If I could give A & Comfort Pros 10 stars I would! They are the only HVAC company we will ever use…read moreand everyone we have referred to them feels the exact same! They are very responsive, very professional and very transparent with what they are doing and why. They would never charge for services that aren't needed and are extremely considerate and kind. Happily, as they have grown, they have hired people who rise to their standards and represent this small business with pride and respect. I cannot recommend them highly enough!

After two years of renovating, I had no idea how much dust had accumulated in my system! Juan from…read moreComfort Pros was great and explained everything to me. I'm already noticing better sleep, improved air flow, and a cheaper electric bill.

I am a customer with an AHS warranty on my house. AHS assigned Vertical Heating and Cooling to…read moreprovide the repair service I had requested. Vertical Heating and Cooling contacted me, via text message, saying they had received the assignment. I never heard from Vertical Heating and Cooling again. I texted Vertical Heating and Cooling and left several phone messages with no response. We could not use our dishwasher, dispoal or kitchen sink while waiting for Vertical Heating and Cooling to schedule our service. I don't know if Vertical Heating and Cooling could have completed the repairs I needed, but communication and timely customer service were not provided by Vertical Heating and Cooling. I would never recommend a company like Vertical Heating and Cooling that has no regard for customer service.

the tech travis was absoluetly amazing! he was prompt, knowledgeable, and efficent. he was able to…read moreget the tub to drain after another company came out and got nothing done. he is an asset to this company. i am also thankful that vertical heating and cooling llc was able to get us on the schedule immediately with my ahs warranty

Nick from Chestnut Mechanical is very professional, friendly and a very hard worker. He came to…read moreclean out our heating vents. They were extremely dirty. He took his time and did a wonderful job. He was consciousness about protecting our floors and cleaning up after himself. His pricing is amazing too. He never tried to upcharge us unlike some other businesses. He did a thorough clean out using the big brushes and vacuum. I highly recommend his company to anyone needing work with HVAC issues. Also he's a local small business owner which we love to support.

Our experience with Chestnut Mechanical was lovely. Our Air Conditioner stopped working during the…read more4th of July holiday weekend, and after attempting some at-home fixes and getting other estimates/diagnoses, Chestnut Mechanical was clearly the best option for us. Nick was great to work with: he showed up slightly early for both the estimate and the install, was friendly and efficient, and was able to replace the items needed to get our AC back up and running (including a new Evaporator and Condenser). Best of all, the price was 20% less expensive than other estimates we had received, and the work was completely finished within less than 48 hours of us first contacting the business (other companies wouldn't have been able to complete the repair for anywhere between one to three weeks). I would highly recommend Chestnut Mechanical for anyone in the Denver Metro region.

My elderly father recently had our childhood home updated with a new furnace, water heater and AC…read moreunit. Audy and his team took immense pride in making sure this job was done in a reasonable time and explaining all the things that were changing with the new setup. This is my second experience with this company and I appreciate how Audy runs the team. My father didn't realize what a difference it would make getting AC in the house I grew up in when there was no AC unit. I don't have to worry that the house will get too hot for him during these Colorado heat waves. This team went above and beyond and I hope it continues on for future customers.

Excellent customer service. I called to schedule service on a rental property that was blowing cool…read morebut no longer cold AC during a heat wave. I was put on the schedule for the next available appointment and also given tips over the phone by Audy that might resolve my issue myself. And it absolutely did!!! no appointment needed. It's rare to find that level of service and support. You have earned a loyal customer. I will definitely be calling again for all my future HVAC needs.

When my AC was running but not cooling my house, I panicked as it was a Saturday and I worried…read moreabout being able to sleep in such a warm house. I reached out to HALO on Yelp and within an hour they let me know someone could be here in the afternoon. Chernet came out and diagnosed the issue quickly, replaced the capacitor in 5 minutes, and made double sure the air was cooling as it should. The price was very reasonable (especially for a Saturday) and the service was fast, friendly, and honest. I'll definitely keep HALO in mind for future needs!

I am so glad I found Halo HVAC through Yelp! My AC stopped cooling in a heat wave and I had many…read moreother companies quoting me $200++ for diagnostics or unable/unwilling to come out for weeks. I went to Yelp looking for a better option and definitely found one! Halo was able to come out within a couple days of contacting them and the diagnostic fee was $89, which was to be applied to any work performed if needed. it turned out it was a tripped breaker they were able to reset and my system is cooling perfectly again... for $89!! The most notable and appreciated factor for me is they didn't come in trying to sell me service plans, upgrades to my system or accessories, or otherwise upsell me on a well maintained and well functioning older HVAC system. Even when I asked for a quote on a heat pump to take advantage of the rebates while they last, Halo didn't push me to pick the most expensive option or upsell me on a pricier type of system. And icing on the cake - despite a lot of in and out while working on figuring things out, my technician was constantly putting on and taking off booties to keep my house clean. It's a small token of respect that goes a long way, and I very much appreciate it! I'll be using Halo and referring them to friends and family in the future!

I hired Carbon Valley to install a new furnace in my house. Their price was competitive with the…read moreother 4 quotes I got and they had the new furnace installed the next day. Later on when i turned it on i realized they had installed it backwards and the supply and returns were all reversed. They were out the next day had the whole thing removed and reinstalled correctly in about 6 hours. I think this is a good company because they are fast to respond to issues and fix their mistakes. All contractors make mistakes and the good ones are the ones who fix them with minimal headaches to the customer.

Jed was very knowledgeable and helpful with my issues with my heating system…read more The pricing was reasonable and the appointment was scheduled easily. I will use them again.

We were seeing water pooling around our furnace system. Wyatt was our service tech who arrived at…read morethe appointed time and immediately diagnosed the issue. Water was pulling in an elbow of the PVC from AC condensation that gloged and caused water to back up. Wyatt showed us a camera pic of the gloged pipe. He eliminated the problem quickly and resolved things very expertly! We've called Polar Bear Cooling and Heating for all our HVAC needs!

Scheduled an appointment for repairs with a rep, but no show and no call back on the day of the…read moreappointment. Booooooo!

Terrific experience overall. Furnace wasn't working this morning and they managed to get someone…read moreout same day. Very honest and quick to remedy the issue. Shout out to Tony who took care of the issue in no time. Very friendly, good guy, and looks like I found me new go-to for HVAC issues. Thank you guys! Jason

Superb customer service! Lavonne was a joy to schedule with - quick to respond, friendly, and…read moreprofessional. We had some covid-related requests for the service visit and Bob was more than accommodating. They took great care of us even when we had an unexpected, last minute cancellation. Circulating Air truly cares about their customers. Thank you and can't recommend more highly!

We had David come to our home to quote a mini split system. He was very on time, polite and…read moreprofessional. We bought our system from him. He helped us through our purchase and installation. We highly recommend David and My Guy for all your HVAC needs!

David was very courteous and professional. Suggested preventative maintenance costs vs component…read morereplacements. Would definitely call on him and this company first.