CTSI Expands Integrated Security System Capabilities through Acquisition News provided by Share this article Share this article CHANTILLY, Va., Feb. 10, 2021 /PRNewswire/ -- Corbett Technology Solutions, Inc. (CTSI) today announced the acquisition of the Integrated Security Solutions division of Electrical Controls & Maintenance, Inc. ("EC&M"), a Mechanicsville, Virginia-based commercial electrical contractor founded in 1996. Launched in 2001, the security systems integrator division enables enterprise customers, healthcare providers, government institutions, schools, and universities to remain safe and secure while protecting people and property. EC&M has decades of experience and a proven record of success backed by superior service, making the Integrated Security Solutions division a perfect fit for CTSI.