| Business | Phone |
| Abc Welding 9 Box Car Blvd, Tewksbury 1876 | (978) 640-0901 |
| Starkweather Engineering 1615 Shawsheen St # 14, Tewksbury 1876 | (978) 858-3700 |
| Gem Welding 1615 Shawsheen St # 7, Tewksbury 1876 | (978) 640-0507 |
| Sea Welding & Design 820 Livingston St, Tewksbury 1876 | (978) 858-0990 |
| Martel Welding Sons Inc 500 Woburn St, Tewksbury 1876 | (978) 458-0661 |