Providing the Highest Standard in Home Service Beltz Home Service Co., has been in business since 2001 and been a BBB member since 2004. We are also a member of the Nexstar Network which is an international business development and best practices organization. All NexStar members adhere to a code of ethics and share a commitment to be simply the best. Our ethics, values and a tradition of excellence has made our business what it is today. As a customer of Beltz Home Service Co., you know you are getting great customer service from our trained professionals at a flat price.