| Business | Phone |
| Air Tight Heating & Cooling 2898 Ontario Ct 103, Howell 48843 | (313) 283-0627 |
| A Rooter Man To The Rescue Howell 48843 | (517) 546-2550 |
| Ventilation Systems Inc Howell 48843 | (517) 540-9780 |
| Vanguard Energy Svc Inc 888 W Barron Rd, Howell 48855 | (517) 546-0737 |
| Dean's Heating & Ac 7457 Munsell Rd, Howell 48843 | (517) 223-1091 |
| Quality Comfort Htg & Cooling Howell 48843 | (517) 545-5540 |
| Vip Appliance Svc 9528 E Highland Rd, Howell 48843 | (313) 538-4840 |
| Flo-Rite Plumbing & Constr 729 Tucker Ln, Howell 48855 | (517) 634-7800 |