| Business | Phone |
| D & Yk Construction 319 State Route 286 # A, Seabrook 3874 | (603) 474-7537 |
| H W Murphy Construction 160 Staples, Seabrook 3874 | (603) 474-1039 |
| Hardy Construction Svc 403 Lafayette Rd, Seabrook 3874 | (603) 474-5612 |
| Northeast Roofing Seabrook 3874 | (603) 474-1436 |
| Puma Corp 5 Batchelder Rd, Seabrook 3874 | (603) 474-2464 |
| Waterline Industries Corp 145 Batchelder Rd, Seabrook 3874 | (603) 474-7557 |
| Focalpoint Renovations 33 Worthley Ave, Seabrook 03874 | (603) 234-6704 |