Washington contractor license
AIR TREATMENT CORPORATION
- CC-SM Heating/Vent/Air-Conditioning And Refrig (Hvac/R)
AIR TREATMENT CORPORATION is a CC-SM Heating/Vent/Air-Conditioning And Refrig (Hvac/R) contractor in Brea, licensed in Washington for 1 year (since 2025). As of Oct 28, 2026, the license is active with an expiration date of Apr 16, 2027 on record and a license bond is on file.
AIR TREATMENT CORPORATIONCC-SM Heating/Vent/Air-Conditioning And Refrig (Hvac/R) · checked Oct 28, 2026
ActiveLicense number#AIRTRTC757CN
Licensed sinceApr 16, 2025
Years licensed1 year
Expiration on recordApr 16, 2027
City and countyBrea
License bondOn 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.