where is the best place in town to get my quad serviced, repaired and get a new set of tires? I've got cash to spend all i want is to ride. just tried dealing with the yamaha dealer down at the harbor and it was just frustrating... any other places to go?

was wondering if anyone knew where there is a good shop to work on an electric ebike scooter I need a new battery and a few other things done to it but don't know where there is a shop for it? I tried the place up by quality foods and they couldn't help me as they deal with other types of scooters so im assuming ill have to go out of town which is fine too :) any suggestions are appreciated thanks so much