Updated: May 01, 2026
Location
Address
1901 Cornwall Ave., Bellingham, WA, 98225
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Precision Window Treatments
Precision Window Treatments, 1901 Cornwall Ave, Bellingham, WA (Owned by: Ronald Di Sanza) holds a Construction Contractor, Window Coverings 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 Precision Window Treatments, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Precision Window Treatments Contact Information
Phone Number: (360) 319-9527
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Address: 1901 Cornwall Ave., Bellingham, WA 98225
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Verified License
BuildZoom confirmed this contractor's license
Precision Window Treatments License info
Verified License
| License # | PRECIWT796CA |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Window Coverings |
| Class | Individual |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Precision Window Treatments at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PRECIWT796CA |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Precision Window Treatments 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 | Ohio Cas Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $6,000 |
Precision Window Treatments Employees
DC
Di Sanza, Ronald C
Owner
RS
Ronald Di Sanza
Owner