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  • "One Hour quickly got the job done and didn't hassle me into anything I didn't need. I liked that."
  • "The technician who came to my house, my technician, was great and gave us many tips on how to save energy and also fix or repair things in the home on our own."
  • "We have been with you a long time. Every problem we had, has always been met with exceptional and professional timely attention. Thank you."
  • "Your employees are always courteous and well mannered. Which in today's world is very rare. They are knowledgeable and answer all of my questions. Thank you."
  • "I have been with you for a long time and I am always happy when contacting your office personnel and I'm especially happy with the service and care I receive from your field tech George Ramos who services my machine...."
  • "They came, did their work on time, cleaned up, and left and all in the time frame that was set up. The men were very polite and careful."
  • "Very comfortable with your service and employees. I would recommend you very highly. Very satisfied customer."
  • "Excellent service and install, friendly staff."
  • "Always exceptional service from telephone calls to technician."
  • "Absolutely professional each and every time. From the phone calls(live voice) to the arrival of the techs and the work performed. Just a great company. I am you best free advertising customer. Thank you and please..."
  • "The people from One Hour were polite, worked quickly and cleaned up well."
  • "They helped me with financing and were very polite and answered all my questions. Thank you."
  • "I used One Hour last for an A/C check. The technician, fixed everything he said he would. Everything works great!"
  • "Prompt, efficient, courteous, and, most important, accurate."
Our technicians service: 89011
702.487.3466 Service Location:
License Number: 51349
Areas Served: Change service location
Serving Las Vegas since 1976!

Print Coupons & Special Offers

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$59 Tune Up Special Schedule Your Air Conditioning Tune Up for $59 Today! Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply.
EXPIRES 09/16/16
$50 Off Repair Service Call for repair service and save $50. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply. EXPIRES 09/16/16
Upgrade to a New A/C and Heating System and Save! Save up to $1800 off the purchase of a Heating and A/C System. Save up to $500 off a single system. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, taxes and fees may apply. EXPIRES 09/16/16

HVAC Services

One Hour Air Conditioning and Heating is ready to take care of all your HVAC needs including installation, repair, replacement, and maintenance.

  • Air Conditioners
  • Air Handler
  • Boiler
  • Furnaces
  • Heat Pumps
  • Indoor Air Quality
  • Thermostats
Learn More About Our Services

Protection Plans

Your home's heating and air conditioning systems keep you comfortable but you really only notice them when something goes wrong.

At One Hour Heating & Air Conditioning®, we know that every home owner and every home itself is different. As a service partner of Direct Energy®, we are proud to offer the Home ComfortCollection™, protection plans designed to fit your home's needs.

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It is the One Hour Heating & Air Conditioning® difference that keeps you, our customer, happy and satisfied -- and it's why we're regarded as one of the best HVAC companies in the country. We pride ourselves with our on-time guarantee, highly skilled professionals, clean and friendly HVAC technicians, and StraightForward Pricing®.

Learn about our difference

Children's Miracle Network HospitalsAs the first home services partner of Children's Miracle Network, One Hour Air Conditioning & 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 Hospitals 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.

Every dollar we raise, with your help, will go to support research and training, purchase equipment, and pay for the care of every child who needs treatment. More importantly, all money raised in the area will stay right here in the community and benefit the children at St. Rose Dominican Hospitals. Call us to learn more!

HVAC Contractor Serving Greater Las Vegas

Welcome to One Hour Air Conditioning & Heating, your source for prompt, courteous, reliable air conditioning and heating service. Offering air conditioning and heating maintenance, installation, repairs, and everything in between, our goal is to address your HVAC needs in a timely, efficient, and cost-effective fashion.

A family of home services:

Strong partnerships and a national support system.

Independently owned and operated.