Charles is awesome! He is very knowledgeable and efficient. He is very personable and answers any…read morequestions I have. We have used Calibrating Air for many years. Always excellent job! The office people are great and very helpful!

Technician Terrell is amazing! This should be the go-to company for any and everything HVAC in COS…read more They showed up, they diagnosed the problem, and returned to repair it. The only reason they couldn't fix it on the first visit was because I have an older heating system. Parts aren't readily available. They even offered to bring me space heaters until the parts came in. I called another company but they threw parts at it and couldn't figure it out. I should have called Calibrating Air first. I had a company have to replace my old A/C because a siding company damaged it and because its old (25years) they couldn't find repair parts. So, they replaced my A/C. I called them first because I thought it would be a warranty repair. Nope! Calibrating Air will forever be my first call from here on out. They should be yours too! You won't regret it.

We've had furnace world/Larry come out twice to work on our air conditioner and furnace. Larry is…read moreso informative and talks out the issues with you. He taught me a lot about our ac/furnace. Definitely would recommend this company and ask for Larry!

Jeff Coffy, got ahold of me and was very sorry for my experience. He was actually glad I'd written…read moremy Yelp review because there was a technical problem with their website which prevented them from getting service inquiries. He also said that he'd have a chat with their call service about their customer service. I was able to get an appointment right away. Luke came out and was super cool. We chatted about concerts and whatnot while he serviced my furnace. He was quick, professional, and get this... EARLY! Thanks Mr. Coffy for making things right.

They did a great diagnostic of my furnace and found the problem quickly. The technician was very…read moreknowledgeable. i decided to fix the problem myself and they were kind and courteous about it. They did not bug me after I decided to fix the problem myself.

"Steadfast Heating and Cooling performed a furnace and AC installation. Alejandro and the crew were…read moretimely, polite, and professional, and the quality of work was excellent. It's clear they take pride in their work. Very happy with the finished product."

Very professional company. Very polite and courteous from the initial call to the office setting up…read morethe appointment to the technician Tannous's departure. Tannous was very polite and professional. He explained what the service entailed and a summary after the service was performed. He even helped me take down a metal sign because I was too short to reach ! Thank you Tannous and Altitude Air !

Our hot water wasn't working and Altitude sent Josh out on a Sunday. He found a blockage in the…read morewater and had it fixed and up and running in less than two hours. Highly recommended!

My Mom and Dad recently had their AC service by Rodd and they extremely happy. The technician was…read moreon time and the bill was as advertised. they look forward to using them in the future.

I hired Winterrowd to install a steam humidifier on my HVAC system. Their technician James was very…read morenice and very efficient. Along with Mike from MDH Electric, everything was up and running in a few hours. The price was reasonable and the service excellent. These folks operate out of Colorado Springs but did include my Castle Rock home in their trade area. I highly recommend them if you are looking to have HVAC work done in general, and a humidifier installed in particular.

I am happy with the price and equipment I purchased along with the warranty. The overall install…read morewas very good. However, it was my understanding that the furnace filter would include a 1 inch metal tray that would slide out, drop the filter in, and slide it back in. This was not the case and I am unhappy with the installed set up and this was not explained properly. One must bend over, take off a metal strip, pry out the filter, and try to place the metal strip back. As a senior citizen, this is difficult. Bill wouldn't budge regarding a fix for this and the issue is unresolved. David Snyder

Fast response to a furnace that didn't want to stay lit. Fixed quickly and reasonably priced for…read moreshort notice. Efficiency first says it all!

Done Right HVAC was contacted by our tenant during a furnace failure over a freezing holiday…read moreweekend. One of the reviews here is from my tenant and reflects their perspective at the time While heat was eventually restored, the overall experience was costly, mishandled and completely avoidable. The furnace is only about 2 yrs old and under manufacturer warranty. Ideally, the repair should have gone through the builder's HVAC contractor or original installer, but our tenant's call appears to have been redirected through subcontractors and given the holiday weekend, Done Right HVAC was the only company willing to come out. Even so, the repair was not completed the same day. The technician inspected the unit on Saturday without the required Carrier gas valve and returned on Monday to complete the repair. An unauthorized furnace tune up was performed and included in the $875 service charge, and a $26 credit card processing fee was added without prior disclosure. The initial invoice was not itemized, just a vague lump sum charge and the total $901 was paid by the tenant before any clear discussion of warranty handling or limitations. Given the holiday timing and absence of clear upfront disclosures, the charges and overall process felt disproportionate to the scope of work performed After the repair, I attempted to pursue a manufacturer warranty claim and learned that Done Right HVAC was unable to support or process warranty submissions through the Carrier distributor. The technician later stated he did not know how the warranty process worked and that the old gas valve (required for warranty claims) was no longer available, which blocked reimbursement Carrier ultimately reimbursed $250 as a goodwill concession, but over $600 had to be written off, which really should not have been the case and turned out to be an expensive lesson for us.

Great company to work with. He arrived timely, and is very competitive with his prices. Not only…read moredid he fix the problem at hand but he went the extra mile and did a couple other repairs. If you are looking for someone who isn't just an order taker and will ensure your whole system runs properly, he's your guy. I'll definitely call him for any HVAC needs in the future!

My furnace broke on a Saturday. Despite it being a weekend, they were able to come out immediately,…read moreassess the situation and install a new furnace that evening. Price was reasonable. Permit was done two days later. These folks are fast, fair and professional. Highly recommend! And I love that this is a small family business.

Contacted this business one week ago regarding an annual service plan. I did receive an automated…read moreresponse (email) indicating that they would be in touch ASAP. Here it is one week later and no contact has been made. At the very least, one would hope that MJ Heating and Air would have the decency to follow up on these requests indicating they are not interested in this business.