Granite State Seal Coating 15 Caron St # B Merrimack, NH 03054 Phone : (603) 429-1398 Business Category Highway & street construction Asphalt & Asphalt Products Road Maintenance Md Trash Removal & Recycling 15 Caron St # B Merrimack, NH 03054 Phone : (603) 429-1398 Business Category Recycling & Redemption Centers Scrap & Waste Materials