Aluminum Rim Restoration in Pittsburgh?

My Duster has what I believe are called slotted rims made of aluminum. The two front rims are made by American Racing, the two back rims are another brand that I’ve long since forgotten. Is there a way to identify the manufacturer? Also, does anyone know of a business in the Pittsburgh area that can restore old rims? My car sat outside in California for about thirty years so the rims are a little rough, but I’d much rather restore them than replace them if possible. If nothing is available in the Pittsburgh area I suppose I can ship them out as well.