HRG has opened an office in the Mill Run Office Center on Glenlivet Drive in Allentown.
The firm specializes in civil engineering but has diverse expertise in community planning and management, lands.
Infrastructure consulting firm, opens office in Lehigh Valley lvb.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from lvb.com Daily Mail and Mail on Sunday newspapers.