Best Air Duct Repair in Denver CO

Retired elderly couple mystified by all things electrical was impressed by the prompt courteous and knowledge of Joel our electrician, he walked us thru every step with a normal and easily understandable description of the work to be performed. We are   very happy with all aspects of the of this service We would highly recommend it.

The owners of this company are the best.  We had an Infinity furnace installed and they were very responsive to a customer service issue. KyleG or K2 did an excellent job on the installation of the furnace and WiFi thermostat.  I would recommend this company to anyone looking for a new furnace or service on an existing furnace. I highly recommend the Carrier Infinity furnace.

Save yourself time, energy and also importantly, your money. This company is a joke at best. I had an emergency heating problem on a Sunday this past winter so searched for a company that makes emergency calls. Found Blue Sky and they were fairly quick to getting someone out. They shut down my heat and said a part needed to be ordered. I checked in numerous times just to be told the part wasn't in yet. After several weeks without heat in the freezing winter, I called the company that typically works on my heating unit. I told them the name of the part I was told was being ordered by Blue Sky and would fix my heating unit. When my usual HVAC company arrived the same day I called them, not only was that part waaaay off base and absolutely not what was needed, the part was the wrong size. The usual HVAC company I use was able to pick the part up literally on the way over, so why Blue Sky ordered 1) the wrong part and had me waiting on said part for weeks, and 2) couldn't even get the dimensions of the part right, is beyond me. My favorite part is that they had the audacity to charge me for absolutely nothing. Avoid this company at all costs.

Riley was super friendly and knowledgable, and the Cooper Heating and Cooling team saved us $2,000 over another contractor we got a bid from to install a new AC condenser in a new location. Pretty easy decision. Thanks for the help!

Started out pretty well with AES. Then service started to wane. Very difficult to get electricians for a length of time without pulling teeth. Decent hardworking electricians but  scheduling below par.

I called for the advertised $89 special whole house inspection that included furnace cleaning, water heater flush, plumbing inspection, electrical inspection, and energy audit.  The furnace cleaning appeared to be done fairly thoroughly -- although they did not vacuum it out like other companies have done.  Much of the work was done by a trainee.

The plumber, Kelton, who came to do the water heater flush refused to do it stating it might not work after he flushes it and recommended getting a new one ASAP and that he would get me on the schedule with a sales rep -- how convenient for him.  So both the furnace and water heater inspection reports' where nothing more than part of  up-sale attempts to get me to join a membership and do very costly new installations.  They also said I would have to be a member for $29 a month to get the rest of the inspections (electrical and energy audit).   I guess I will miss out on two more dishonest attempts to sell me more stuff! Very dishonest work, and deceptive advertising.

Kris Lien provided us with excellent service. Our hot water heater stopped working, and he was able to come out the next day to replace it. He gave us great advice on choosing a new model and didn't push to upsell us. The work was completed quickly and he even did a temporary valve install so my infant and I wouldn't be without water while he did the install (a must when you need to change diapers). As some reviews note, you could probably find a cheaper quote elsewhere, but the incomparable level of service and the fact that they stand behind their work more than makes up for the difference (and they also offered deals where they could).

These guys were prompt, professional and did a great job.  They called ahead to let me know when they were going to be there, rather than give you the 3 hour time window and just show up...I appreciated that.