http://www.airframeandpowerplant.com/
It doesnt have any schools listed near you, but I'm sure you can find one. The schools that basically teach you how to pass the written and oral test are all over the place. If there is a nearby military base check by there. I don't reccomend he does that if he has no experience in aviation maintenance though. If he doesn't have any experience he needs to either go to a tech school or find someone willing to hire him without an A&P.