Member Directory ShareTweetSGS Property Management LLCwww.sgsmgmt.com1765 Duke StAlexandria, VA 22314844-747-6468703-915-8284AboutSGS is a premier, one-stop shop for residential leasing and property management services.ContactsGeoff Schwartzman, President | Principal Broker; EmailRealtors / Property Management Search | Chamber Events | Member Account | Community Events | Jobs in Your Community | Member Promotions | Local Business News | Request for Information