| * Autumn Builders | Bill Carr | 219-866-4509 |
| KV Land Improvement | Karl VanKepple | 219-987-6262 |
| *DeYoung's Dirt Works | Jeff DeYoung | 219-987-3394 |
| *G&S Excavating & Concrete Inc. | Dennis Sparks | 574-870-4289 |
| Schultz Construction | Stephanie Schultz | 219-863-1654 |
| Underground Excavating Solutions | Michael Laube | 219-488-6808 |
| Bill's Excavating | Bill Griffey | 219-929-7651 |
| Mel's Excavating | Mel Wireman | 219-204-1635 |
| *Zehner Excavating | Anthony Zehner | 574-542-2394 |
| *Von Excavating | Sam Wireman | 219-956-4617 |
| Huseman & Son Excavating | Don Huseman | 219-696-4008 |
| *Gift Septic Service | Art Gift | 219-733-2743 |
| Kyburz Excavating | Ron Kyburz | 219-253-7692 |
| *HKS Trucking & Excavating | Brandon Bahnerth | 219-987-2138 |
| Howard Excavating & Concrete | Shane Howard | 219-869-0571 |
| Lane Vault & Excavating | Cody Lane | 219-863-1098 |
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