| Business | Phone |
| Flat Iron Welding 190 Leavenworth Rd, Shelton 6484 | (203) 929-5399 |
| Gaida Welding Co 57 West St, Shelton 6484 | (203) 924-4868 |
| Morano's Welding 200 Birdseye Rd, Shelton 6484 | (203) 929-5857 |
| Henry Redler Inc 29 Windsor Rd, Shelton 6484 | (203) 929-8803 |