| Business | Phone |
| A J Martini Inc 70 Everett Ave, Chelsea 2150 | (617) 884-1548 |
| Anthony Scolaro & Sons 8 Wesley St, Chelsea 2150 | (617) 884-5105 |
| Paul R Caron 172 Maverick St, Chelsea 2150 | (617) 884-2770 |
| Conhosa Construction 772 Broadway, Chelsea 2150 | (617) 884-1888 |
| D & S General Contracting 111 Shurtleff St, Chelsea 2150 | (617) 884-0909 |
| Network Electrical Corp 70 Crest Ave, Chelsea 2150 | (617) 887-1200 |
| Meola Construction Corp 157 Clark Ave, Chelsea 2150 | (617) 884-2157 |
| Kronos Construction Co 52 County Rd, Chelsea 2150 | (617) 889-4977 |