Simpkins & Costelli, Inc. is an experienced professional engineering firm that has served the Mississippi Gulf Coast since 1973. Specializing in the fields of civil and structural engineering design, our portfolio includes project management and construction administration.
Our services include: structural engineering for pile-supported concrete wharf construction, tied-back steel or concrete bulkheads, warehousing,structural repairs for existing wharves; design of foundation and superstructure for commercial, industrial and institutional buildings; municipal and industrial water and wastewater treatment facilities; and civil site work including drainage, utilities, pavement and stormwater control for commercial, industrial or residential subdivisions.
Our expertise is sought after by public and private clients, including industries, municipalities, and state and federal governments. Since our founding, Simpkins & Costelli, Inc. has provided professional consulting engineering services in the field of civil and structural engineering, feasibility studies, investigations, project Inspections and expert testimony. We also offer consulting services to Architects and Engineers.