Erie and Niagara Insurance Association is a property and casualty insurance company with over 275 independent agents marketin ... g our products to over 84,000 policyholders in New York State. We have achieved an A.M. Best "A" rating since 1988. As a top writer of agri-business and farm properties, we also offer a wide range of commercial and personal niche products and are known for our “value added” claim service. read more