I know the owners of Film Rescue that Clayne recommended (they are located 45 minutes from my house); great service and very helpful. They do a run every so many weeks, so it is not always quick turn around (the more popular the process, the more they do it). I have seen a lot of film developed there that other professional labs said could not be done.
Fairview Photo in Ohio does 126 and 110 - though they are not happy 110 production restarted
I've only taken 35mm & 120 to them so far. I believe they will handle mail-order. Dead Link Removed