| Business | Phone |
| Mc Brien's Insulation 78 Mcgarry Dr, Kitchener N2N 1A4 | (519) 579-7512 |
| Tornado Insulation Ltd 111 Trillium Dr, Kitchener N2E 1W8 | (519) 893-4567 |
| Bravo Insulating Commercial 55 Shoemaker St #12, Kitchener N2E 3B4 | (519) 741-8462 |
| Chris Kraemer & Co 5 Hoffman St, Kitchener N2M 3M5 | (519) 886-3185 |