Gino Gagliardi - Some works of and Italian Architect that include municipal halls, urban pavements, building restoration, historic centres and residential.

Jan Hird Pokorny Associates - Specializing in preservation, restoration, and adaptive reuse of historic structures. The firm is committed to preserving the irreplaceable quality of older structures through careful restoration of materials, harmonious design, and attention to detail.

SMG Architects - Network of consultants who work on schools, laboratories, adaptive use of historic structures, private clubs, and residences.

Atkinson-Noland & Associates - Structural investigations of historic buildings. Materials investigations and restoration specifications.

Bryan Higgins Institute for Architectural Conservation - Diagnosing causes of deterioration, laboratory analysis, training and repairs by our staff. A practical preservation information source.

DPK&A Architects, LLP - DPK&A is an architecture and planning firm in Philadelphia, PA, specializing in transportation projects and historic preservation.

Desmone and Associates - Dedicated service. Design excellence. Desmone and Associates listens.

Demel and TemponeEinhorn Yaffee Prescott - 13th largest architecture and engineering firm in the nation.

John Milner Associates, Inc. - JMA is a multi-disciplinary professional consulting firm that has specialized in historic preservation since 1968. We specialize in architecture, archeology, planning, and materials conservation for historic sites nationwide.

Michael Gaetner & Associates - Historic preservation, rehabilitation, architecture, planning and interior design. Project types include downtown redevelopment, hospitality, restaurant, retail, offices and residential.

Archeoidea S.a.S. - Experience in the area of restoration, recovery and enhancement of the archaeological, artistic, architectural and monumental heritage of Italy.

Robert Silman Associates PC - Historic preservation structural engineering services.

Oertel Architects - Minneapolis firm specializing in the design of public works and parks facilities, medical offices, and other corporate and industrial buildings; historic preservation, museum consulting, building forensics, renovation and remodeling.

Westfield Architects & Preservation Consultants - Woman-owned architecture firm specializing in historic preservation projects. Haddon Heights.

Superstructures - Structural engineers and architects specializing in the investigation and repair of the building envelope.

Ehrenkrantz Eckstut and Kuhn Architects - Urban design, architecture, preservation and planning. New York, Los Angeles, Washington, D.C.

Period Profile Design Consultants - Provides services for owners of listed buildings and buildings in conservation areas and those who wish to enhance the traditional, aesthetic qualities of their home. UK.