I had mine done by a semi-local camera repair, no problem. Nothing magical about the electrical (battery/galvanometer)or mechanical aspects of an OM-SP. I always look for larger shops that have been in business awhile because they've seen a lot of everything and have enough experience among the workforce to repair almost anything. Rarely does anything actually wear out on these cameras, it's more clean, lubricate and adjust with maybe re-solder a wire connection. Cost (~5 years ago) was $100.