At ISTA Engineers, we offer comprehensive residential structural engineering services, including detailed inspections and full structural design. Our inspection services help homeowners, buyers, and contractors assess the condition of foundations, framing, and other critical elements, providing clear reports with professional recommendations. On the design side, we prepare permit-ready structural plans for home additions, remodels, basement conversions, ADUs, retaining walls, and new construction, all tailored to meet current building codes and ensure structural safety. Whether you’re addressing a concern or planning a new project, our team is here to support you with practical, code-compliant solutions.