Martin David Insurance Agency, Inc. is your authorized Nationwide Insurance agency serving Wytheville, VA, and surrounding communities. We have affordable coverage for tight budgets. We offer protection for: Auto Home Farm Life Business Flexible payment options and low down payments make our exceptional coverage amazingly affordable. Ask us about a free On Your Side review of your insurance needs. Call or visit one any of Martin David Insurance Agency's four offices to find out how well we can do for you!