| Business | Phone |
| John J Irvine Real Estate Ltd 39 Division St, Welland L3B 3Z5 | (905) 788-2000 |
| Larry Lanigan Real Estate 176 King St, Welland L3B 3J5 | (905) 714-1406 |
| Link 2000 Realty 27 Chapel Hill Cres, Welland L3C 6P9 | (905) 788-5000 |
| Mary Anne Christoff Real Est 567 Lloyd Ave, Welland L3C 2Z7 | (905) 735-6600 |
| Percy Sharpe Realty Ltd 96 Loyalist Dr, Welland L3C 2Y1 | (905) 732-6292 |
| Re/Max Welland Realty Ltd 620 Niagara St, Welland L3C 1L8 | (905) 732-4426 |
| Realty World Advantage 157 Price Ave, Welland L3C 3Y5 | (905) 788-3232 |
| Royal Le Page Niagara Real Est 871 Niagara St #2, Welland L3C 6Y1 | (905) 734-4545 |
| Term Realty Co 60 Walts St, Welland L3C 4J3 | (905) 788-2020 |
| Van Den Akker Realty Ltd 695 Clare Ave, Welland L3C 3B9 | (905) 732-1363 |