Just thought I would let everyone know the quality work and service that is given at Capitol Cadillac. Not only do they work on Cadillacs and HUMMERS they also work on all GM vehicles and some non GM. The team at Capitol Cadillac is friendly, trustworthy, and efficient. Not only will they arrange to pick you up, but also to drop you off at your desired location. They have helped me out and thought they may be able to help you too.