Had my first call with True Heating & Cooling today for basic maintenance. I was super pleased with…read morethe service and especially with the tech. Mark showed up on-time and was very personable and professional. I know it seems trivial, but a clean pressed uniform, eye contact and a firm handshake mean something to me. He explained the plan before starting. He showed me before & after photos when he was done and made recommendations for future work without trying to upsell the call. I really appreciate that! I ended up signing up for the Maintenance Plan which has them come back twice a year because this is the type of company I want to do business with. Would definitely recommend True!

When people go above and beyond, they deserve the recognition…read more In all transparency, True Heating and Cooling had done previous work on our tankless water heater for the past couple years - mainly just a normal maintenance. All good work, but my quibble was follow up on some outstanding issues (mainly with a knocking noise that they didn't seem to get to the bottom of and didn't follow up) which led me to explore other companies - which unfortunately were no where near as detailed or close (actually most further) from a solution and I came them another chance and I'm glad I did. Justin helped work through some more detailed troubleshooting and provided a solid quote (detailed and quick) for solutions in a quick manner. He listened and cared. He was knowledgeable and thorough. While not only getting the issues I had resolved, was also able to resolve other code and safety issues that stemmed from the original install of the boiler. I would highly recommend True to others and will also recommend to other neighbors within my condo complex that have similar setups and might need work. Thank you both Justin and Logan - appreciate the work. (It's also interesting that they are not listed on Navien's website or BBB accredited; this is where I looked for contact information for service as they a) certainly can work / service Navien products well and b) should deserve to be accredited with BBB. Other companies that I've consulted were on both sites and didn't provide as good of service)

Waited 3 weeks for a routine furnace maintenance, which they cancelled 5 minutes before the…read morescheduled appointment time. Very rude and snotty on phone, they must have gotten a larger, more important job. Unreliable, nasty, rude service.

Colorado Heating and Cooling kept running my old AC unit, after running all summer it broke down…read moreagain , that's when AHS decided to go for a new AC unit, CHC waited and waited for the insurance to furnish the AC unit then promptly installed it and now we no longer have to sleep in a hotel we have an Air Conditioned home! Thank you CHC!

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!

This company is highly responsive and highly professional. While we did not do business with them…read moredue to a friend being able to fix a small issue for us I can tell you this. They will be our 1st call for any and all major repairs in the future.

I would highly recommend Efficient Comfort for any HVAC needs! My parents experienced a valve leak…read morefrom their humidifier that was connected to their AC and heating system at my childhood home, and the team was incredibly professional and quick to get the issue resolved. They responded to my quote request within an hour and made scheduling easy. We contacted several other companies, but they were either more expensive or couldn't come out until the following day. Efficient Comfort was able to come the same day, diagnose the problem, and fix everything at a very reasonable price. The entire experience was smooth from start to finish. Their responsiveness, professionalism, and fair pricing really stood out. I highly recommend them to anyone looking for reliable HVAC service.

This is a great company to work with. Our boiler had gone out right after we receive our quote from…read moreJeremy for a new system. They were out in 2 days. Right before the 03/06/26 storm. Talk about just in the nick of time. Devon arrived first to start the removal of the old system, while hid partner Ruben went to pick up the new boiler. They worked solidly all day with nary a break. Clean, zero mess left behind. Small company (brother and sister run) with great prices. If needed, I will not hesitate to call them again.

They were professional, quick, and their work was excellent…read more I had a faucet fail unexpectedly and they were able to come out within 36 hours, which I found met my needs. They were careful to ask whether I considered my situation an emergency and, since I did not, that timeline worked for me.

We have used this business off and on over the last 7 years and what I like most these days is that…read morewe have a really good understanding of my house and the issues that come up with it. I like that they track and document every service provided with photographs and that if they can send the same technician each time, they do so that person has a good memory of your situation with your home. They have always been prompt at returning calls and helping me figure out what I need. Even if their prices might be a wee bit high here and there, the peace of mind to know that we are being taken care of is worth it to me. I like knowing they have our house history, they have established a relationship with me over the years and I know that when they offer me options its not to just get all they can - there is a purposeful reason. If you are in a situation where you need an airtight service with a tracked repair history that you can look up in images etc, then this is a great place to call for assistance.

Great service! Very good communication. Really helped to schedule appointment at our convenience…read moreand keep us updated.

Shannon and the Comfort Solutions team are the best HVAC group we've worked with in Denver. They…read moreare friendly, honest, genuine, professional, timely, and knowledgeable. We hired them to vent a bathroom fan outside and they arrived on-time, worked efficiently, communicated to us through the process, and left everything tidy upon leaving. Their pricing is very reasonable and they were transparent about every cost and step of the process. I can't recommend them enough!

Austin was dispatched to my house from a warranty company. After doing a incomplete diagnosis, he…read moremade the incorrect determination that the condenser coils were dirty and that caused the compressor to burn out. He didn't look at the evaporator coils inside or even put gauges on the system to see how much refrigerant was left. Had he done that, he would have seen the oil stained hole in the evaporator coil and there was very little refrigerant left in the system. The low pressure was the reason the compressor wouldn't kick on, it wasn't even burned out. Due to his incorrect diagnosis, the warranty company denied my claim. He actually called me a retard!

Service is great! Billing is weird and hard to understand. So if you're ok with not understanding…read morewhy you're being billed so much outside the insurance than this is the right spot

While I appreciate the Rush reference, it had nothing to do with my overall experience…read more After a clog I couldn't clear or snake myself, I had them out to look and they quickly determined it was a grease clog and needed a different method to clear. We scheduled the work, they came and did it at the price quoted, and were super friendly. Presto, problem sorted. After a couple of poor experiences in the past with other Fly by Night plumbers who were Nobody's Hero, it was nice to have it done quickly with a professional crew. Thanks for everything -- highly recommend.

This company was randomly contacted on my behalf through Yelp Projects. I submitted a thorough…read moredescription and photo of the (very simple) work - replace a leaking 90-degree shark bite fitting at my water meter. Limelight refused to provide a quote, saying they "had to have a tech on site" to give me an estimate; wouldn't even ballpark it or tell me the callout fee. Beware if these folks come up on your Yelp Projects.

Boiler Our boiler went out on one of the coldest days of the…read moreyear this winter. I called Ace Heating and Cooling expecting to leave a message but Vanessa answered and talked with Darrel and made an emergency trip out to fix the problem momentarily so our pipes didn't freeze. He really knows his stuff and was able to come back and permanently fix the problem later. He saved us thousands of dollars! Its nice to know you can count on good people like Vanessa and Darrel to save you in a time of need! Highly Recommended, Roy

From the owner: With over 32 years of experience to draw upon, ACE Heating & Cooling has perfected heating,…read moreventilating and air conditioning (HVAC) installations. We work with you to make your home and business a clean, comfortable oasis.