| Business | Phone |
| Wash World Inc Iii 840 E Grand River Ave, Howell 48843 | (517) 548-9155 |
| Clinton Street Car Wash 904 E Clinton St, Howell 48843 | (517) 548-9214 |
| Old Glory Auto Wash 4120 W Grand River Ave, Howell 48855 | (517) 540-1048 |
| Howell Soft Cloth Wax Detail 1009 Pinckney Rd, Howell 48843 | (517) 546-7622 |
| Lake Effect Auto Wash 4550 E Grand River Ave, Howell 48843 | (517) 548-1243 |
| Classic Auto Wash 3200 E Grand River Ave, Howell 48843 | (517) 540-0074 |