| Business | Phone |
| Adamson & Dobbin Ltd 407 Pido Rd, Peterborough K9J 6X7 | (705) 745-5751 |
| Aladdin Mechanical Rr 4 Stn Delivery Centre, Peterborough K9J 6X5 | (705) 652-0777 |
| Goodfellow & Dougherty Ltd 618 Neal Dr, Peterborough K9J 6X7 | (705) 742-8801 |
| Mwm Mechanical Contractor Rr 11 Stn Delivery Centre, Peterborough K9J 6Y3 | (705) 742-9694 |