| Business | Phone |
| Alro Machine Tool & Die Co 593 W Hoffman Ave, Lindenhurst 11757 | (631) 226-5020 |
| Bridean Machine & Tool Co 155 Bangor St, Lindenhurst 11757 | (631) 226-0700 |
| C & S Industries Corp 3 Hicks St, Lindenhurst 11757 | (631) 957-9171 |
| Delaney Machine Prods 165 New York Ave, Lindenhurst 11757 | (631) 225-1032 |
| Floymar 275 W Hoffman Ave, Lindenhurst 11757 | (631) 956-0690 |
| Pinnacle Machine Co 2 Hicks St, Lindenhurst 11757 | (631) 842-7711 |