Updated: May 23, 2026
Location
Address
PO Box 444, Duvall, WA, 98019
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Sani Tech Systems Construction
Sani Tech Systems Inc, Duvall, Po Box 444, Duvall, WA (Owned by: Kaptein, James Darren) holds a Construction Contractor, Construction Contractor license and 1 other license according to the Washington 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 Sani Tech Systems Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sani Tech Systems Inc Services
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Sani Tech Systems Inc Contact Information
Phone Number: (425) 788-6444
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Address: PO Box 444, Duvall, WA 98019
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Verified License
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Sani Tech Systems Inc License info
Verified License
| License # | SANITTS827O6 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sani Tech Systems Inc 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 # | SANITTS827O6 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, 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 Sani Tech Systems Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Sentry Insurance A Mutual Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Sentry Insurance A Mutual Co |
| Bond Value | $12,000 |
Sani Tech Systems Inc Employees
BK
Brian Kaptein
Member
JK
James Kaptein
Member
KD
Kaptein, James Darren
Owner
RK
Ronald Kaptein
Manager