C.S. Davidson, Inc., a leading engineering firm based in Central Pennsylvania, has been providing clients with genuinely unri ... valed service since 1923. With regional offices located in Gettysburg, York and Lancaster, our dedicated and experienced team demonstrates a commitment to operational and engineering excellence every day. Our firm was built on the strong, long-lasting client relationships we have made throughout the years. It is our promise to always have the client’s best interests in mind and operate with an unbending integrity. Our team is made up of owners, working under the philosophy of taking ownership, being accountable and working as a team. As a result, we have developed an excellent reputation for delivering solution-based services and approaches within a broad range of industries. When you work with C.S. Davidson, you get the highest quality of professional services possible from a team of owners dedicated to your goals. We provide a broad range of services including civil engineering; land development and site design; structural engineering; municipal planning services; construction inspection; construction materials testing and structural special inspection; and surveying services to public and private-sector clients. read more