| Business | Phone |
| Watertown Ford Chrysler 1600 9th Ave Se, Watertown 57201 | (605) 886-5844 |
| Billion Buick-Nissan 1800 9th Ave Se, Watertown 57201 | (605) 886-6933 |
| Sharp Chevrolet W Highway 212, Watertown 57201 | (605) 884-4560 |
| Sharp Chevrolet Pontiac Cdllc 1112 9th Ave Sw, Watertown 57201 | (605) 886-8081 |