Business Profile is a fantastic, supported plugin.

This plugin is from a developer making themes and plugins for restaurants, via Theme of the Crop. Yet it works for all business types, not just restaurants. It means the plugin has a future and it’s well supported, which in my opinion is a must when choosing a plugin. It also saved me purchasing “Local SEO” by Yoast which, at the time of writing, is $69 for a one site license. Business Profile has been built with SEO in mind, using Schema which is just what your business wants. Thank you NateWr!