| Business | Phone |
| Air-Con Technology Inc 385 Admiral Blvd #17, Mississauga L5T 2M8 | (905) 564-8171 |
| Air-O-Mix Systems Inc 6750 Professional Crt, Mississauga L4V 1X6 | (416) 674-4649 |
| Redmond Williams 1165 Fewster Dr, Mississauga L4W 1A2 | (905) 602-4588 |
| Process Heat & Control 3665 Arista Way #1106, Mississauga L5A 4A3 | (905) 275-1816 |
| Quiet-Aire 2367 Anson Dr, Mississauga L5S 1G1 | (905) 673-7735 |
| Riello Canada Inc 2165 Meadowpine Blvd, Mississauga L5N 6H6 | (905) 542-0303 |
| Bcf Assoc 2367 Anson Dr, Mississauga L5S 1G1 | (905) 677-7177 |
| Schwank Limited 210 Brunel Rd, Mississauga L4Z 1T5 | (905) 712-4766 |
| Slant-Fin Ltd 6450 Northam Dr, Mississauga L4V 1H9 | (905) 677-8400 |
| Temp-Mizer Canada Ltd 3425 Laird Rd, Unit 1, Mississauga L5L 5R8 | (905) 828-1221 |
| Werner's Refrigeration 5118 Everest Dr, Mississauga L4W 2R4 | (905) 625-1677 |
| Comfort System Solutions Inc 150 Britannia Rd E #1, Mississauga L4Z 2A4 | (905) 568-1661 |
| En Mar Systems 1285 Eglinton Ave E #30, Mississauga L4W 3A6 | (905) 624-7457 |
| Engineered Air 5155 Spectrum Way #32, Mississauga L4W 5A1 | (905) 602-4430 |