General contractor · Bothell, WA
Blue Block Builds LLC
WA L&I licence no. BLUEBBB743MM·UBI 606250398
ActiveActive — expires 14 July 2028.
Washington State Department of Labor & Industries · snapshot from July 2026
Licence status and dates
- First licensed
- 14 July 2026
- Current term expires
- 14 July 2028
Registration details
- Licence number
- BLUEBBB743MM
- Issuing agency
- Washington State Department of Labor & Industries
- UBI
- 606250398
- Business structure
- Limited Liability Company
- Principal on file
- Gao, Joseph
- Location
- Bothell, Washington 98012
- Phone on file
- (646) 354-8975
Trade classification
- Primary classification
- General
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