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Tel. (914) 248-6100

About Jilco

Jilco Window Corp. located in Granite Springs, NY is one of the largest and most trusted family-owned and operated window, door, skylight, millwork and kitchen cabinetry suppliers in the tri-state area. We offer a wide variety of building products matched with the best after-sale service in the industry.

Jilco is a “full-service supplier,” offering customized services to Builders, Remodelers, Architects and Homeowners – for New Construction and Remodeling projects, including architectural support – and we now both sell and install Window Treatments & Dressings (blinds and shades) by Hunter Douglas!


Jilco is committed to making your home as beautiful as you envision it, by offering thousands of energy-efficient replacement window and door options at competitive prices. After 41+ years in the industry, we've found that our customers describe us best, (kindly view our Testimonials). Simply put, our absolute top priority is customer satisfaction.

We serve Westchester, Putnam, Rockland, Dutchess, Fairfield, Sullivan, Suffolk, Nassau and Orange Counties. Whether it’s new home construction or simply home remodeling, Jilco is your one-stop solution for all your home improvement needs.

Windows, Doors & Millwork

Kitchens & Kitchen Cabinetry

Window Treatments

(914) 248-6100