept us updated throughout the whole process. We feel very lucky to have found such reliable help and plan to stick with them for regular furnace maintenance. If you’re looking for someone to fix or replace your furnace, you won’t be disappointed with their service.

i had a great experience with this company when i needed furnace repair and installation. they replaced my old furnace and were quick, professional, and left the area clean. the price for the new heating system was very fair. on another project, they put in a new furnace and made sure everything was done right, paying attention to all the details. axel, the technician i worked with, was very knowledgeable and friendly. the whole process was smooth and hassle-free, even though i wasn't able to be onsite. if you need reliable furnace repair or installation in colorado, i highly recommend them—they really deserve five stars!