| Business | Phone |
| Niagara Heating & Air Cond 177 Scott St, St Catharines L2N 1H4 | (905) 937-6011 |
| Penn Refrigeration Ltd 18 Seapark Dr #5, St Catharines L2M 6S6 | (905) 685-4255 |
| Rempel Refrigeration & Ac 33 Elm St, St Catharines L2P 1A2 | (905) 684-3652 |
| Wwg/Totaline 113 Cushman Rd, St Catharines L2M 6S9 | (905) 688-1600 |