County Surveyor

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Contact Us

  1. Dana M. Trezise (Baumann)

    County Surveyor
    255 Glacier Drive
    Martinez, CA  94553
    Phone: (925) 313-2000
    Fax: (925) 313-2333
    Email

SURVEY

The Survey Section provides all field and office survey support for the department, including topographic and property surveys, data reduction, surface generation and construction staking on projects.

RIGHT OF WAY ENGINEERING

The Right of Way Engineering Section prepares right of way maps and legal descriptions for property acquisitions.

MAP CHECKING

The Map Checking Section reviews Final Maps (Major Subdivisions), Parcel Maps (Minor Subdivisions), Records of Survey form (PDF) and Corner Records form (PDF) for compliance with appropriate laws pertaining to each map.

FORMS