AES, LLC performs a wide range of life safety services in the firestopping market. AES, LLC has the capability to survey, design and assist in choosing a proper firestopping material and application for our customers needs. AES has the ability to perform firestopping on commercial and industrial applications for through wall penetrations, top of wall, bottom of wall, cable trays, floors and shaft walls. AES, LLC has a wide knowledge of proper UL designs and applications to assist our customers with the best system and value for their application. AES has the resources to obtain engineering judgments for non-conventional firestopping applications.