| Business | Phone |
| Arc Industries 126 Concession St E, Tillsonburg N4G 1P7 | (519) 842-8406 |
| Gilvesy Construction 48 Vienna Rd, Tillsonburg N4G 3C7 | (519) 842-8421 |
| Grassmere Construction Ltd 49 North St E, Tillsonburg N4G 1B4 | (519) 842-4392 |
| Lamers General Contractors 234 Lisgar Ave, Tillsonburg N4G 4L4 | (519) 688-6886 |
| P K Construction 131 Townline Rd, Tillsonburg N4G 2R9 | (519) 842-8001 |