O.C. Jones & Sons specializes in providing general engineering and heavy civil construction services throughout Northern California. We have assembled a strong team of technical professionals to enhance our partnerships with all of our clients. Our versatile approach to the public and private sectors has allowed us to have the opportunity to work with the region’s top general contractors, designers, subcontractors, states and municipalities, airports, railroad and transit owners, port authorities and the federal government. Our success in finding innovative solutions on challenging projects is evident in the amount of repeat work that we do and the industry recognition we receive for our award winning portfolio of work.