as-built surveys, boundary surveys, civil engineering, construction staking, consulting, drainage improvements, engineers, flood certificates, green valley, hydrology, infrastructure, land surveying, legal descriptions, municipal, permitting, reservoir design, revitalization, route surveys, santa rosa, sonoma county, sewer rehabilitation, site grading, topographic mapping, utility improvements, utility location surveys, water main design, liz ellis, road improvements, engineering firms

green valley consulting engineers provides extensive land surveying services to municipalities, private property owners, developers, real estate professionals, and other design professionals. our crew utilizes the most technically advanced methods in the industry including: auto cad survey software, topcon total station, tds data collector, and radio-detection utility locator for underground utilities. we travel throughout northern california and the bay area.