| Business | Phone |
| Everett Metal Fabrication 366 Washington St, Malden 2148 | (781) 321-9595 |
| Skl Fabricators Inc 36 Winter St, Malden 2148 | (781) 322-0570 |
| Maplewood Engineering Co 420 Broadway, Malden 2148 | (781) 324-8460 |
| Lmm Inc 1310 Eastern Ave, Malden 2148 | (781) 324-4943 |