Washington contractor license
TRADESMAN'S MECHANICAL SERVICE
- EC-6A Hvac/Rfrg
TRADESMAN'S MECHANICAL SERVICE is an EC-6A Hvac/Rfrg contractor in Oakville, licensed in Washington for 23 years (since 2002). As of Oct 28, 2026, the license is active with an expiration date of Jan 24, 2027 on record and a license bond is on file.
TRADESMAN'S MECHANICAL SERVICEEC-6A Hvac/Rfrg · checked Oct 28, 2026
ActiveLicense number#TRADEMS981RR
Licensed sinceDec 19, 2002
Years licensed23 years
Expiration on recordJan 24, 2027
City and countyOakville
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.