Call 24/7 for emergency service

WE’re the talk of the town!

  • "Very professional & knowledgeable staff. Pleasant experience, quality product and excellent installation"
  • "I am impressed and very happy with the service I received from your company! Tech. My Technician came to my home today to service the home's heating system. My technician was incredibly knowledgeable with excellent..."
  • "General demeanor was outstanding - very courteous, eager to please and informative."
  • "We were impressed with how they took care of things and the way they worked together. Also, the fact that they stayed until the job was done, even though it was a Saturday. Job well done!"
  • "When my technician could not reach (I was out of the country) he provided my tenant with space heaters to insure her comfort until my return and OK'd a new furnace."
  • "Professional, friendly and honest. As an independent business owner for 20 years, these are very important to us! Keep up the good work!"
Our technicians service: 80538
970.414.0973 Service Location:

Print Coupons & Special Offers

View All Coupons

$50 OFF Any Repair Service fee may apply. Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, fees and taxes may apply. EXPIRES 09/30/18
0% Interest for 12 Months Finance your new HVAC System Valid at participating locations. Limit one coupon per household. Coupon must be presented at time of purchase. Cannot be combined with any other offers or discounts. Some restrictions, fees and taxes may apply. Not valid on previous purchases. Upon credit approval by Redbrick Financial Group Inc. No down payment required. Regular account terms apply to non-promotional purchases. $2,000 minimum. After the promotional period the balance converts into to a 120-Month Term at 10.95% APR with no retroactive interest. Pay off the loan any time without pre-payment penalties. EXPIRES 09/30/18

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.

view protection plan details


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 Heating & Air Conditioning® 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 Loveland and beyond. Children's Hospital of Colorado 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 Children's Hospital of Colorado. Call us to learn more!

HVAC Contractor Serving Northern Colorado

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

For residents of Loveland, heating and air conditioning maintenance and service is a must. With the stark contrast of temperatures throughout the seasons, we know you want to stay comfortable inside your home no matter what it looks like through the window. At One Hour Heating & Air Conditioning, we are available 24/7 for emergency appointments, including same-day service.

Serving: Allenspark, Ault, Bellvue, Berthoud, Carr, Dacono, Drake, Eaton, Erie, Estes Park, Evans, Firestone, Fort Collins, Frederick, Galeton, Gilcrest, Gill, Glen Haven, Greeley, Hygiene, Johnstown, Kersey, La Salle, Laporte, Livermore, Longmont, Loveland, Lucerne, Lyons, Masonville, Mead, Milliken, Niwot, Nunn, Orchard, Pierce, Platteville, Severance, Timnath, Wellington and Windsor, Colorado.

A family of home services:

Strong partnerships and a national support system.

Independently owned and operated.