| Business | Phone |
| Hay City Projects Ltd 5418 46 St, Olds T4H 1B8 | (403) 556-3065 |
| Penner Construction Inc Rr 1, Olds T4H 1P2 | (403) 556-1428 |
| Richardson Brothers Ltd Rr 3 Stn Main, Olds T4H 1P4 | (403) 556-6366 |
| Bar Cee Dee Contractors Hwy 2 & 27amp;, Olds T4H 1P2 | (403) 556-8579 |