Butler Durrell Security is a local family operated company in the greater St. Louis area now in its 2nd generation. As a team, they are dedicated to providing the best value in security systems for families and businesses.

Herzog Technologies Inc. is a pioneer in railroad construction, maintenance, and operations. Founded in 1969 as an asphalt paving contractor, Herzog’s expertise now ranges from the construction of complex rail transportation projects to the operations and maintenance of 13 transit properties across North America.

Safe Haven Security is an ADT Authorized Dealer and one of the fast growing segments of the ADT business family. They are committed to creating a home security system tailored to one's needs. Some of their products are thermostat control, remote door locks, video surveillance and lighting control.