AC Repair in Thornton, CO
Don’t let the Colorado summer heat take over your home. Thornton Heating and Air provides fast, affordable air conditioner repair services in Thornton, Northglenn, Commerce City, Sherrelwood, Federal Heights, and Welby. Our certified HVAC technicians repair all major AC brands — with same-day and 24/7 emergency service available.
Common AC Problems We Fix
- AC not blowing cold air
- Thermostat issues
- Strange noises or smells
- Frozen coils or leaking refrigerant
- System won’t turn on or cycles frequently
Air Conditioner Brands We Repair
We service all central air and mini-split AC systems, including Lennox, Carrier, Trane, Goodman, Bryant, Rheem, American Standard, Mitsubishi, and Daikin.
Why Choose Thornton Heating and Air?
- Licensed & NATE-certified AC repair technicians
- Fully stocked service vehicles = faster repairs
- Clear diagnostics and transparent pricing
- 24/7 emergency AC repair available
- We back our work with service plans (view plans)
We Provide AC Repair In:
Thinking of upgrading your system? Explore our AC installation services or check out our repair vs replace guide.