#1
Desert West
“Just had Angel do my bi-annual maintenance, he was efficient and thorough. I like this company because they are straight with you, no upsell. Have used them for a couple of years. Ow and am quite happy with their…” — Google review
Best HVAC Contractors in Las Vegas, NV
The 10 best-rated hvac contractors in Las Vegas, NV average 5.0★ on Google across 5,767 reviews. Desert West has the top rating (5.0★). Updated November 13, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (5,767 reviews combined) and currently operating. Request a call back and the company will phone you directly.
#2
Hot Cold Air Inc.
“Roman came to fix my AC and now everything works perfectly, and he didn’t keep us waiting he’s a great guy with good communication and definitely did a great job.” — Google review
#3
Vegas Knight & Day Heating, Plumbing and Cooling
“I've lived in Vegas 21 years and each year have my AC/Heat systems seasonal service. Vegas Knight & Day is superior in all categories. From the personalized family owned partnership with the best techs out there to…” — Google review
#4
RB Rockwell Brothers Air Conditioning / Heating and IAQ Experts
“These guys rock!!! Very professional, very quick quality service, very clean, A-1 company!!! Thank you!!! They came to replace my 6 month filters. A-1 service and very professional !! Thanks guys !! They came out…” — Google review
#5
The Future Of Heating and Cooling LLC
“Fantastic and fast! Ran a duct to my room that previously had poor air flow. Now my room gets AC instead of being extremely hot. Thanks!” — Google review
#6
Right Now Air
“Dylon did a very good job. On time, courteous, thorough with his briefing of the maintenance checks that he did on both the AC and Heating systems. An asset to the company.” — Google review
#7
Flamingo Cooling and Heating LLC
“Once again, EXCELLENT customer service, work and trustworthy! Installed a new attic fan and a new air filter holder/cover. Already scheduling them to replace all my vent covers. Really appreciate Flamingo Air!!” — Google review
#8
Mastermind Air and Plumbing
“I had great service from the guys at Mastermind Air & Plumbing. They came in and fixed the problem with my A/C System. I did not have any issues with their work. They worked fast and very professional.” — Google review
#9
Passionate Cooling & Heating LLC
“My water heater needed replacement and I spoke with 3 different companies before deciding on this one. Jason was able to give me an estimate within minutes that beat all other competitors and him and his team were…” — Google review
#10
Century AC & Heating Repair
“This company was recommended to me by a friend and boy Did my friend do me a favor. These guys are great. They’re honest, which is the most important and do great work and are extremely friendly! Petros, the owner…” — Google review
How we pick hvac contractors in Las Vegas
We scan Google Maps for hvac contractor listings in and around Las Vegas, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated hvac contractor in Las Vegas?
Desert West has the highest Google rating on our Las Vegas list: 5.0 out of 5 from 1,225 reviews (as of November 13, 2026).
Which hvac contractor in Las Vegas has the most reviews?
Desert West has the most Google reviews among the companies listed here: 1,225, with a 5.0★ average.
How are these hvac contractors chosen?
Only open Las Vegas-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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