Mercer and Bertsche Architecture & Engineering

Mercer and Bertsche Architecture & Engineering Mercer and Bertsche is an architecture firm in Mystic, Connecticut, specializing in residential design. <![CDATA[]]> <![CDATA[Shingle Detail]]> <![CDATA[]]> <![CDATA[]]> <![CDATA[End gable detail]]> <![CDATA[]]> <![CDATA[]]> <![CDATA[]]> <![CDATA[Upper deck ]]> <![CDATA[Railings]]>