We are open & upon request our technicians will wear gloves & masks

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.


If you think we might be a good fit for your repair or installation work and would like to schedule an appointment please click the schedule button below or contact us at  303-589-4091.  We aren't high pressure sales people we are just friendly local technicians and we love to help.  Thank you for the opportunity to be of service and have a great day.

Main: 303-589-4091
Emergency: 303-653-2675

Business Hours:
We are open 24 hours a day 7 days per week for your convenience and for emergency service if necessary.


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


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


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

We LOVE Harvey and everyone at Tri County Heating & Cooling! Harvey does great work and has come to our rescue on numerous occasions both at our home and our business. We definitely keep him busy and he does a great job every time! Highly recommend him!
Alexis Kochevar
Longmont, CO

Service Areas

Longmont, Berthoud, Niwot, Frederick, Firestone, Loveland

Satisfaction Guaranty

If you are not 100% satisfied with our repair within the 1st year, we will remove the parts and refund 100% of your money