Updated: Mar 27, 2026
Location
Address
9629 ROAD H NW, Ephrata, WA, 98823
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Columbia Block Works/const Concrete Contractor
Columbia Block Works/const LLC at 9629 ROAD H NW, Ephrata, WA 98823, held a Concrete Contractor license (#COLUMBW782PD) with the Tukwila contractors license board with an expiration date of 11-30-2024. We last verified the license was expired on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Columbia Block Works/const LLC Contact Information
Phone Number: (509) 707-3930
Address: 9629 ROAD H NW, Ephrata, WA 98823
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Columbia Block Works/const LLC License info
Inactive License
| License # | COLUMBW782PD |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Columbia Block Works/const LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | COLUMBW782PD |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Columbia Block Works/const LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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Insured
| Insurer | Obsidian Specialty Insurance C |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
Columbia Block Works/const LLC Employees
GV
German Villalta
Partner/Member
VJ
Villalta, German J
Owner