| Business | Phone |
| A All-Star Mechanical 4536 Portage Rd, Niagara Falls L2E 6A8 | (905) 371-3131 |
| Alocal Gas Co 3868 Bridgewater St, Niagara Falls L2G 6H5 | (905) 295-9009 |
| Hu-Ero Heating & Air Cond 8375 Lundy's Lane, Niagara Falls L2H 1H5 | (905) 357-3948 |
| S L Heating Inc 6551 Frederica St, Niagara Falls L2G 1C7 | (905) 371-3549 |
| Sayers & Assoc Ltd 6400 Fallsview, Niagara Falls L2G 7T8 | (905) 358-1995 |
| Emerald Plumbing & Heating Ltd 5293 Bridge St, Niagara Falls L2E 2T4 | (905) 374-3828 |
| Frank's Maintenance Heating 7171 President Dr, Niagara Falls L2J 3T8 | (905) 357-4289 |