Profile: CRS, Inc distributes and supplies commercial and residential roofing materials, hardware and equipment. Our commercial roofing includes build-up & single-ply roofing, liquid applied membranes, specialty roofing products, insulation & fastening and cements, coatings & adhesives. Our specialty roofing systems contains gardenscapes and garden roofing. We also provide asphalt & elastomeric roofing repair, restoration and maintenance products.