Are there any small engine mechanics on here, or know of anyone?

I've got a Stihl 031AV I bought at an auction three years ago. It had recently been run, but I couldn't get it to start. Fresh plug and gas didn't help. I took it to a local mechanic who is good, but is having health issues. He didn't even touch it in three years.

I'm thinking it needs a carb rebuild and maybe converted to electronic ignition.

I don't mind paying a fair amount, but would rather not drive too far.