Colonial Coach Works Share: Automotive Colonial Coach Works 17554 Chatsworth St Granada Hills, CA 91344 (818) 363-8104 Rep Info Map Whom to Contact Jan Brosnihan 17554 Chatsworth St Granada Hills, CA 91344 Phone: (818) 363-8104 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.