HVACHeating & Air
Trane Comfort Specialist installation, repair and maintenance for every kind of system in the Four Corners.
The Four Corners asks a lot of a heating and cooling system — hard winters, dry hot summers and a big daily temperature swing. We install, repair and maintain every system type used here, from high-efficiency furnaces and heat pumps to evaporative coolers and hydronic boilers.
M&R is a Trane Comfort Specialist, a designation Trane awards on training and customer satisfaction rather than on sales volume.
8 services
Everything our HVAC division does
Air Conditioning
AC repair, replacement and installation, with emergency service in summer.
- AC repair and diagnosis
- System replacement
- New installation
Heating Repair
No-heat calls answered 24/7 through the winter.
- Emergency no-heat service
- Furnace repair
- Heat pump repair
Furnace Service & Installation
Gas furnace repair, cleaning and high-efficiency replacement.
- Gas furnace repair
- High-efficiency replacement
- Annual cleaning and tune-up
Boiler Repair
Hydronic and in-floor heating systems, repaired and maintained.
- Boiler repair and replacement
- In-floor radiant heating
- Zone valves and circulators
Mini-Split & Ductless
Ductless heating and cooling for additions, shops, casitas and older homes.
- Ductless mini-split installation
- Multi-zone systems
- Garage and shop heating
Swamp Cooler Service
Evaporative cooler start-up, repair, winterising and changeover.
- Spring start-up
- Pad and pump replacement
- Repair and troubleshooting
Heat Pumps
One system that heats and cools, and dual-fuel setups sized for our winters.
- Heat pump installation
- Dual-fuel systems
- Cold-climate heat pumps
HVAC Maintenance
Seasonal tune-ups that keep the warranty valid and the system efficient.
- Spring cooling tune-up
- Fall heating tune-up
- Heat exchanger inspection
Questions
HVAC — the usual questions
Do you offer emergency HVAC service?
Yes — 24 hours a day, every day of the year, from the Durango office. Emergencies are prioritized over scheduled work.
Are your HVAC technicians licensed?
M&R is licensed, bonded and insured in both New Mexico and Colorado. Electrical and gas work is permitted and inspected.
Which areas do you cover for HVAC?
All of La Plata County, Colorado — Durango, Bayfield, Ignacio, Hesperus, Mancos, Vallecito.
Need HVAC help today?
Most repairs are finished on the first visit. Emergency crews run 24/7 across the Four Corners.


