| Business | Phone |
| Williams Refrigeration & Htng 30336 Marrocco Dr, Warren 48088 | (586) 773-8010 |
| Tht Heating & Cooling 14931 Mona Ave, Warren 48089 | (586) 344-4859 |
| Behler Young Co 26444 Groesbeck Hwy, Warren 48089 | (586) 779-1730 |
| Fwa Group 24051 Gibson Dr, Warren 48089 | (586) 759-5559 |