We are a full-service civil, geotechnical, survey, testing, inspection, and construction management firm based in Southern California. For over 60 years, our Clients have relied on the team at Merrell Johnson through a wide range of projects and developments executed with the ease, efficiency and dependability that comes from partnering with some of the most knowledgeable and dedicated professionals in the industry. Large enough to service any scale project but small enough that key personnel of the firm are always accessible and involved, we pride ourselves in being a mid-sized company that delivers excellent results without the excess cost or delays that can come with hiring larger firms.