| Business | Phone |
| Kmk Construction Inc 90 Dow Hwy, Eliot 3903 | (207) 439-3569 |
| Moriarty & Sons Route 236, Eliot 3903 | (207) 439-7733 |
| Piscataqua Construction Co Llc 90 Dow Hwy, Eliot 3903 | (207) 439-1483 |
| East Coast Masonry 766 Goodwin Rd, Eliot 3903 | (207) 439-3318 |