General contractor · Lynden, WA
Dekoster Excavating Inc
WA L&I licence no. DEKOSEI944DM·UBI 602567006
ActiveActive — expires 14 March 2028.
Washington State Department of Labor & Industries · snapshot from July 2026
Licence status and dates
- First licensed
- 14 March 2006
- Current term expires
- 14 March 2028
Registration details
- Licence number
- DEKOSEI944DM
- Issuing agency
- Washington State Department of Labor & Industries
- UBI
- 602567006
- Business structure
- Corporation
- Principal on file
- Dekoster, Derek Allen
- Location
- Lynden, Washington 98264
- Phone on file
- (360) 410-8083
Trade classification
- Primary classification
- General
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