Updated: May 08, 2026
Location
Address
1772 Larch Ave NE, Issaquah, WA, 98029
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Royal Coast Structures Construction
Royal Coast Structures LLC at 1772 Larch Ave NE, Issaquah, WA 98029, held a General Contractor license (#ROYALCS790LZ) with the Tukwila contractors license board with an expiration date of 06-29-2025. 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.
Royal Coast Structures LLC Services
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Royal Coast Structures LLC Contact Information
Phone Number: (206) 451-3968
Address: 1772 Larch Ave NE, Issaquah, WA 98029
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Royal Coast Structures LLC License info
Inactive License
| License # | ROYALCS790LZ |
| 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 Royal Coast Structures 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 # | ROYALCS790LZ |
| 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 Royal Coast Structures 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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- *No active license on file. If you are Royal Coast Structures LLC, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Hartford Insurance Co The Midwest |
| Bond Value | $12,000 |