This forum is full of people that can do this
https://bitcointalk.org/index.php?topic=7216.0 which makes even MacGyver jealous. They are also compiling mining software for Raspberry Pi's and other assorted devices. I'm pretty sure the majority of forum users here are capable of diagnosing and fixing their own problems.
Print up flyers and hang them up around your town. Place an ad on Craigslist offering your services. Tell your friends & family. Good luck with your venture.