Overmyer Hall Associates is a young, boutique, fast-growing agency with deep roots in the Ohio insurance industry. Founder Greg Overmyer started Overmyer Associates and brought in his brother and eventual partner, Dan Overmyer, in early 2011 with a vision: to create a specialty agency with the knowledge and sophistication of a big broker and the values and responsiveness of a family-owned shop. Partner Brian Hall joined in July of 2011, and the name was officially changed to Overmyer Hall Associates in January of 2012.

All the partners had worked for family-owned businesses which sold to a regional broker, which then sold to a national broker. They have leveraged this experience to turn Overmyer Hall Associates into one of the fastest growing agencies in the country – becoming the 5th largest property and casualty insurance agency in Central Ohio in just three years. In 2014, Columbus Business First awarded Overmyer Hall Associates with the Fast 50 award and in 2015, 2016 and 2017 CEO Magazine recognized it as the “Best Insurance Broker” in Columbus, Ohio. Overmyer Hall has also been named a “Best Practices” agency by the IIABA, and a “Wonderful Workplace for Young Professionals” by The Columbus Young Professionals Club.

Read a message from our CEO


At Overmyer Hall Associates, we believe that the secret is in our people. We have worked hard to attract the best in the business, and treat them well so they can serve their clients better. Maybe that’s why we were named among the “Best Employers” by Columbus Business First. We are committed to continuing to grow the right way: by treating clients like friends, and associates like family.

Overmyer Hall is the 11th fastest growing company in Central Ohio, proudly protecting over 600 businesses.


We don’t just care about our clients, carriers and employees, we care about the communities in which we live and work. Learn more about the charities and organizations we’re involved with.