| Business | Phone |
| Burnett Construction Co 62 Maple St, Wenham 1984 | (978) 774-3289 |
| Clough Construction Co 201 Main St, Wenham 1984 | (978) 468-4045 |
| Craigston Construction Co 300 Main St, Wenham 1984 | (978) 468-7179 |
| Essex Restoration 11 Arbor St, Wenham 1984 | (978) 468-4587 |
| Evans Construction 12 Porter St, Wenham 1984 | (978) 468-7724 |
| Hoyle Construction Co 75 Dodges Row, Wenham 1984 | (978) 468-4275 |