Phone.

636-777-7600

1-800-HUMMER-9

Service Appointments.

636-777-7600

1-800-HUMMER-9

Parts and Accessories.

636-777-7600

1-888-600-4268

140 Long Road Suite 110A Chesterfield, MO 63017

Parts & Service Hours:

• Mon - Fri 8:00AM - 4:30PM