Heritage Design Collaborative
Phone: 484-443-8540
Fax: 484-443-8533
E-mail: carl@hdc-ae.com
Web: http://www.hdc-ae.com
About the Firm
Heritage Design Collaborative, established in 2010, is a preservation, architecture and heritage engineering design practice specializing in the restoration, adaptive reuse and rehabilitation of existing structures as well as in building diagnostics, architectural conservation, building conditions assessment and inspections, historic structures reports, interpretive planning and programming for preservation projects. HDC's partners represent over eighty years of experience in the stewardship of historic properties and buildings. We are well versed in the needs of a range of clientele; from private homeowners and independant developers to non-profit organizations, large institutions and government agencies and know how to provide this wide range of clients with the product and quality that they require. The leadership of Heritage Design Collaborative is formed by a trio of dedicated and experienced design professionals, Carl M. Dress, Leila Y. Hamroun and Richard I. Ortega who were the senior management and design leadership of the preservation studio at RMJM (previously Hillier ARCHITECTURE)in Philadelphia PA.
Types of Work
| 25% | Engineering |
| 65% | Historic Preservation/Restoration |
| 10% | Housing (Small Projects/Additions) |
Special Services
Small Projects (under $50k)
Structural Inspection
Firm Personnel
- 3 Total Staff This Office
- 3 Architects (Registered)
- 1 Interns / Draftspeople
- 1 Administration
Examples of Projects
Flanagan Residence, Interior Renovation, Philadelphia PA; 287 Broadway, Conditions Assessment, New York NY; Morrione Residence, Interior Renovation and Expansion, Wilmington DE; Peddie School Longstreet Hall, Exterior Conditions Assessment and Renovation, Hightstown NJ; Franklin+Marshall College Alumni Sports & Fitness Center, Conditions Assessment, Lancaster PA; Hammond-Harwood House West Dependency Restoration, Annapolis MD; Historic Preservation Trust of Berks County, Bridge Keeper's House masonry stabilization and restoration, Douglassville PA; St. Thomas Aquinas Church Structural Stabilization and Enhancementof Roof and Timber Trusswork, Archbald PA; under responsible charge while with RMJM (formerly Hillier ARCHITECTURE) Cincinnati Museum Center Project 'I' inetrior and exterior restoration, Cincinnati OH; Payne Whitney Gymnasium & Ray Tompkins House Conditions Assessment,New Haven CT; Charity Hospital Conditions Assessment, Concept Design and Feasibility Study, New Orleans LA; Lincoln Cottage and Robert H. Smith Visitor Education Center Renovation, Restoration and adaptive Reuse, Washington DC; Franklin+Marshall College Old Main Tower Restoration-Reconstruction, Lancaster PA; Peddie School Annenberg Hall Exterior Conditions Assessment and Renovation, Hightstown NJ; William F. Nealon Federal Building (GSA) Exterior Conditions Assessment and Renovation, Scranton PA; US Customs House (GSA) Exterior Conditions Assessment, Philadelphia PA; West Virginia State Capitol Campus Master Plan, Charleston WV
Recognition / Awards
Contacts
carl@hdc-ae.com
carl@hdc-ae.com
info@hdc-ae.com
info@hdc-ae.com





