Location
Keystone Construction Co
Keystone Construction Co at 1088 FORT CASEY RD, Coupeville, WA 98239, held a General Contractor license (#KEYSTC*027DT) with the Washington contractors license board with an expiration date of 07-18-2013. We last verified the license was expired on 06-15-2025.
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.
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Keystone Construction Co License info
Inactive License
| License # | KEYSTC*027DT |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- 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. If this is your business, please update your license status.
Check this license's status for Keystone Construction Co at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Keystone Construction Co, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |