| Business | Phone |
| Insulcana Contracting Ltd 1504 Fairburn St, Sudbury P3A 1N7 | (705) 524-5441 |
| Blouin Brothers Insulation 1349 Lasalle Blvd #208, Sudbury P3A 1Z2 | (705) 566-2000 |
| Thermotek Insulations Inc 1351 Kelly Lake Rd #E, Sudbury P3E 5P5 | (705) 522-1133 |