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Denver and Northern Colorado HVAC Services

One Hour Heating & Air Conditioning is the premier provider of HVAC services in Denver and Northern Colorado. Our technicians are some of the most highly-trained, well-equipped experts you’ll ever find, but what really sets us apart is our commitment to good, old-fashioned customer service. Choose your nearest location above!

Your Local Heating and Cooling Experts

Think HVAC is only about hot and cold? Let's clear the air! Our specialists have solutions beyond traditional repair and replacements. Whether you need to improve your home's indoor quality or want more energy-efficient solutions, our team can help. Denver and Northern Colorado residents can call on us for:

  • 24-Hour Emergency Services
  • AC Repair, Installations, and Replacements
  • Furnace Repair, Installations, and Replacements
  • Duct Cleaning, Sealing, and Installation
  • Indoor Air Quality Solutions
  • Thermostat Repairs and Replacements
  • And more…

Our friendly and trained technicians are licensed, and our work comes with a 100% satisfaction guarantee! Find out why homeowners turn to One Hour Heating & Air Conditioning of Denver and Northern Colorado to stay comfortable.

Call us today at (303) 622-3401 or

Home Services in Denver and Northern Colorado

To give our valued customers a wide range of reliable home services under the convenience of one roof, we have a family of brands to support your HVAC, plumbing, electrical, and restoration needs. Alongside One Hour Heating and Air Conditioning is Benjamin Franklin Plumbing, Mister Sparky, and DRYmedic.

Benjamin Franklin Plumbing provides reliable plumbing repairs and top-of-the-line solutions like whole-home water filtration, drainage line repair, sewer line repair, and more. Their professional plumbers are licensed and trained to provide homeowners with premier customer service backed by a satisfaction guarantee. To learn more about the professional plumbers of Benjamin Franklin Plumbing, click here.

Providing expert electrical services is Mister Sparky of Denver and Northern Colorado. Their team of trustworthy electricians can handle your home's electrical needs, from a whole-home rewire to electrical vehicle charger installations; no job is too big or too small. Dealing with electrical repairs, replacements, and installations can be dangerous and is best left to the experts! To learn more about the services from Mister Sparky, click here.

Lastly, the restoration professionals at DRYmedic help families and businesses after disaster affects their property. Damage from fire, water, mold, and more can interrupt your life—but this team has the experience, equipment, training, and know-how to handle any sized restoration project. When disaster strikes, know you can count on the DRYmedic of Northern Colorado team.

Across all divisions, a few items are for certain; you can rely on transparent pricing, excellent customer service, and quality work. Our HVAC, plumbing, electrical and restoration professionals are available 24/7 for emergency service when you need us most.

For all your heating and cooling needs, call the pros at (303) 622-3401!

Special Offers Backed by Our
100% Satisfaction Guarantee

Always On Time... Or You Don't
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We Have A Reputation For Being Punctual, Friendly, and Knowledgeable

    “HVAC Service and Inspection - Roof Replacement Issue. I want to give a shout out to One Hour Heating and Air Conditioning for having immediate availability and responding to our critical issue. We had ...”

    - Kevin Weller

    “A big shout out to Rob from One Hour for fixing my hot water problems. He was very professional and his expertise is much appreciated. I highly recommend One Hour.”

    “I want to acknowledge Jasmine Stiggers for being so professional, available and consciousness when servicing my furnace. She will be the technician I request for all future Heating and Air ...”

    - Gina Simpson

No Matter What You Need, Our Pros Are Ready to Help!

Request an Appointment with Your Local One Hour Team Today.
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