| Business | Phone |
| Air-Rite Comfort Systems Inc 325 Weston Rd #11b, York M6N 4Z9 | (416) 760-7676 |
| Albion Mechanical Svc Ltd 23 Redhill Ave, York M6E 2C2 | (416) 651-8576 |
| Metro Gas Co 679 Willard Ave, York M6S 3S6 | (416) 766-2251 |
| Metro Renovation & Waterproof 166 Humbercrest Blvd, York M6S 4L3 | (416) 763-6415 |
| Biss Environmental Systems 269 Scarlett Rd, York M6N 4L1 | (416) 760-8658 |
| Torcool Heating & Air Cond Ltd 2009 Lawrence Ave W, York M9N 3V2 | (416) 240-0858 |