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Gilwin Co.
Modesto, CA 95354
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Our Story
Our main lines of business include: Vinyl & Fiberglass Windows.
Gilwin Co. has been listed in the Blue Book since 1998.
What We Do
- Vinyl & Fiberglass Windows
Regions & Counties Serviced
- California-Central Valley-Sacramento, Fresno, Bakersfield
California 1
- Stanislaus
Our CSI Codes
08 01 53 - Operation and Maintenance of Plastic Windows
08 01 54 - Operation and Maintenance of Composite Windows
08 53 13 - Vinyl Windows
08 54 13 - Fiberglass Windows
10 74 46 - Window Wells