Washington contractor license
ADVANCED HEATING & AIR INC
- EC-6A Hvac/Rfrg
ADVANCED HEATING & AIR INC is an EC-6A Hvac/Rfrg contractor in Cosmopolis, licensed in Washington for 21 years (since 2005). As of Oct 28, 2026, state records list the license as expired, with an expiration date of Sep 7, 2025 and no license bond is on file.
ADVANCED HEATING & AIR INCEC-6A Hvac/Rfrg · checked Oct 28, 2026
ExpiredLicense number#ADVANHA9556F
Licensed sinceSep 6, 2005
Years licensed21 years
Expiration on recordSep 7, 2025
City and countyCosmopolis
License bondNot on file
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Source: Washington State Department of Labor & Industries (L&I) contractor records. Last updated Oct 28, 2026. Page refreshed Nov 4, 2026.