| Business | Phone |
| Bass & Sons Drilling 24817 Avenue 16, Madera 93637 | (559) 673-4581 |
| E & J Excavation Madera 93638 | (559) 645-3000 |
| Harrell & Sons Paving Contrs 28405 Avenue 15, Madera 93638 | (559) 674-2271 |
| Iron Horse Trenching 13441 Road 35, Madera 93638 | (559) 645-1260 |
| Jim Henry Tractor Work Madera 93637 | (559) 645-0471 |