Desert Air Technologies LLC
- Website checked
Welch Heating & Air Conditioning
Heating and cooling contractor in Richland serving the Tri-Cities, with furnace, heat pump, ductless mini-split and air conditioning work, plus emergency service around the clock.
What they do
Welch Heating & Air Conditioning installs and repairs furnaces, heat pumps, ductless mini-splits and central air conditioning across Richland, Kennewick, Pasco and West Richland. Furnace work covers replacement with gas and electric units, and heat pump systems handle both heating and cooling. Ductless mini-splits suit rooms that ducts never reached. The company installs Ruud, Rheem and Bosch equipment and services other makes as well. An emergency line runs around the clock, every day, for lost heat or lost cooling. The business dates to 1986 and is family owned, with a father and son running it. Free estimates are offered, and the team calls back within 24 hours on requests.
- Furnace repairs and installs
- Heat pumps
- Ductless mini-splits
- Air conditioning
- Heating repairs
- HVAC service
Listed under Heating and cooling emergencies
Where they work
What we checked
- Its own website lists this work: welchheatingandac.com/residential/furnace-repair (opens in a new tab), welchheatingandac.com/residential/furnace-installation (opens in a new tab)
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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