Black Diamond Experts
“Very professional, knowledgeable, friendly, and honest about potential improvements and their need without being pushy salesmen.”
Best HVAC Contractors in Salt Lake City, UT
15 companies listed · 13 in Salt Lake City · 11 open 24/7 · 12 open weekends · all 15 rated 4.5+
Data verified November 1, 2026
Select Comfort Systems
“They answered the phone at 1AM on a weekend help me realize the mix up and offer a next day service”
Express Home Services
“Reed is very pleasant, and I would be happy to have him as the technician for any other plumbing needs I might have.”
Neerings Plumbing Heating Air & Electric
“Santana was calm able to asses issue and fix it in a short amount of time had wisdom and knowledge of his tradecraft that made this job run smoothly”
Whipple Service Champions
“I've used them multiple times and each one has been a great experience.”
Action Plumbing
“He was great on keeping my dad who is the home owner informed on every step.”
The 15 companies listed for Salt Lake City, UT work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Area overview: Salt Lake City, UT
Of the 15 companies we list here, 13 are in Salt Lake City itself and 2 come from West Valley City (7 mi). The companies on this page are rated from 4.5 to 5.0 across 49,196 reviews; 14 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (81%) and responsiveness (75%). 11 are open around the clock and 12 are open on weekends. 7 show a license on their websites; 1 lists staff certifications (NATE) and 4 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 30 years. 12 offer emergency call-outs; 12 offer financing or payment plans; 4 give free estimates; 4 are family- or locally-owned and 10 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page; 7 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Why do some of these firms show another city?
13 of the 15 companies are based in Salt Lake City; the others come from other towns within 10 mi. This trade drives to you, so a shop over the county line is normal. Ask whether your address carries a travel charge.
Harris Aire Serv
“He explained everything and sent an e-mail summary of his work & findings.”
Beehive Heating and Air
“They checked the water heater that Beehive installed two years ago and flushed it for upkeep.”
CMC Heating and Air Conditioning
“What really stood out to me was their willingness to work with me as a client—not just to get the job done, but to make sure I fully understood my options and the associated costs.”
Friendly Plumber
“I always go with Friendly Home Services for anything that I need for my home”
Affordable Heating & Cooling
“Showed us how to work the smart thermostat and serviced the equipment promptly.”
All Hours Plumbing
“I appreciated the thorough explanation from James of the plan was for plumbing maintenance and education of how things could be improved in the future with flaps for our toilets and pipes leading to the washer.”
AHS Disaster Cleanup
“Jonathan and all his crew were amazing, great communication, just above and beyond.”
Sameday Heating & Air
“He explained what he was doing and up front in the price as well”
Geltenpro Heating and Cooling
“He would also keep us informed on how install was going and a timeline for completion.”
Why these companies made our list
What customers say about companies in Salt Lake City
- “Punctual, professional, honest. We chose to have Express provide our furnace startup service.” — customer of Express Home Services
- “My house is warm, the furnace/service is great, and I would definitely recommend CMC to a friend.” — customer of CMC Heating and Air Conditioning
- “Super thorough inspection of our furnace. Colton was able to make the necessary adjustments to get all of our readings in line with the specifications.” — customer of Sameday Heating & Air
- “Very friendly and identified and resolved the issue with our air conditioner quickly.” — customer of Beehive Heating and Air
- “They went the extra mile by giving us some tips on keeping the furnace working properly for years to come.” — customer of CMC Heating and Air Conditioning
Excerpts from public reviews of the companies listed on this page.
Is this page useful? Yes
No
Is there anything wrong with this page?
