Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Vashon, WA
HVAC contractors install and service heating, ventilation, air-conditioning, and refrigeration systems that keep homes comfortable year-round. Washington currently lists 4 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Vashon.
Cascade Radiant LLC
Heating/Vent/Air-Conditioning And Refrig (HVAC/R) · Vashon, WA
License #CASCARL771JD · $15,000 bond
Colvos Mechanical INC
Heating/Vent/Air-Conditioning And Refrig (HVAC/R) · Vashon, WA
License #COLVOMI761QB · $15,000 bond
Midnight Mechanical INC
Heating/Vent/Air-Conditioning And Refrig (HVAC/R) · Vashon, WA
License #MIDNIMI753KR · $15,000 bond
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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.