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Heating/Vent/Air-Conditioning and Refrig (HVAC/R) in Seattle, WA
33 records with this specialty and Seattle as their locality of record, from L&I's records, as of November 3, 2026.
Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.
- ACCURATE MECHANICAL LLC ACTIVE
- ACE HVAC SERVICE LLC ACTIVE
- ADVANCED ENERGY SAVERS INC ACTIVE
- AMBIENT AIR HEATING LLC ACTIVE
- APL REPAIRS LLC ACTIVE
- APOLLONIUS LLC SUSPENDED
- BLACK LOTUS HVAC LLC ACTIVE
- CLOUD 9 HEATING & AIR LLC ACTIVE
- COFFMAN ENGINEERS INC ACTIVE
- COMFORT TECH HEATING & A/C INC ACTIVE
- COMMERCIAL FILTER SALES & SVC ACTIVE
- ELITE HVAC & REFRIGERATION LLC ACTIVE
- ENERGY EFFICIENT SYSTEM LLC ACTIVE
- ENERGY TECHNOLOGIES LLC ACTIVE
- ENTERO SYSTEM SERVICES INC ACTIVE
- GO GREEN HEATING AC & ELEC LLC ACTIVE
- GREAT SUN CORP ACTIVE
- JOANIS MECHANICAL LLC ACTIVE
- KANE AIR LLC SUSPENDED
- LONG EQUIPMENT REPAIR PLLC ACTIVE
- LUNA HOME COMFORT LLC ACTIVE
- METHOD ENERGY LLC ACTIVE
- MINI SPLIT PROS ACTIVE
- NEUDORFER ENGINEERS LLC ACTIVE
- Olson Energy Serv/Gas Appl Svc ACTIVE
- ONPOINT HVAC&R LLC SUSPENDED
- PRO HEAT LLC ACTIVE
- PROGRESSIVE COMFORT SOLUTIONS ACTIVE
- REFRIGERATION DOC SUSPENDED
- REFRIGERATION DOCTOR ACTIVE
- UNI REFRIGERATION ACTIVE
- VENT SERVICES ACTIVE
- WESTWORLD AIRWORKS LLC SUSPENDED