| Business | Phone |
| Alan A Smith Inc 17 Lynndale Dr, Dundas L9H 3L4 | (905) 628-4682 |
| T R Wood Consulting 29 Suter Cres, Dundas L9H 6R7 | (905) 385-0672 |
| S P Design Inc 44 Oak Ave, Dundas L9H 4Y9 | (905) 627-4373 |
| Filer Consultants Ltd 959 Sulphur Springs Rd, Dundas L9H 5E3 | (905) 628-8611 |
| G L Tiley & Assoc Ltd 46 Dundas St E, Dundas L9H 7K6 | (905) 689-7375 |