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.

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.

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

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.

This company may be closed. We called many times and no response whatsoever. We used them before…read moreand they were great. Really sorry to see they go.

This is a family owned business that goes the extra mile to ensure you get the best service and…read morevalue for your money. Top shelf work for reasonable prices. The owner has 17 years of experience in this field of work and has acquired considerable expertise. Conscientious and reliable. They can also be called at anytime for whatever emergency may come up. I can't say enough about the work ethic, attention to detail and follow through of this company. They care about their customers comfort and safety and will get the job done right!

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

We would never go with anyone else... Circulating Air has been servicing our A/C system for years,…read moreand although it is old, they continue to give us honest and trusted advice for keeping the system healthy and operating, until we need to replace. Just cannot say enough about the integrity, efficiency and promptness of this company. They are also extremely reasonable with their pricing.

Cesar is the real deal!…read more After our dryer stopped working efficiently, and I had an appliance repair company look at it, we were quoted $320 by them to clean only the dryer duct. This seemed so high to solely clear the dryer duct. I put in a project request for a whole house duct clean and Cesar responded SO FAST. He gave me a reasonable quote for the whole house including the dryer duct. 5 stars for communication throughout the whole process, from quick Yelp responses to letting me know he was on his way this morning, and for showing me photos and videos of before and after of the ducts, and just for an all around professional in-person experience. During the initial tour I asked if he also cleaned the fans in the laundry and bathrooms and he said that's not typically a part of the service, but he was happy to take a look and give them some compressed air. The before and after pics of the laundry room fan were NO JOKE. He said we might have saved that motor and I believe it. It always feels strange having a stranger move throughout the whole house, but Cesar was incredibly professional, immediately wore booties upon entering the house without me even asking, and was so gracious when we asked him to step outside a couple of times so we could move our unfriendly dog to a different floor as he moved through the space. The best part... the dryer is working flawlessly now! Hooray! I would not hesitate to recommend or hire Cesar again for any duct or HVAC needs.

Cesar is AWESOME! I wanted an HONEST furnace cleaning / tune up and assessment of my older furnace,…read moreand Cesar delivered. great cleaning, found out my furnace was 30 yrs old (still runs great!). Replaced a part (capacitor) that will prevent future blower motor issues and that even resolved a minor existing problem I was having Honest, up front pricing, great communication and of course great work. Beware of those low priced furnace "tune ups" out there, IMO that just gets them in your house and then come the "problems" (speaking from experience sad to say)