Rehoboth Beach, DE. October 20, 2009. Construction Management Group (CMG) was recently hired to provide construction services for the renovation and expansion of a historic residence in Lewes, DE.ìSituated on a beautiful site overlooking the Lewes-Rehoboth Canal, the project promises to be spectacular,î said Ken Sugarman, CMGís Managing Principal. ìThe historic home will be transformed with a beautiful blend of old and new.î The multi-phase plans include the renovation and expansion of the main house, the renovation of the guest house/studio and the addition of a pool with significant landscape improvements.With 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.