Updated: May 12, 2026
Location
Address
1817 87TH AVENUE CT E, Edgewood, WA, 98371
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Sinequanon Construction LLC
Sinequanon Construction LLC, 1817-87 Th Avenue Ct E, Edgewood, WA (Owned by: Culver, Heidi Michelle) holds a Construction Contractor, General license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sinequanon Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sinequanon Construction LLC Services
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Sinequanon Construction LLC Contact Information
Phone Number: (206) 945-7893
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Address: 1817 87TH AVENUE CT E, Edgewood, WA 98371
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Sinequanon Construction LLC License info
Verified License
| License # | SINEQCL785R2 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Sinequanon Construction LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SINEQCL785R2 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sinequanon Construction LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SINEQ**901DA |
| 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. If this is your business, please update your license status.
Check this license's status for Sinequanon Construction LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Continental Cas Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | North River Insurance Company The |
| Bond Value | $12,000 |
Sinequanon Construction LLC Employees
CM
Culver, Heidi Michelle
Owner
HC
Heidi Culver
Partner/Member
RC
Ray Culver
Partner/Member