Land Surveyor in Castro Valley

Castro Valley is unincorporated Alameda County, which changes the permitting path — county review rather than a city counter — and its terrain changes the survey work. Beyond the flat commercial core, ranch homes climb into Palomares and Crow Canyon country: large wooded lots, private roads, shared wells and septic systems, and boundary lines that may not have been walked in decades. Retracement here is research-heavy and worth doing properly, especially before fencing, grading, or sale.

We survey Castro Valley's hillside and canyon parcels with modern GPS and robotic instruments, map topography for site design, and use 3D laser scanning when existing homes and outbuildings need accurate documentation for remodel or insurance purposes.