Aéropostale is an American clothing retailer oriented towards teenage customers.  The company provides customers with a focused selection of high-quality, active-oriented, fashion basic merchandise.  The first Aéropostale store was opened in 1987, and the company has approximately 900 stores nationwide.  Aéropostale tends to locate itself in shopping malls and large marketing areas.

HEI provides mechanical and electrical consulting engineering services for the tenant improvement of Aéropostale and P.S. From Aéropostale stores.