| Business | Phone |
| Downriver Refrigeration Supply 28915 Joy Rd, Westland 48185 | (734) 261-5880 |
| Downriver Refrigeration Supply 38170 N Executive Dr, Westland 48185 | (734) 728-3800 |
| Metro Area Heating & Ac Westland 48185 | (734) 522-3773 |
| Tony's Quality Heating & Clng 27650 Warren Rd, Westland 48185 | (734) 522-6464 |
| Supreme Air Systems 805 N Wayne Rd, Westland 48185 | (734) 595-3775 |
| American Heating & Air Cond 34623 Birchwood St, Westland 48186 | (734) 722-6339 |