Oregon contractor license
ISAAK AND SONS PLUMBING LLC
- CSC1 Commercial Specialty Contractor Level 1
- RSC Residential Specialty Contractor
ISAAK AND SONS PLUMBING LLC is a CSC1 Commercial Specialty Contractor Level 1 and RSC Residential Specialty Contractor contractor in The Dalles, Wasco County, licensed in Oregon for 4 years (since 2021). As of Feb 15, 2026, the license is active with an expiration date of Dec 9, 2027 on record and a license bond is on file.
ISAAK AND SONS PLUMBING LLCCSC1 Commercial Specialty Contractor Level 1 · RSC Residential Specialty Contractor · checked Feb 15, 2026
ActiveLicense number#238274
Licensed sinceDec 9, 2021
Years licensed4 years
Expiration on recordDec 9, 2027
City and countyThe Dalles, Wasco County
License bondOn file
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Source: Oregon Construction Contractors Board (CCB) records. Last updated Feb 15, 2026. Page refreshed Nov 4, 2026.