| Business | Phone |
| A To Z Auto Radiator 1040a Hortons Ln, Southold 11971 | (631) 765-6849 |
| Southold Automotive Inc 54360 Route 25, Southold 11971 | (631) 765-5156 |
| Wheeler's Garage 47055 County Road 48, Southold 11971 | (631) 765-3542 |
| Willow Hill Automotive 45845 County Road 48, Southold 11971 | (631) 765-4906 |