| Business | Phone |
| J D Barnes Ltd 450 Britannia Rd E #B, Mississauga L4Z 1X9 | (905) 507-6767 |
| K Clement On Land Surveyor 2225 Shardawn Mews, Mississauga L5C 1W6 | (905) 615-1975 |
| Marshall Macklin Monaghan Ont 2410 Meadowpine Blvd #106, Mississauga L5N 6S2 | (905) 826-4770 |
| Robert T Stephenson Surveying 979 Derry Rd E, Mississauga L5T 2J7 | (905) 565-0385 |
| Tarasick Mc Millan Ltd 4181 Sladeview Cres #42, Mississauga L5L 5R2 | (905) 569-8849 |
| Tony Stauskas Surveying Inc 442 Bristol Rd W, Mississauga L5R 2J6 | (905) 890-9225 |
| David B Searles Surveying Ltd 4284 Village Centre Crt, Mississauga L4Z 1S2 | (905) 273-6840 |