| Business | Phone |
| Environmental Quality Dept 3058 W Grand Blvd, Detroit 48202 | (313) 456-4700 |
| Detroit Food Sanitation 1151 Taylor St 4, Detroit 48202 | (313) 876-4500 |
| Soave Enterprises 3400 E Lafayette St, Detroit 48207 | (313) 567-7000 |
| Detroit City Environmental 660 Woodward Ave, Detroit 48226 | (313) 471-5100 |