Land Surveyor in Martinez

Martinez is the county seat — the recorded maps, deeds, and Records of Survey that govern every Contra Costa boundary live here — and its own downtown grid is one of the county's oldest, platted in the 1800s along the Carquinez shoreline. Boundary work in the older blocks means reconciling historic plats with a century and a half of fences and improvements, while the hillside neighborhoods south of downtown add slope, view, and access questions.

We survey Martinez boundaries with the records a county-seat town deserves, provide topographic and site-plan surveys for additions and ADUs, and laser scan the downtown's historic commercial buildings for renovation and adaptive-reuse design.