| S. Shafer Excavating, Inc. | Pontoon Beach,IL 62040 | (618) 931-6237 | (618) 931-8810 |
| Kuberski Excavating & Trucking | Granite City,IL 62040-5267 | (618) 931-3124 | (618) 931-3149 |
| Mueth Excavation | Okawville,IL 62271 | (618) 420-1148 | |
| Murphy Excavation & Contractin | Aviston,IL 62216 | (618) 917-0731 | |
| TKM Materials | Marion,IL 62959 | (618) 889-7680 | (618) 997-3085 |
| Sierra Bravo Contractors, L.L. | Sesser,IL 62884 | (618) 625-3456 | (618) 625-6516 |
| Mayer Landscaping, Inc. | Belleville,IL 62220 | (618) 277-4280 | (618) 277-4380 |
| Ray Lafore Truck Service, Inc. | Belleville,IL 62223 | (618) 233-0774 | |
| Mott Excavating, Inc. | Vienna,IL 62995 | (618) 658-2605 | (618) 658-3214 |