| Business | Phone |
| Aberthaw Construction Co Inc 76 Treble Cove Rd, North Billerica 1862 | (978) 670-2900 |
| Apj Construction 24 Pelham St, North Billerica 1862 | (978) 663-7007 |
| Bechtel Corp 146 Rangeway Rd, North Billerica 1862 | (978) 436-2300 |
| Michael J Mulligan Builders 52 Alpine St, North Billerica 1862 | (978) 667-8008 |
| Cedrone Trucking Co 231 Rangeway Rd, North Billerica 1862 | (978) 667-4131 |
| Roads Corp 241 Treble Cove Rd, North Billerica 1862 | (978) 663-9700 |
| R E Mc Cusker Inc 247 Nashua Rd # 1, North Billerica 1862 | (978) 670-4400 |
| Dew's General Contracting 143 Pollard St, North Billerica 1862 | (978) 663-8541 |
| Doucet Plastering 31 Mason Ave, North Billerica 1862 | (978) 670-8433 |
| J A Connell Contractors Inc 11 Call St, North Billerica 1862 | (978) 663-7790 |