Johnson & Associates, Inc. is a leading provider of Civil engineering, planning, technical, construction and surveying servic ... es for both public and private clients from our offices in Oklahoma City. We provide a broad range of expertise in land development, transportation, utilities, hydraulics and hydrology, planning, technical assistance, construction inspection and administration, and land, title and construction surveying throughout the Midwest and across the nation. Civil engineering and surveying are fields that constantly take things to the next step, from what has been to what will be. We solve problems, make things better, make things happen. So learn more about us here, and let us know how we can make things happen for you. read more