Custom Google Business Reviews the best plugin to show G+ review on WordPress

Show Google Places Reviews on your WordPress website who are registered with http://reviewmenow.com

Review Wave - Google Places Reviews

WidgetPack Google Reviews can display more than 5 Google Reviews on your website to increase user confidence and search engine optimization.

Display Google Business Reviews on your WordPress website to build credibility, boost customer trust, and improve SEO with Google Rich Snippets.