| Business | Phone |
| Detroit Housing Development 1231 W State Fair, Highland Park 48203 | (313) 852-4277 |
| Highland Park City Council 12050 Woodward Ave, Highland Park 48203 | (313) 252-0090 |
| Highland Park Housing 13725 John R St, Highland Park 48203 | (313) 868-4500 |
| Wayne County 30th Dist Court 12050 Woodward Ave, Highland Park 48203 | (313) 252-0300 |