Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Mountlake Terrace, WA

5 contractors · Updated Nov 10, 2026

HVAC contractors install and service heating, ventilation, air-conditioning, and refrigeration systems that keep homes comfortable year-round. Washington currently lists 5 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Mountlake Terrace.

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Endeavor Heating & Cooling LLC

Listed

Heating/Vent/Air-Conditioning And Refrig (HVAC/R) · Mountlake Terrace, WA

License #ENDEAHC755B4 · $15,000 bond

Pure Air Clng & Htng LLC

Listed

Heating/Vent/Air-Conditioning And Refrig (HVAC/R) · Mountlake Terrace, WA

License #PUREAAC757KA · $15,000 bond

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Built from Washington State L&I public records, updated Nov 10, 2026. Subser doesn't do star ratings or reviews — just verified records.