| Business | Phone |
| Johnson Sustronk Weinstein 20 Mural St #10, Richmond Hill L4B 1K3 | (905) 889-8100 |
| Neil E Pike Ltd 604 Edward Ave #17, Richmond Hill L4C 9Y7 | (905) 508-9036 |
| Douglas W Kerr & Assoc Ltd 1595 16th Ave #301, Richmond Hill L4B 3N9 | (416) 410-5190 |