| Business | Phone |
| Acres International Ltd 4342 Queen St, Niagara Falls L2E 7J7 | (905) 374-5200 |
| Jagadeesh & Assoc Inc 3643 Portage Rd, Niagara Falls L2J 2K8 | (905) 371-1400 |
| Nels Inc 7334 Garner Rd, Niagara Falls L2E 6S5 | (905) 374-1566 |
| Soil-Mat Engineers & Consltnts 5900 Thorold Stone Rd, Niagara Falls L2J 1A2 | (905) 358-8912 |
| Delcan Corp 4056 Dorchester Rd, Niagara Falls L2E 6M9 | (905) 356-7003 |
| Gary L Hodgson & Assoc Inc 4056 Dorchester Rd, Niagara Falls L2E 6M9 | (905) 357-6406 |