Washington contractor license
A & A DRILLING SERVICE INC
- CC-AC Boiler/Steam Fit/Proc Piping
- CC-SH Drilling, Blasting And Soil Sampling
A & A DRILLING SERVICE INC is a CC-AC Boiler/Steam Fit/Proc Piping and CC-SH Drilling, Blasting And Soil Sampling contractor in Portland, licensed in Washington for 33 years (since 1993). As of Oct 28, 2026, the license is active with an expiration date of May 13, 2028 on record and a license bond is on file.
A & A DRILLING SERVICE INCCC-AC Boiler/Steam Fit/Proc Piping · CC-SH Drilling, Blasting And Soil Sampling · checked Oct 28, 2026
ActiveLicense number#AADRISI077QB
Licensed sinceNov 2, 1993
Years licensed33 years
Expiration on recordMay 13, 2028
City and countyPortland
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.