| Business | Phone |
| Andre General Contracting 1926 Carriage Crt, Orillia L3V 6H2 | (705) 330-9999 |
| Arnott Construction Ltd 39 Patterson Rd, Orillia L3V 6H1 | (705) 326-6942 |
| Awm Construction 9 Eleanor Rd, Orillia L3V 2S3 | (705) 325-8197 |
| Torbear Contracting Inc 17 Jane St, Orillia L3V 6H1 | (705) 325-3954 |
| High Level Construction 13 Brammer Dr, Orillia L3V 7T4 | (705) 325-8001 |
| Hillside Developments 103 Laclie St, Orillia L3V 4M9 | (705) 326-9560 |
| Horizon General Contractor 50 Andrew St S, Orillia L3V 7T5 | (705) 325-5581 |
| K Knight Contracting 7984 Highway, Orillia L3V 6H3 | (705) 326-0686 |
| Lake Dalrymple Contracting Ltd 82 Forest Plain Rd, Orillia L3V 6H1 | (705) 325-6575 |
| Michael Monteith Ents Ltd 3835 Campbell Rd, Orillia L3V 6H3 | (705) 326-5533 |
| Mitchell Gradall Rental Ltd 5319 Fairvalley Rd, Orillia L3V 6H7 | (705) 325-3941 |
| R Payne Construction Po Box 2554 Stn Main, Orillia L3V 7A3 | (705) 326-2185 |
| Remi Dallaire Construction Ltd 3956 Uhthoff Line, Orillia L3V 6H2 | (705) 325-2134 |
| Rumsey Construction Orillia 762 Broadview Ave, Orillia L3V 6P3 | (705) 327-8383 |
| Storburn Construction Ltd 10 Kitchener St, Orillia L3V 6Z9 | (705) 326-4140 |
| Thorburn Building & Renovation 1321 Division Rd W, Orillia L3V 6H2 | (705) 327-0630 |
| White Rose Carpentry Ltd 4883 Muley Point Rd, Orillia L3V 6H7 | (705) 325-0338 |
| William Hopkins & Assoc 296 Moffat St, Orillia L3V 4G1 | (705) 326-9437 |
| C Y Rheault Construction Ltd 2 Hunter Valley Rd, Orillia L3V 6H2 | (705) 326-5920 |
| Carl Mc Daid Enterprises Ltd 10 Western Ave, Orillia L3V 7B3 | (705) 327-1367 |
| Conbrada Construction Ltd 17 Marlisa Dr, Orillia L3V 6Z5 | (705) 327-1781 |
| F M Contracting 52 Louise Lane, Orillia L3V 7X7 | (705) 326-2021 |
| G Ross Church Construction Ltd Po Box 565 Stn Main, Orillia L3V 6K2 | (705) 325-5933 |