Founded in 1901, Hannon Security Services provides the Twin Cities metropolitan area with patrol and security officer services for commercial and residential customers. In June of 1991, Hannon joined forces with Floyd Total Security, the leaders in security alarm and physical lock securing systems. Hannon and Floyd offer its customers some of the most complete and comprehensive security services and products available. Hannon Security Services consists of a security officer division, patrol division, investigative and consulting services, as well as corporate fingerprinting services. Its clientele includes property management, residential communities, corporate office facilities, retail malls, manufacturing and industrial plants, warehousing facilities, and museums and art galleries. Hannon Security Services is located in Bloomington, Minn.