| Business | Phone |
| Agritec Building & Excavating 175 Pembroke Rd, Concord 3301 | (603) 225-8445 |
| Bruss Construction Inc 54 Portsmouth St, Concord 3301 | (603) 228-4763 |
| Cobb Hill Construction 206 N State St, Concord 3301 | (603) 224-8373 |
| D M Carrier Construction Inc 172 School St, Concord 3301 | (603) 225-4312 |
| Eckman Construction Co Inc 300 Pleasant St, Concord 3301 | (603) 225-8880 |
| G R Foss Construction Corp Concord 3301 | (603) 227-7277 |
| J H Spain Building Inc 214 N State St, Concord 3301 | (603) 224-8583 |
| Millrace Builders 57 Millstone Dr, Concord 3301 | (603) 225-8191 |
| Monticone Builders 23 Wildflower Dr, Concord 3303 | (603) 224-7334 |
| Sakea Roofing & Remodeling 23 Holly St, Concord 3301 | (603) 228-4389 |
| Samaha Builders 45 Laurel St, Concord 3301 | (603) 225-6150 |
| Starter Building & Development 27 Borough Rd, Concord 3303 | (603) 753-9127 |