Journey Level contractor · The Dalles, OR
Isaak And Sons Plumbing LLC.
WA L&I licence no. ISAAKSP782J8·UBI 604859940
ActiveActive — expires 9 May 2028.
Washington State Department of Labor & Industries · snapshot from July 2026
Licence status and dates
- First licensed
- 9 May 2022
- Current term expires
- 9 May 2028
Registration details
- Licence number
- ISAAKSP782J8
- Issuing agency
- Washington State Department of Labor & Industries
- UBI
- 604859940
- Business structure
- Limited Liability Company
- Principal on file
- Isaak, Jeffrey August
- Location
- The Dalles, Oregon 97058
- Phone on file
- (541) 980-4307
Trade classification
- Primary classification
- Journey Level
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