Our meticulous, research-driven approach to MEP engineering is an ideal fit for the preservation and renovation of historic buildings. We work closely with owners and architects to protect significant structures while incorporating modern, efficient systems that minimize maintenance and operating costs while prolonging the life of the facility.


Baltimore Museum of Art

A renovation and expansion of a 100-year-old cultural landmark

Chesapeake Shakespeare Theater

Restoration of a circa-1885 downtown bank into a new theater

Corcoran School of Art and Design

Transformation of a historic landmark into a school for the arts

Enoch Pratt Free Library

A modernization of one of the oldest free public libraries in the U.S.

Folger Shakespeare Library

Updates to a 1932 Capitol Hill building housing Shakespeare’s First Folios

Lyric Opera House

A modernization of Baltimore’s famed 19th-century opera house

National Academy of Sciences

Cutting-edge systems and renewable energy for an iconic building on the National Mall

Smithsonian National Postal Museum

A stunning new museum in a Capitol Hill landmark

Sports Legends/Geppi Museums

Two unique museums in the historic B&0 railroad terminal

University of Delaware Mechanical Hall

Renovation of a circa-1898 building into a new museum and gallery

Winterthur Museum

A two-phase modernization of the circa-1830s Winterthur mansion

The Phillips Collection

Improving thermal performance in a circa-1897 building

One West Mount Vernon Place at the Walters Art Museum

Renovation of a mid-19th-century Greek Revival mansion