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
Service area
HVAC across the Four Corners
HVAC in Farmington, NM
Covering Farmington, Aztec, Bloomfield, Flora Vista, Kirtland, Shiprock, Fruitland.
Farmington HVACQuestions
HVAC — the usual questions
Do you offer emergency HVAC service?
Yes — 24 hours a day, every day of the year, from the Farmington 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 San Juan County, New Mexico — Farmington, Aztec, Bloomfield, Flora Vista, Kirtland, Shiprock, Fruitland.
Need HVAC help today?
Most repairs are finished on the first visit. Emergency crews run 24/7 across the Four Corners.


