We have over 20 dedicated technicians who all have extensive GM training. Our Capital Cadillac service professionals attend and complete classes, perform online assessment, and also receive some training via a live satellite video conference.

Wi-Fi Service available to all customers.

Just because GM stopped making HUMMER SUVs doesn't mean that you should worry about your warranty coverage or the service needs of your HUMMER. We want to assure you the written warranty on your New or Certified Pre-Owned HUMMER will be honored by General Motors and Capital Cadillac in Atlanta. You can also be certain replacement parts will continue to be available through us. Thank you for your loyalty to HUMMER and General Motors. We look forward to servicing your vehicle.