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Expert Witnesses & Forensic Consultants Directory

Geotechnical Engineering — California

Geotechnical engineering California expert witnesses provide opinions on expansive and collapsible soils, foundations, slope stability, grading, subsidence, landslides, sinkholes, and underground cavities. The geotechnical engineers profiled in this directory may provide forensic investigations of slide planes, bedding-plane faults, joint planes, active faults, flow paths for water, structural distress and structural collapse. These engineers may also provide reviews of subsurface investigations, shear wave surveys, electrical resistivity, seismic refraction, gravimetric, frequency domain electromagnetic, transient electromagnetic and other geotechnical analyses. These professional geotechnical engineers may also testify on issues related to standard of care and standard of practice, improper or insufficient surveys and field tests, substandard investigations, report deficiencies, incorrect interpretations of tests, permitting agencies, omission of known hazards from reports, unexpected geotechnical conditions, inadequate review of reports, failure to disclose material facts, geotechnical engineering negligence and professional malpractice.
 
About 12 results (0.05 seconds) — Results include first those located in the region, then those who serve in the region.

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Chula Vista, CA

David H. Lee, PE, RGE — David H. Lee & Associates, Inc.

Provides geotechnical engineering, geology, and soil testing services, including expert forensic studies of residential, commercial and industrial structures, earth movement (settlement, soil creep, landslides and expansive soils), retaining walls, etc.
Laguna Hills, CA

John A. Barneich, PE, GE — Geo Pentech

Expert in geological engineering, providing geotechnical investigations, and structural damage assessments, including those related to earthquakes, vibrations, landslides, etc.
Santa Ana, CA
Areas of Expertise: Geotechnical Engineering
Tel: (714) 796-9100
Limited public information. For more, contact us.

Expert on deep foundations piles, caissons, drilled shafts & pile driving

Foundation and underground construction claim consultants provide construction claims analysis and monitoring during performance of project. Claim preparation, litigation support, expert witness,
Chula Vista, CA

Franklin Fong, G.E.

Civil and Geotechnical Engineer, with 45+ years extensive experience, provides expert witness services in soil mechanics, foundation engineering, groundwater, pavement, pipelines and tunneling and earth dams. Experienced expert witness.
Diamond Bar, CA
Areas of Expertise: Geotechnical Engineering
Tel: (909) 860-7515
Limited public information. For more, contact us.

James R. Ashby, Jr., MS,PG,CEG

Engineering Geologist, 38+ yrs, water, landslides, forensic inv., faulting, vapor intrusion of VOCs, env & health risk, soil & groundwater remediation, mining expl & dev.; regularly provides expert services for env- and geotech-related matters
Irvine, CA
Areas of Expertise: Geotechnical Engineering
Tel: (949) 955-9086
Limited public information. For more, contact us.

Cathrene D. Glick, PG, CEG, HG, QSD, QISP

Ms. Glick has more than 30 years of experience in hydrogeology, watershed/basin hydrology, stormwater and surface water management, discharge permitting and compliance, drainage/dewatering analysis, engineering geology and geotechnical engineering support
Costa Mesa, CA

Donald E. Shepardson, CE, GE — Shepardson Engineering Group, Inc, Inc.

Civil, Geotechnical & Quality Engineer (50+ yr) Experience as Geotechnical Engineer of Record on Residential, Commercial, Industrial & Governmental projects in ten states and Republic of Mexico. Over 40 years as an expert witness in both state
Santee, CA
Areas of Expertise: Geotechnical Engineering
Tel: (619) 449-9830
Limited public information. For more, contact us.

Patrick O. Shires, RCE, GE, RGPh — Cotton, Shires & Associates

Civil and Geotechnical Engineer and Geophysicist, experienced expert witness in natural watercourse and earth movement issues (slope stability, landslide investigations), experienced in water and wastewater treatment and distribution, dams, power plants
Los Gatos, CA
Areas of Expertise: Geotechnical Engineering
Tel: (408) 354-5542
Limited public information. For more, contact us.

Steven B. Norris, AIA, PE, GE, CEG, GC

Licensed Architect, Engineer and Contractor provides expert witness services in geotechnical engineering: concrete structure defects, foundation analysis and design, slab moisture and waterproofing evaluations, earthquake and landslide investigations.
San Marcos, CA
Areas of Expertise: Geotechnical Engineering
Tel: (760) 839-7302
Limited public information. For more, contact us.

Steven C. Helfrich, PE, GE — Helfrich-Associates

Civil and Geotechnical Engineer (25+ yr) provides expert witness services in building subsidence, structural damage, earthmoving, cracked slab investigations, damage analysis matters. Experienced in commercial, residential, petrochemical, heavy industry
Redlands, CA
Areas of Expertise: Geotechnical Engineering
Tel: (909) 389-7316
Limited public information. For more, contact us.

Stanley R. Helenschmidt, GE, RCE — Helenschmidt Geotechnical, Inc

Geotechnical and Civil Engineer provides expert witness services, specializing in: foundation design; slope stability analysis; expansive soil mitigation; retaining wall design; grading design and supervision; pavement design; roadway alignment studies;
Carlsbad, CA
Areas of Expertise: Geotechnical Engineering
Tel: (760) 579-0333
Limited public information. For more, contact us.