About the only chrome places around here anymore are places that re-chrome bumpers etc for classic cars and a industrial chrome shop that does hard chrome which is as the name implies hard but not very shiny. You might also find someone that does motorcycle parts and maybe truck bumpers although lots of that is imported from places that don't have to keep the EPA happy. Finding one that is familiar with bikes will be unlikely. The chemicals to do it and their disposal makes it expensive to do so don't expect it to be inexpensive. The better the part looks before it is done the better it will look afterword. If chrome doesn't work out for you it can be polished and clear coated.