| Business | Phone |
| Activa Group 735 Bridge St, Waterloo N2V 2H1 | (519) 886-9400 |
| Kahlen Homes Inc 620 Munich Cir, Waterloo N2V 2L6 | (519) 746-1640 |
| Bender Developments Ltd 599 Colby Dr, Waterloo N2V 1A1 | (519) 884-5800 |
| Drayton Heights 225 Harvard Pl #37, Waterloo N2J 4H4 | (519) 746-1447 |
| Trillium Estates Ltd 550 Parkside Dr #A23, Waterloo N2L 5V4 | (519) 886-3773 |
| University Downs Development 151 Frobisher Dr #C112, Waterloo N2V 2C9 | (519) 888-0083 |
| William J Gies Construction 193 Ashcroft Pl, Waterloo N2J 3M7 | (519) 885-3610 |