| Business | Phone |
| Hanover Landfill Site Durham Rd W, Hanover | (519) 364-4351 |
| Hanover Coliseum 269 7th Ave, Hanover N4N 2H5 | (519) 364-2310 |
| Hanover Sewage Treatment 718 7th Ave, Hanover N4N 2K1 | (519) 364-1481 |
| Hanover Water Treatment Plant 722 7th Ave, Hanover N4N 2K1 | (519) 364-1016 |