( WJE ) is an American corporation of architects , engineers , and materials scientists specializing in the investigation , analysis , testing , and design of repairs for historic and contemporary buildings and structures .
Wiss , Janney , Elstner Associates , Inc .
( Wiss , Janney , Elstner Associates , Inc . ) is an American Wiss , Janney , Elstner Associates , Inc . of architects , engineers , and materials scientists specializing in the investigation , analysis , testing , and design of repairs for historic and contemporary buildings and structures .
Wiss , Janney , Elstner Associates , Inc .