| Business | Phone |
| Hobbs Miller Maat Envrnmntl 2651 Fonthill Dr, Oakville L6J 7H5 | (905) 829-1749 |
| Kodiak Environmental Ltd 871 Equestrian Crt, Oakville L6L 6L7 | (905) 825-2943 |
| O'Connor Associates 2150 Winston Park Dr #200w, Oakville L6H 5V1 | (905) 829-3330 |
| Pollutech Environmental Ltd 768 Westgate Rd #5, Oakville L6L 5N2 | (905) 847-0065 |
| Bennett Rem Tech Ltd 1540 Cornwall Rd, Oakville L6J 7W5 | (905) 339-1540 |
| Skorh Enviro Tech Svc 578 Patricia Dr, Oakville L6K 1M2 | (905) 845-3118 |
| Spectrum Environmental 226 Randall St, Oakville L6J 1P7 | (905) 842-6411 |
| Eem Inc 2321 Wyandotte Dr, Oakville L6L 2T4 | (905) 827-8566 |
| Canadian Environmental.Com 2342 Munn's Ave, Oakville L6H 6G9 | (905) 257-1119 |
| Enviro-Tech Assoc Inc 2345 Wyecroft Rd #7, Oakville L6L 6L8 | (905) 825-5630 |