Best Heating & Air Conditioning / HVAC In Littleton

“Yay! Eric and his partner did great and efficient work on my furnace and humidifier! I appreciate their professionalism and advice.“

“Donn is the best plumber in Denver! Professional, efficient, reliable, and excellent at his job. I highly recommend him.“

“GREAT service! Very professional and thorough. Chris provided all the service, answers, and input I was looking for, and did so in a personable and friendly manner. Couldn't recommend more!“

“Our A/C unit suddenly stopped working, so I called PS Cool Heat, and Alex came right out. He got it working again for an affordable price. We were very pleased with the service, and we highly recommend Alex!“

“Really happy with the service for our AC replacement. Raphael was super helpful in explaining the detail of his initial assessment and recommendations, and the crew that did the install was professional and friendly. Everything was installed cleanly and looks better than the units they replaced. Definitely recommend!“

“Travis was fantastic. Very thorough and explained my options and everything going on.“

“Fantastic professional service. Adam was super knowledgeable and patient in explaining things. Highly recommend.“

“We had a bit of a rough start but Levi did a great job of taking good care of us . Highly recommend .“

“Very quick and affordable. Tim has years of knowledge and experience and will get the job done correctly and thoroughly where others have not. He uses quality materials and I love supporting a family man! He is a small business that has been in business for over 20 years. I highly recommend him!“

“Very professional, knowledgable, top quality yet affordable too! They always do an amazing job. I highly recommend Hot n Cold HVAC.“

“Our A/C broke during the heat wave this summer, and while the part that broke was under warranty, the labor was not, this would have led to a costly repair. Thankfully Quality Home HVAC offered to replace the entire unit at no cost to us! This was very generous and saved us a very large amount of money. We will continue to work with them in the future.“

“Chris was excellent on solving my A/C problem and doing two other improvements. Super knowledgeable, good communicator, and very professional.“

“After we lost our dream house in the Marshall fire we looked for a geothermal company that would be willing to tie into our existing system. Sensible was the only company that was willing to work with us to use some of our existing system so that we could afford to rebuild. Ours was a special situation and they were great to work with. They followed through with every issue we had and we are extremely happy with the result. A very thorough and professional team. We highly recommend!“

“WOW. Entire staff is very professional. Showed up on time or earlier than scheduled. Had Central AC installed on a 3rd floor condo, they had some difficulties with the tiny utility closet, but was able to get it to fit in. They even repaired pipes that were not up to code. The team is very clean, courteous, knowledgeable, kind, and explained every step of the way. Rob & Joel are incredibly nice and even had the team come on a Saturday to replace a defective unit. They really went above and beyond to ensure installation went smoothly for a stressed out homeowner. Thank you so much! Highly recommend this company!“

“My AC stopped blowing cold air and all the big HVAC companies gave me outrageous quotes for fixing and recommended replacing my unit. My AC unit is a little old but still should have some life left in it. Luis came and let me know that the refrigerant was just low and was able to fill it up for a fraction of what I was quoted by other companies.<br>Will definitely be using Heat Air LLC for any of my future HVAC needs!“

“Royal Comfort replaced our furnace and relocated ducts from my basement to a crawl space to increase the ceiling height in the basement. I am so pleased with the quality of their work! The price was reasonable and everyone there was professional and easy to work with. I highly recommend them!“

“I really appreciate Cormack and his team for fixing our AC issues. The system kept throwing odd electrical symptoms but they were able to track down the root cause and quickly made repairs. They were very professional and on-time. They’ll be my go-to from now on.“

“I've had Daniel's help with my HVAC the last few years and he is 5 stars! He goes way above and beyond. He's friendly, professional, and has saved me a mint. I thought I might need a new A/C but he was able to take it apart, clean it, repair it and I'm all good. I've always had issues with very different temperatures on different floors of the house and he said, "Let me talk you through this and save you the service call fee." He gave me a number of ideas to try and said he'll check back in a couple weeks to see if I need more help. Seriously - this guy is awesome!“

“These guys were very helpful, friendly, responsive, and communicative! They diagnosed my issue, educated me, and referred me to get my AC repaired under its warranty.Services: A/C system maintenance“

“Our furnace went down late Friday afternoon, and my wife and I thought we’d spend the weekend in a cold house. We contacted our management company with not much hope that it would be fixed before the weekend. However, to our mutual surprise and appreciation, Alex from Pace & Sons jumped into action. He came around with a smile and fixed the furnace in no time. Thank you, Alex, and thank you, Pace & Sons, for the quick and excellent service. This is a company that deserves everyone's support.“

“I am thrilled to leave this review. Bob literally just fixed my garage freezer over the phone. I would have lost hundreds in wasted food and paid for someone to come out and fix it, but I was able to get it all sorted with him walking me through it. Patiently I might add as I'm running around the house frantically. What amazing customer service! I am almost crying in gratitude. Thanks Bob. :)“

“We are so pleased with the service we received from Simply Mechanical. Our technician, Stephen was very thorough and explained the results of his inspection of our air conditioner and furnace. Everything made perfect sense and we weren’t pressured in any way. We’ve decided that we are going with Simply Mechanical to replace our outdated and failing system and a big part of our decision was because we trust Stephen and his explanation of our options. Thank you!!!“

“We were having trouble with our water heater, so we asked Rock for help! Not only did Josh help us understand what went wrong with our tankless, but he fixed it AND gave us advice for maintenance as homeowners in the future. By far one of the best experiences we've had with repairs/maintenance in general, we will be recommending these guys to everyone. Josh, you're awesome.“

“Bryan H. was great to work with. He made getting my hot water heater replaced fast and painless. Great experience and would recommend highly.“