Correction OCC or Orange County Chopper is in New York. There is a show call American Chopper. It's OCC shop belong to Father and son build custom bike on TV cost about $US 100,000 or about 4 millions :o.
The famous bike shop in CA call West Coast Choppers belong to Jesse James. He also in a show call Monster Garage. This show change normal car to something else. For example Porsche to Golf ball pickup car, Ford Mustang to Lawn Mover !! and Datsun 120Y To Drift car.