hi Al...not in your area so dont know of anywhere local to you but i get mine seviced by a trusted local garage, these cars are pretty straight forward as this engine was used in lots of Mercs, as long as the garage uses the right oils and parts dont think you can go far wrong, i would only go to chrysler main dealer if it needed hooking up to diagnostics machine, as for merc main dealer think they will turn there nose up to be honest, my local one does anyway...chris