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Schedule an Appointment

Please provide information in form below and we will contact you to confirm your appointment. If you have additional questions please call us at 303-589-4091.

About

Is your air conditioner not working? Does your HVAC system have a leak? Turn to the experts of Tri County Heating & Cooling for reliable HVAC repair services. We are a trusted HVAC service provider that has been serving homes and businesses in Longmont, CO and surrounding areas for over 20 years. Our team is equipped with the proper tools and skills to provide perfect solutions to your HVAC concerns. We guarantee fast, safe, and efficient services.

Repair

Get your air conditioner serviced today with a NATE certified technician.

Install

Have us install a new high-efficiency Air Conditioner or Furnace System.

Maintain

Keep your HVAC system at peak performance with a maintenance agreement.

Harvey is so knowledgeable and took the time to explain everything to me. As a single woman, I am so grateful I called them. They are an honest to goodness great family owned and operated company.
Barb Larson
Longmont, CO

Service Areas

Longmont, Berthoud, Niwot, Frederick, Firestone, Loveland, Greeley

Preventative Maintenance

Comfort is in your future with our preventative maintenance program.