The Contractors Choice since 1976
M & J Supply Co., Inc. is a wholesale distributor of exterior building materials. Family owned and operated since 1976, we specialize in catering to the smaller home improvement contractor or builder but are equipped to handle a customer of almost any size. A leader in the state of Rhode Island and the surrounding area for Roofing, Vinyl Siding, and windows we are also extremely strong in kitchen cabinetry and countertops as well as decking. With numerous vendors and manufacturers at our disposal, we are more than capable to find you the specialty products you need to complete your home.
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