Mark Thomas

Since 1927, we currently have delivered land surveying and engineering services that have set the stage for countless California roadways, structures, communities, and flood control and wastewater systems. Through 1000's of finished projects, we've founded a consistent record of success evidenced by a customer base of 80 percent repeat customers. Several of our customers have been with us for months, others for more than forty years. In surveys, we are told that they stay with us because they can rely on our senior managers to stay actively involved in their projects and our care to detail makes projects run smoothly.