Washington, DC. January 4, 2010. Construction Management Group (CMG) was hired to expand a large dutch-colonial home in Cleveland Park in Washington, DC. The expansion includes a new 3 story rear addition to accommodate a new kitchen, expanded living room, bedroom, library, and a new master bathroom suite.ìThe addition will blend seamlessly with the homeís current traditional architecture,î says Ken Sugarman, CMGís Managing Principal.î Designed by local architect, Amy Stacy, the attention to quality detail is evident throughout the home.îWith offices in Washington, DC and Rehoboth Beach, DE, CMG is a full service commercial and residential construction services firm that specializes in high-end construction projects throughout the DC metropolitan area and the Coastal Delaware region.