| Business | Phone |
| Dyer Auto Auction Inc 641 Joliet St, Dyer 46311 | (219) 865-2361 |
| Frankie's Auto Sales 2013 Clark Rd, Dyer 46311 | (219) 322-3749 |
| John's Auto Sales 1435 Joliet St, Dyer 46311 | (219) 322-1177 |
| State Line Auto Brokers 1501 Joliet St, Dyer 46311 | (219) 322-9042 |