One Hour Air Conditioning and Heating® is dedicated to providing reliable Air Conditioning and Heating service. We’re available 24 hours a day, 7 Days a week - Just like Vegas, we never close. You can count on One Hour to keep your home comfortable all year long, even in the blazing desert heat.

Proudly serving the Las Vegas Valley for over 35 years!

We are proud of our Las Vegas heritage. Las Vegas was founded by ranchers and railroad workers and has grown to a thriving desert metropolis. One Hour Air Conditioning and Heating has been here since the beginning and grown in the same way.

Just like this city, our determination to be the best is what sets us apart. That’s why our service is backed by our 100% Satisfaction Guarantee.

You can bet on One Hour

Don’t gamble with your home’s HVAC, make a safe bet with the local technicians at One Hour.

  • 100% Satisfaction Guarantee
  • "Always on time… or you don’t pay a dime" guarantee
  • 24/7 service with no overtime rates
  • Licensed and Insured
  • Better Business Bureau Accredited
  • Discounts for Seniors and Military

Area Served

Serving the Greater Las Vegas Area: Aliante, Anthem, Blue Diamond, Boulder City, Henderson, Indian Springs, Jean, Las Vegas, Logandale, Mesquite, Moapa Valley, Mountain Springs, Mountain’s Edge, Mt. Charleston, Nellis AFB, North Las Vegas, Overton, Pahrump, Sandy Valley, Southern Highlands, Summerlin and The Lakes, Nevada.

  Business Address

6175 South Sandhill Road
Las Vegas, Nevada 89120

License Number


Supporting the Las Vegas Community

As the first home services partner of Children's Miracle Network, One Hour Air Conditioning and Heating is working to help children in local hospitals. Just as we strive to provide comfort and service to our customers, we are excited to extend that goal toward patients served at children's hospitals in Las Vegas and beyond. St. Rose Dominican Hospital is a part of the Children's Miracle Network, and we're thrilled to support the children and families treated by this hospital, right here in our own backyard.

One Hour Air Conditioning and Heating also continues to participate as an annual sponsor of the 98.5 KLUC Toy Drive. Each November, the Toy Drive accepts toys and bicycle donations on behalf of ‘Help of Southern Nevada’ to benefit local families and hundreds of nonprofit agencies.

Your Local One Hour Air Conditioning & Heating® Team