5 /5 Beverly Willis: Doing business with Mike Koppin since 1988. Our first experience with Mr. Koppin was an insurance policy on our son when was heading to college. Mr. Koppin is such a wonderful, helpful and best of all an honest man. Then in 2010 we had the privilege of meeting his son Matt, which is as great as his dad. They both are so willing to help you at anytime, if a need arises. We are very blessed to have them in our community.