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DESIGN YOUR NASSAU COUNTY DORMER WITH THE SHELLS ONLY TEAM - SERVING SAYVILLE, OAKDALE, ST. JAMES AND HEAD OF THE HARBOR
Legendary dormers by Shells Only are the best solution to your expanding Long Island families. Services include all areas of Suffolk County, New York, including Sayville, Oakdale, St. James and Head of the Harbor.
We strive to create thoughtful, carefully crafted handsome projects using the highest quality and environmentally responsible building products & techniques.
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