Since 1970, the offices of DobleThomas & Associates, Inc. have provided professional land surveying services, urban planning, civil engineering, aerial photography and photogrammetric mapping throughout Northern California. The efficiency of these disciplines combined is advantageous for our clients as both savings in time and overall project costs.

Our office employs a team approach to all projects utilizing state of the art support systems in surveying and computing which enables us to tackle even the most technically complex projects. We emphasize prompt and accurate service and endeavor to thoroughly understand our client’s project objectives and keep these objectives in the forefront as we progress through our assignment.

We take great pride in our services and place communications as the priority in all our client relationships. Whether the project is a simple property corner reconnaissance survey for a homeowner or an urban land development consisting of feasibility studies, environmental assessments, boundary and topographic mapping, engineering design and the construction of site improvements; we approach all projects equally and with the same diligence and dedication.