Chris Nelson and Associates, Inc. (CNA) offers southern California and the surrounding regions with extensive professional civil engineering services. Our team is able to bring your project from concept to completion by applying our expertise in all areas of land development. Entitlement & feasibility studies, grading and drainage design, utility design, and hydrology & hydraulic analysis are just a few of the solutions CNA is able to offer our clients. We are also a trusted resource for map & plan checking, as well as expert witness services. Get in touch today, we would love to be a part of bringing your vision into reality.