We specialize in Structural Engineer Consultation, for Residential & Commercial Projects, serving Owners, Architects, Designers, Builders, Developers, Contractors & Insurers providing the following services: Forensic analysis & restoration plans; Engineering Designs for new construction, additions & renovations in wood, timber, steel, cold-formed steel, aluminum, concrete & masonry; Building & home plans, permit drawings & specifications; Site specific foundation & retaining wall designs; Plan specific floor, roof, wall framing & lateral bracing plans; Building evaluations; Structure By Design PA grows through the efficient delivery of Professional Engineering Services to a growing base of repeat customers and will respond quickly to your request to discuss your next project.