| Business | Phone |
| Bernie Sohn Excavating 4132 Plum Ford Rd, Sullivan 63080 | (636) 629-0283 |
| Central Boring 1342 S Service Rd, Sullivan 63080 | (573) 468-5250 |
| Eye Contracting 4293 N Service Rd W, Sullivan 63080 | (573) 860-4369 |
| Figler Excavating Inc 90 Shamrock Dr, Sullivan 63080 | (573) 468-3434 |
| Williamson Electric Inc 168 Dogwood Blossom Dr, Sullivan 63080 | (573) 860-2220 |
| Strothkamp Excavating 9275 Little Bourbeuse Rd, Sullivan 63080 | (573) 627-3335 |
| Randy's Tractor Svc 258 Brewer Rd, Sullivan 63080 | (573) 468-6532 |
| Ransom Excavating 844 Louisiana St, Sullivan 63080 | (573) 860-2280 |
| Reed Hauling & Backhoe Work 8174 Seminary Rd, Sullivan 63080 | (573) 468-6892 |
| Mid State Paving Inc 7653 Hardecke Rd, Sullivan 63080 | (573) 627-2039 |