| Business | Phone |
| Ackley Construction Inc 886 W Dansville Rd, Mason 48854 | (517) 676-2136 |
| Aggregate Industries 2325 E Kipp Rd, Mason 48854 | (517) 676-9644 |
| Ken Bush 938 S Meridian Rd, Mason 48854 | (517) 676-3720 |
| Chattaway Excavating 899 S Onondaga Rd, Mason 48854 | (517) 628-2828 |
| Scarlett Construction Co 1250 N Cedar Rd, Mason 48854 | (517) 699-2189 |
| Digger Dan Excavating 1150 N Aurelius Rd, Mason 48854 | (517) 694-3277 |
| Rakich Construction Group 5006 Bunker Rd, Mason 48854 | (517) 628-3828 |
| Pondscapes Inc 1983 Laxton Rd, Mason 48854 | (517) 244-0704 |