| Business | Phone |
| North Shore Lincoln Mercury 5316 Nesconset Hwy, Port Jeffrsn Sta 11776 | (631) 473-6900 |
| Port Jeff Chrysler Plymouth 5130 Nesconset Hwy, Port Jeffrsn Sta 11776 | (631) 474-3939 |
| Ramp Chevrolet Inc 1581 Route 112, Port Jeffrsn Sta 11776 | (631) 331-3000 |
| Ramp Commercial Svc Parts Center 1581 Route 112, Port Jeffrsn Sta 11776 | (631) 473-0001 |
| Ramp Ford 4869 Nesconset Hwy, Port Jeffrsn Sta 11776 | (631) 473-1550 |
| King O'Rourke Pontiac Gmc 5184 Nesconset Hwy, Port Jeffrsn Sta 11776 | (631) 473-5700 |
| Thomas Dodge Corp Of New York 1201 Route 112, Port Jeffrsn Sta 11776 | (631) 473-4800 |