| Business | Phone |
| Alco Locomotive Co 721 Remington Dr, Chesapeake 23322 | (757) 482-2568 |
| Cummins Atlantic Inc 3729 Holland Blvd, Chesapeake 23323 | (757) 485-4848 |
| Marine Systems Inc 1401 Precon Dr 106, Chesapeake 23320 | (757) 543-3000 |
| J G Parks & Son 711 Falcon Ave, Chesapeake 23324 | (757) 545-0308 |
| J W Diesel Svc Inc 3347 S Military Hwy, Chesapeake 23323 | (757) 487-8874 |