DCI Engineers has been providing client-focused structural and civil engineering services for over 35 years.

Bruce E. Brooks & Associates is now IMEG. This integration of multiple disciplines broadens our depth of expertise to provide expanded & comprehensive services for innovative and cost-effective solutions for your engineering challenges.
Our goal is to create buildings with systems that are safe and healthy for the people who interact with them, and to help owners obtain the best construction dollar value, both in initial costs and in operating, repair and replacement costs.

Keast & Hood is a structural engineering firm founded in Philadelphia, PA in 1953. The firm specializes in engineering for historic structures and regularly undertakes projects that require cutting into and reassembling a building’s framework, or sensitively supplementing existing structure. This ability to re-purpose structurally-challenged buildings makes Keast & Hood a valued team member to architects and building owners.

Creative Structural Engineers striving to provide the most in-depth analysis to support each building's unique architectural expression and purpose.

Wiss, Janney, Elstner Associates is a global firm of engineers, architects, and materials scientists committed to helping clients solve, repair, and avoid problems in the built world.