Updated: May 12, 2026
Location
Address
20505 COOK RD, Burlington, WA, 98233
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Gill Bros Construction Inc
Gill Bros Construction Inc, 20505 Cook Rd, Burlington, WA (Owned by: Rajwinder, Singh) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 92 ranks in the top 32% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gill Bros Construction Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gill Bros Construction Inc Services
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Gill Bros Construction Inc Contact Information
Phone Number: (609) 418-6010
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Address: 20505 COOK RD, Burlington, WA 98233
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Gill Bros Construction Inc License info
Verified License
| License # | GILLBBC751N7 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Date Issued | 08-27-2025 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Gill Bros Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GILLBBC751N7 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Date Issued | 08-27-2025 |
- 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 Gill Bros Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $30,000 |
Gill Bros Construction Inc Employees
RS
Rajwinder, Singh
Owner
SR
Singh Rajwinder
Member