| Business | Phone |
| Antrim Mechanical Ltd 8560 Torbram Rd #36, Brampton L6T 5C9 | (905) 791-5916 |
| Kora Mechanical Inc 8 Strathearn Ave #17, Brampton L6T 4L9 | (905) 791-7648 |
| Polito Mechanical Ltd 9 Terra Cotta Cres, Brampton L6W 1B9 | (905) 455-9419 |
| Bally Mechanical Contractors 4 Blair Dr, Brampton L6T 2H5 | (905) 450-3937 |
| Tri Mechanical Ltd 195 Wilkinson Rd, Brampton L6T 4X1 | (905) 450-0044 |
| English & Mould Mechanical 2 Melanie Dr #4, Brampton L6T 4K9 | (905) 790-6447 |
| Eagle Environmental Control 3 Christie Dr, Brampton L6Z 3H6 | (905) 846-0433 |
| Dunford-Liscio Ontario Inc 2 Carson Crt, Brampton L6T 4P8 | (905) 793-7577 |