A comprehensive list of Riverhead, NY based stores, manufacturers & wholesalers offering building & construction supplies, materials and products. Read unbiased reviews of local suppliers. 
Making Your Dream Home a Reality is as easy as 1, 2, 3. Test out your home design skills with one of our sample homes, or take it to the next level and upload a photo of your own home. Select different name brands, styles, and colors of roofing and siding, even doors and windows. Save your project, and even work with a Riverhead Building Supply professional to make your dream home a reality. From the
Rich F. — My wife and I purchased our kitchen cabinets through this store. Dominic Rinaldi designed our kitchen and it was amazing