1. Ultralevel
45 E Milwaukee St, Detroit, MI 48202
Coordinate: 42.36976,-83.07164
Phone: (313) 875-1111
2. Extenia
4632 2nd Ave, Detroit, MI 48201
Coordinate: 42.35289,-83.06694
Phone: (313) 454-1577
3. Extenia, LLC
Detroit, MI 48243
Phone: (248) 513-8288