Licensed Geotechnical Engineers in the United States.
Soil investigations, foundation design, retaining walls, slope stability, and earthwork — sealed by P.E.s with deep subsurface experience.
America's directory for licensed geotechnical engineers.
Geotechnical engineering is the discipline that decides whether the ground beneath a project can carry the loads above it. Borings, lab testing, settlement analysis, bearing-capacity calculations, and earthwork recommendations all flow from a sealed geotechnical report — and every building department in the country expects one for non-trivial work.
EngineerMint lists licensed civil and geotechnical P.E.s actively practicing across all 50 state boards, alongside firms with in-house drill rigs, soils labs, and instrumented monitoring programs.
Post a geotechnical brief to the marketplace, or run the AI Estimator for a ROM cost and timeline on subsurface investigation and foundation design.
Real licensed engineers, sourced from official boards
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Frequently asked questions
What does a geotechnical engineer do?+
Geotechnical engineers investigate soil, rock, and groundwater conditions to design foundations, retaining walls, slopes, excavations, and earthwork for buildings, bridges, and infrastructure.
When is a geotechnical report required?+
Most jurisdictions require a P.E.-sealed geotechnical investigation for new buildings, additions on questionable soils, deep foundations, retaining walls over 4 ft, and any structure on expansive, soft, or liquefiable soil.
How much does a geotechnical investigation cost?+
A residential geotechnical report typically runs $1,500–$5,000. Commercial and infrastructure investigations with deep borings, lab testing, and seismic analysis scale into six figures.
Do I need a licensed geotechnical engineer?+
Yes. Geotechnical reports submitted to a building department must be sealed by a Professional Engineer (P.E.) licensed in the state where the project is built. Some states issue a separate Geotechnical Engineer (G.E.) license.
Can I post a geotechnical project on EngineerMint?+
Yes. Post a brief — site address, scope, building type — and licensed geotechnical engineers will respond with proposals.