| Business | Phone |
| P-J's Home Comfort 203 Church St, Keswick L4P 1J9 | (905) 476-5991 |
| Queensway Heating & Sheet Mtl Rr 2 Stn Main, Keswick L4P 3E9 | (905) 476-8712 |
| Comfort Heating & Air Cond 1 Church St #9, Keswick L4P 3E9 | (905) 476-1988 |
| Integrity Climate Control Inc. 126 Burnaby Drive, Keswick L4P 3Y6 | (905) 535-3500 |