| Business | Phone |
| Henry Swinkels Architect Offic 972 Line 3, Niagara On The Lake L0S 1J0 | (905) 468-7397 |
| Stokes, Peter John 244 King St, Niagara On The Lake L0S 1J0 | (905) 468-7640 |
| Woods Parker Architects 1601 Lakeshore Rd, Niagara On The Lake L0S 1J0 | (905) 468-1840 |
| Cannon Partnership Ltd 454 Mississauga St, Niagara On The Lake L0S 1J0 | (905) 468-5031 |