Montagno Insurance Agency | Auto, Home, Business, Life, and More Montagno Insurance Agency, Inc is a Connecticut based All-lines Independent Insurance Agency. Our office is fully automated with our companies downloading on a daily basis. As an Independent Agency, we can find the best carrier & coverages based on your needs. Insurance can be a very complicated product, and the purchase of insurance can be equally complicated if the consumer is not well informed. Montagnoins.com~Site InfoWhoisTrace RouteRBL Check