| Bowden Excavating 3389 N Gregory Rd (517) 223-4823 | Perfitt Excavating Inc 1957 Seven Gables Rd (517)623-6922 | Northern Contractors Inc 13315 Coster Rd SW (231)879-3850 |
| Zimmerman Excavating 920 W Ripley St (989)345-1444 | Superior Water & Welding Sply 34919 Tapiola Rd (906)334-2923 | H C Dean & Son 6261 Wilcox Rd (734)529-2356 |
| D & D Excavating 405 Henford Ave (906)774-6406 | Duane Jones Excavating 11781 Morrish Rd (989)624-4655 | Koster Excavating Inc 1074 Chicago Dr (616)457-2320 |
| R & B Excavating 1275 S M 75 (231)582-9144 | L Tatrow & Son Excavating Co 15866 17th Rd (906)644-2347 | Jim's Excavating 3343 Rolston Rd (810)629-8286 |
| Pat Mc Guirk Excavating 502 W Pickard St (989)772-4627 | Boyd Excavating Inc 21300 Bordman Rd (586) 739-9654 | Gordon Excavating 10621 Milford Rd (248)634-3831 |
| Championship Construction 25901 M-43 (269) 668-3111 | C & W Excavating PO Box 236 (517)546-3860 | Meinke Excavating 4555 Honey Creek Ave NE (616)874-6063 |
| Walrus and Associates - Excavator 1663 E Hamlin Rd (248) 651-0006 | Hoffman Excavating 441 Riley St (616)399-1349 | Coyne's Excavating 6343 Coynes Pl (231) 264-9657 |
| B J'S & Sons Construction 3025 Mullins Ct (248) 628-0637 | Dan's Excavating Inc 12955 23 Mile Rd (586) 254-2040 | D & T Express Enterprise- Inc. 3820 9th St (313) 363-3968 |
| Stevens Trenching 2619 Bullock Rd (989)895-8129 | All Around Excavating Po Box 15 (231) 834-1729 | Barrie S Excavating 2505 Jacks Landing Rd (989) 742-7243 |
| Leo J Furnari & Sons Inc 42627 Garfield Rd # 218 (586)416-1433 | Oselka Construction PO Box 253 (269)469-2420 | Layne Northern Co 3126 N Martin L King Jr Blvd (517)323-4931 |
| H & K Excavating LLC 10345 W Y Ave (269) 679-3730 | 6 L'S Inc 3133 Colwood Rd (989) 673-2580 | B J's & Sons Excavating 3025 Mullins Ct (248)628-0637 |
| Access Excavation 4374 64th Ave (616)875-2882 | Krueger Excavating 35 N Moore St (810)648-4761 | Bleeker's Excavating 15535 Croswell St (616)399-1575 |
| Derhammer Inc PO Box 1704 (269)649-2231 | Elsholz Contracting 7400 E Kelly Rd (231)328-4004 | Tubergen Construction Inc 9292 Wilson Ave SW (616)878-3996 |