PDP Architects is a historic preservation and architecture firm in Philadelphia, PA,
specializing in planning and design services for historic sites and buildings.

THE ALAMO - San Antonio, TX

THE NEW JERSEY EXECUTIVE STATE HOUSE - Trenton, NJ

ARLEN SPECTER CENTER FOR PUBLIC SERVICE at the ROXBORO HOUSE - Philadelphia, PA

CINCINNATI MUSEUM CENTER - Cincinnati, OH

GENERAL MOTORS TECHNICAL CENTER - Warren, MI

VIRGINIA STATE CAPITOL - Richmond, VA

UNITED STATES SUPREME COURT BUILDING - Washington, DC

CARPENTERS' HALL - Philadelphia, PA

CITY OF NEW ORLEANS - LA

WASHINGTON CROSSING HISTORIC PARK - Bucks County, PA

VIRGINIA SCHOOL FOR THE DEAF AND BLIND - Staunton, VA

PLEASE TOUCH MUSEUM - Philadelphia, PA

CITY OF ST. AUGUSTINE - FL

MARYLAND STRATEGIES FOR HISTORIC PROPERTIES IN FLOOD-PRONE AREAS

“It has been said that, at its best, preservation engages the past in a conversation with the present over a mutual concern for the future. ”

— William Murtagh, first keeper of the National Register of Historic Places

PDP Architects is a historic preservation and architecture firm in Philadelphia, PA,specializing in planning and design services for historic sites and buildings.﻿﻿