Ritter Mortgage Group, Inc. The Ritter Mortgage Group was founded by Jon Ritter with the goal of helping homebuyers and their realtors with financing their home purchase, while setting our loan originators apart by a level of service that is not often found in our industry. We specialize in finding the right loan to meet your needs – with the very lowest interest rate and fees available. We rely on our experienced team of home loan advisors to help you navigate the sometimes complicated waters of mortgage financing and work as your advocate throughout the home buying or refinance process. Contact one of our local, licensed advisors today for help with your next home purchase, refinance, or renovation project.