Lewisville, Texas — MCS, a national property services company founded in 1986, has acquired industry-leading commercial facilities services firm Chain Store Maintenance (CSM). MCS’s interior commercial facility services platform will be marketed as Chain Store Maintenance – an MCS Company, offering the core interior maintenance services that CSM is known for. Exterior facility services will continue to be marketed under MCS. In addition to expanding MCS’s overall commercial services offerings, the acquisition enhances its ability to serve its residential clients in the mortgage servicing and single-family rental industries with an …