Washington contractor license
PETRA HEATING & A/C INC
- EC-6A Hvac/Rfrg
PETRA HEATING & A/C INC is an EC-6A Hvac/Rfrg contractor in Clackamas, licensed in Washington for 10 years (since 2016). As of Oct 28, 2026, the license is active with an expiration date of May 11, 2028 on record and a license bond is on file.
PETRA HEATING & A/C INCEC-6A Hvac/Rfrg · checked Oct 28, 2026
ActiveLicense number#PETRAHC840DW
Licensed sinceMar 16, 2016
Years licensed10 years
Expiration on recordMay 11, 2028
City and countyClackamas
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.