does it have to be a dealership? If not I can reccomend one of the best mechanics in So.Cal
Hes near colton ( I know its a ways away from you ) he does excellent work and has reasonable prices
Canyon racers 909-825-7064 ask for mike.
Other than that, I wouldnt trust a dealership to replace the batteries in a stomper.
Why do meteors, always land in craters?