Updated: May 12, 2026
Location
Address
PO BOX 634, Kingston, WA, 98346
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Backflow Assembly Sltns Plumber
Backflow Assembly Sltns Inc, Kingston, Po Box 634, Kingston, WA (Owned by: Showers, Gregory Demond) holds a Plumbing Contractor, Backflow Specialty license and 1 other license 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 Backflow Assembly Sltns Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Backflow Assembly Sltns Inc Services
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Backflow Assembly Sltns Inc Contact Information
Phone Number: (360) 908-7514
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Address: PO BOX 634, Kingston, WA 98346
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Verified License
BuildZoom confirmed this contractor's license
Backflow Assembly Sltns Inc License info
License Not Verified
| License # | BACKFAS760K4 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Backflow Specialty |
| Class | Corporation |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Backflow Assembly Sltns Inc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BACKFAS760K4 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Backflow Assembly Sltns Inc 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 | Burlington Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | North River Insurance Company The |
| Bond Value | $6,000 |
Backflow Assembly Sltns Inc Employees
DS
Dionne Showers
Agent
GS
Gregory Showers
Agent
SD
Showers, Gregory Demond
Owner