| John Rian Contracting PO Box 79 (906)789-1359 | D & E Excavating 252 E Johnson Rd (989) 875-6489 | Harkness Excavating 12403 72nd St SE (616)868-6789 |
| Lee's Trenching Svc 1201 76th St SW (616)878-0077 | County Line Products 12500 Collins Rd (810) 387-9300 | Mid-State Earthworks Inc 12350 Wilkinson Rd (989)695-5857 |
| K & L Excavating 5600 Bentley Rd (989)846-8501 | Zephyr Demolition 6550 Red Maple Ln (248)642-3522 | D R McFarlan CO 5760 Ramsdell Dr NE (616) 874-9440 |
| Wisneski Grading 35110 Mound Rd (586)264-2320 | Al's Utility Contracting Incorporated 1035 Beech St (517) 485-4168 | C D Taplin Excavating PO Box 265 (269)375-8222 |
| Shelar Excavating 1478 Falahee Rd (517)764-1650 | Dave's Dozing Inc PO Box 40 (616)877-4882 | A G Excavating 3800 11 Mile Rd (248)298-0300 |
| B and N Excavating 20369 Oporto Ave (248) 442-1250 | Dennis Vesper Excavating 6740 N Burkhart Rd (517)546-2220 | Arky-B Construction Inc 21201 Meyers Rd (248) 546-9663 |
| Bill Smith Sand & Gravel Inc 475 12th St (269) 685-5987 | Canton Cement CO 16857 Bell Creek Ln (734) 261-2818 | Tru-Wall Construction Co 48595 West Rd (248)349-7000 |
| Beeman Gerald W 4822 Outer Dr (231) 276-9891 | COAN Phillip E M 66 SE (231) 258-5302 | Cold Springs Excavating Co 1097 Palms Rd (810)367-3621 |
| Westside Excavating 225 E Garfield Rd (517)279-8755 | Dan Hoe Excavating Inc 13664 Rockys Rd (616)994-6388 | Oselka Construction PO Box 253 (269)469-2420 |
| Kalamazoo Wrecking Co 2206 Nichols Rd (269)349-8195 | Worth's Construction & Excavtg 5855 Rupprecht Rd (989)823-2726 | A-1 Excavating 18505 Northland Dr (231)592-4928 |
| Pease Excavating Inc 42542 6th Ave (269)521-3157 | Cement Heads 58055 Travis Rd (248) 446-9501 | Macomb Trenching Inc 14120 23 Mile Rd (586)247-6000 |
| Reuba & Reuba Well Drillers 7688 Saint Clair Hwy (810)329-3506 | D & J Excavating 6098 Sherwood Hwy (269)763-3445 | Aspen Excavating 9920 Oakland Dr (269)324-5607 |
| Molon Excavating Inc PO Box 1860 (231)943-3929 | Everest Construction 8050 Cannonsburg Rd NE (616) 874-3141 | Neumann Excavating Inc 337 Water St (231)627-2458 |