1. Garrett Door Company 300 W Montcalm St, Pontiac, MI 48342 Coordinate: 42.65396,-83.31035 Phone: (248) 333-2887
2. GDC Construction Services 275 Starr Ave, Pontiac, MI 48341 Coordinate: 42.62709,-83.33051 Phone: (313) 978-0700