Forensic, General & Medical
Expert Witnesses

Hydrology Expert Witnesses

An expert witness for hydrology, which can be defined as the study of the complex water systems above, within, or especially on the earth, often evaluates stormwater management, storm sewers, flooding, drainage, runoff, surface water, groundwater, erosion, grading, backups, overflows, and hydraulics. Hydrology disputes also may include other factors such as floodplains, wells, mold, regulations, detention, sinkholes, aquifers, modeling, drinking water, health and safety, Standard of Care, sedimentation, watersheds, and pumping.



Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.

Pennsylvania - Serving: Nationwide - Heritage Technical Services, Inc. offers consulting ...

Phone (610) 701-5650
Website https://www.heritageservices.com

Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant

For over 40 years Mr. Dutill has been performing hydrology and environmental engineering nationwide. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, drainage, runoff, hydrology, hydraulics, backups, drinking water, and air quality. He addresses these and other related issues as...

CLM Engineering Associates, LLC

CLM Engineering Associates, LLC

Connecticut - Serving: Connecticut & New Jersey

Phone (917) 270-8822
Website https://clmpe.com/

Premises Liability/Construction Accidents/Building Code Compliance Expert Witness

CLM Engineering Associates, LLC is a multi-faceted engineering firm. We were established in 2010 by Craig L. Moskowitz after spending more than 14 years working for other consulting engineering firms, construction management organizations, builders and general contractors. In addition, he honed his leadership skills...

Consolidated Consultants Co.

Consolidated Consultants Co.

California - Serving: All States, International

Phone (800) 683-9847
Website https://www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Vident Partners

Vident Partners

Maine - Serving: All states and Canada.

Phone (913) 257-5170
Website https://www.videntpartners.com

Expert Witness Search and Referral Service

Vident Partners provides concierge-level service. We handle each assignment in a customized manner, using our knowledge of the case, our knowledge of the experts, and our years of working with both plaintiff and defense attorneys in virtually every jurisdiction in the United States and Canada. Our goal is always to...

ForensisGroup Expert Witness Services

ForensisGroup Expert Witness Services

California - Serving: All States and International Services

Phone (626) 795-5000
Website https://www.forensisgroup.com/

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...

Givler Engineering, Inc.

Givler Engineering, Inc.

Texas - Serving: All States

Phone (210) 342-3991
Website www.givlerengineering.com

Civil Engineering, Forensic Engineering, Hydraulics, Hydrology, & Water Utility Expert Witness

L. David Givler, MSCE, PE is the president of the firm. He is a technical expert in hydrology and hydraulics with experience since 1984. His experience in municipal engineering and site development began in 1987. He obtained his Master of Science in hydraulics in 1986 from Lehigh University and his Bachelor of Science...

GEO Associates

GEO Associates

Texas - Serving: All States

Phone (936) 257-1633
Website www.geoassociates.net/

Forensic Geosciences Litigation Support

GEO Associates provides litigation support services and expert witness testimony for civil and criminal investigations and insurance industry cases (both plaintiff and defendant) that involve Groundwater Pollution and Data Analysis, Forensic Geology and Geophysics, Hydrology Modeling, and Forensic Meteorology...

John Shaw Consulting, LLC

John Shaw Consulting, LLC

California - Serving: All States

Phone (530) 550-1576
Website https://www.shaweng.com/

Sewer, Water, Wastewater, Hydraulic and Forensic Engineering Expert Witness

John Shaw Consulting, LLC offers 25 years of expertise in sanitary engineering including water (potable) and wastewater (industrial and domestic) treatment, conveyance, hydraulics (gravity and force), storage, reuse (biosolids and treated effluent), master planning, operations, maintenance, expert witness and...

JM Miller Engineering, Inc.

JM Miller Engineering, Inc.

Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

Phone (734) 662-6822
Website www.millerengineering.com

Engineering Expert Witness & Consulting

Dr. Miller is an Emeritus Professor at the University of Michigan College of Engineering and a registered professional engineer and consultant with more than 30 years of experience as an engineering expert witness. He specializes in warnings, labeling and instruction manuals, consumer product design, process safety,...

Peak Environmental LLC

East Brunswick, New Jersey

Environmental and Geological Forensic and Expert Testimony Services

Phone (732) 710-4338

Our services include developing & implementing environmental forensic programs for assessing the origin and age of select petroleum, VOC, and metal discharges; identifying commingled plume sources; and providing expert testimony. We service all states. Contact Dr. John Anton for a free quote.

Ruvin Grutman, P. E., L.S.

Lake Forest, California

Civil Engineer & Land Surveyor, Forensic Expert Witness, Litigation Support

Phone (818) 402-5459

Ruvin Grutman has over 35 years of experience in civil engineering and land surveying. From 1988 to 2006 he was an owner of a medium size engineering company in Los Angeles (GM Engineering). He is an expert in land development projects which include drainage investigations, design of streets,...

MetStat, Inc.

Fort Collins, Colorado

Legal and Insurance Industry Forensic Meteorology Services

Phone (970) 460-6401

Backed by our strong credentials, including Certified Consulting Meteorologists, MetStat provides professional forensic meteorology services. MetStat has supported numerous defendants and prosecutors in a variety of weather-related cases since 2006. Our pin-point meteorology investigations put...

Dr. Richard Collins, Ph.D., M.Sc., B.Sc.

Cranberry Township, Pennsylvania

Biomechanics, Biomedical Engineering and Personal Injury Consultant and Expert Witness

Phone (724) 742-0414

Forensic Biomechanics: analysis of trauma-related failures of: a) soft tissues: ligament, tendon, muscle, cervical and thoracolumbar spine, and articulations such as the knee, hip and shoulder joints; b) hard tissues: skull fractures, closed head injuries; c) medical device failure analysis; and...

Edward Aguado, Ph.D.

San Diego, California

Weather and Climate Litigation Support and Expert Witness Services

Phone (619) 405-8069

Edward Aguado, Ph.D., a university professor has experience in forensic meteorology and climatology. Experience includes civil and criminal proceedings, depositions and trial testimony. Research background in precipitation, solar energy, and California climatology. Co-author of leading text book on...

Fair Skies Consulting

Waukesha, Wisconsin

Meteorological Expert Witness

Phone (262) 271-3519

Mark McGinnis, CCM is the owner of Fair Skies Consulting, LLC. Mark provides Expert Witness services, Weather Hazard Planning and Weather Analytics to clients. He has over twenty years of experience forecasting, analyzing and communicating complex meteorological data including, tornadoes,...

Soil Water Air Protection Enterprise

Santa Monica, California

Environmental Modeling, Chemical Risk and Exposure Assessment Expert

Phone (310) 452-5555

SWAPE is an innovative environmental consulting firm that brings outstanding experience and success to clients on projects involving complex environmental issues. Our clients include a diverse variety of law firms, municipalities, environmental consulting firms, non-profit organizations,...

Applied Ecosystem Services, Inc.

Troutdale, Oregon

Environmental, Natural Resources, Water, Statistics Expert Witness

Phone (503) 667-4517

Environmental consultant with 30+ years experience. Expert in CWA, ESA, NEPA, CERCLA, RCRA, ecological risk assessment/analysis, environmental data analysis/statistics. Support of natural resource damage assessments (NRDA) and CERLA/Superfund cases. Clearly and effectively communicates complex...

Clearwater Group

Point Richmond, California

Forensic Environmental and Oil Geologist, Expert Witness and Speaker

Phone (510) 307-9943

James Jacobs, PG, CHG, CPetG has over 30 yrs as a geologist and practices nationwide. Inspection, cleanup, cost estimate, cost recovery for oil and gas fields, pipeline spills, sewer leaks, underground storage tanks, and industrial facilities. Oil and gas production verification. Licensed in AK,...

Stockdale Energy Company

Bakersfield, California

Oil and Gas Exploration and Production

Phone (661) 809-3745

I am a 50 year plus Petroleum Geologist. Worked for Shell Oil Company, Consulted and started an Oil E&P Company- sold and back to Consulting Petroleum Geologist

McKeon Engineering & Associates, LLC

Orlando, Florida

Professional Civil Engineering Consulting Firm

Phone (407) 928-7192

We are a full-service Civil Engineering consulting firm located in Orlando, FL serving clients throughout Florida and offers a 'one-stop design/engineering/permitting' experience for the development and construction industry, including turn key pre-construction services ranging from due diligence...

M. D. Campbell and Associates, L.P.

Houston, Texas

Environmental and Mining Forensic Expert

Phone (713) 807-0021

M.D. Campbell and Associates, L.P. (C&A) is a full-service environmental, water supply and mining consulting company serving industry in the U.S. and overseas. A professional consulting practice since leaving Du Pont in 1993, C&A is built around the well-known geologists and...

Govatos Consulting

Charlestown, Maryland

Forensic Engineering, Accident Reconstruction, Highway Design and Safety

Phone (302) 478-7000

George Govatos, Ph.D., PE provides analysis and testimony in Accident Reconstruction, and Highway Design and Safety. With over 27+ years of experience and 1700+ cases, Dr. Govatos has had the opportunity to testify numerous times in both deposition and at trial. His other forensic work has included...

Construction Consulting Enginerrs, LLC

Birmingham, Alabama

Construction & Engineering Expert Witness

Phone (205) 980-5186

Environmental Litigation Associates

Houston, Texas

Industrial Health & Safety Litigation Services

Phone (713) 807-0021

ELA was formed to provide the legal community with an integrated team of consultants and expert witnesses in the environmental sciences and engineering. ELA is comprised of senior scientists and engineers with exceptional technical ability in one or more scientific or engineering disciplines.

Forensic Analysis & Engineering Corporation

Hampton, Virginia

Forensic Engineering & Accident Reconstruction

Phone (757) 265-9333

Forensic Analysis & Engineering Corporation offers specialists in forensic analysis, forensic investigation, forensic science, carbon monoxide poisoning, forensic psychology, forensic evidence, product liability, defective product determination, boating safety, structural analysis, brain injury...

Cowan Associates, Inc.

Quakertown, Pennsylvania

Civil and Structural Forensic Engineering Expert

Phone (215) 536-7075

Cowan Associates is one of the oldest full service civil engineering firms in the Region. We have been providing multi-disciplinary engineering and technical services to our clients since 1958. CAI has designed many specialty and challenging land developments and facilities over the last forty five...

Golden Gate Weather Services

Saratoga, California

Meteorological and Climate Expert Witness

Phone (408) 379-7500

Golden Gate Weather Services (GGWS) provides a full array of meteorological services and expertise to the law profession and insurance industry. GGWS assists attorneys for both plaintiff and defendant cases in obtaining, analyzing, interpreting and understanding weather and climatological data....

Water Resources Consulting Services, Inc. (WRCS)

Palm Desert, California

Water Resources Engineering - Hydrology & Hydraulics Expert Witness Services

Phone (760) 895-4411

WRCS provides worldwide litigation support in surface water hydrology and hydraulics, forensic flood evaluations and flood control systems design and operation. Mr. Van Bruggen has over 30 years of civil engineering experience, and has testified over 100 times as a water resources engineering...

Darrel Dunn - Expert Witness

Palmer Lake, Colorado

Hydrogeologist - Expert Witness

Phone (719) 352-6101

Broad experience in groundwater hydrology, surface water hydrology, and geologic computer applications, especially surface and groundwater modeling. Experience includes hydrogeology, environmental geology, engineering geology, and petroleum geology.

Resource Engineering, Inc.

Evergreen, Colorado

Forensic Geotechnical/Geological Engineering & Litigation Support

Phone (303) 674-6029

Engineering Forensics Investigations, Document Reviews, and Litigation Support

RAPPS Engineering and Applied Science

Springfield, Illinois

Environmental Engineering Compliance Expert Witness

Phone (217) 787-2118

RAPPS Engineering and Applied Science, founded in 1978, is a mid-sized environmental consulting firm that applies environmental and civil engineering skills to provide high quality, affordable solutions to problems faced by businesses and communities.

Frederic G. Snider

Greensboro, North Carolina

Geology and Hydrology Forensics, Expert Witness and Litigation Support

Phone (336) 273-9263

Frederic G. Snider brings 25 years of national and international experience in geology, geophysics, hydrogeology, the design and implementation of field exploration programs and support of regulatory, legal and public processes. His experience includes work on environmental projects (both hazardous...

Careaga Engineering, Inc.

Budd Lake, New Jersey

Surveying, Construction and Structural Defects Expert

Phone (973) 448-0651

American Geotechnical, Inc.

San Diego, California

Geotechnical Expert Witness Services

Phone (800) 275-2798

Dr. Ronald K. Christensen

Highland, Utah

Engineering, Hydrology, Hydraulics, Flooding, Water, Environmental Expert

Phone (801) 492-0229

Upstream Group LLC

Boise, Idaho

Construction Management Forensic Expert

Phone (208) 866-7913

The objective of my approach is to begin with the end in mind. Establish a common goal and achieve that goal through hard work, investigation, best practice, and industry standard. Using the core values of honesty, integrity and loyalty to the cause. ; My track record of 17 years of construction...

Schwerin & Associates

San Diego, California

San Diego Civil Engineer and Expert Witness

Phone (619) 220-4969

Schwerin & Associates, headed up by firm Principal Walter Schwerin, provides Civil Engineering and Planning services on many of the forensic skills required in today's legal environment. If your needs are related to land use matters, storm drainage events, estimating, you would be well served...

Ebert & Associates Inc.

Albuquerque, New Mexico

Accident Photo Analysis & Mapping; Aerial Photo Analysis and Mapping Expert Witness

Phone (505) 344-2345

INSITE Engineering & Surveying PLLC

Charlotte, North Carolina

Investigative Engineering Services, Site Planning & Development, Hydrology & Hydraulics Experts

Phone (704) 540-4706

Lineberger & Associates

San Antonio, Texas

Forensic, Civil, Structural Engineering

Phone (866) 440-0003

Dr. William M. Turner

Albuquerque, New Mexico

Water Rights Valuation and Water Law Nationally and Internatonally

Phone (505) 843-7643

Dr. Turner is the Principal in WaterBank a nationally recognized firm specializing in every aspect of the water business from resource validation, brokerage, title abstracts, title opinions, escrow services, water resource exploration, ground water exploration, water quality, water investments.

CCA, LLC

Kennewick, Washington

Environmental, Geotechnical, and Hydrogeologic Forensics Expert

Phone (509) 521-2754

Hydrology Support Services LLC

Tempe, Arizona

Groundwater and Surface Water Expertise. Site Hydrology, Watershed Hydrology

Phone (480) 839-4015

Balance Hydrologics, Inc.

Berkeley, California

Analysis of Watershed, Channel, Ground-water, and Wetland Dynamics

Phone (510) 704-1000

Shoener Environmental Consulting

Dickson City, Pennsylvania

Environmental Consultant and Expert Witness

Phone (570) 489-6920

Leggette, Brashears & Graham, Inc.

Trumbull, Connecticut

Professional Ground-Water and Environmental Services

Phone (203) 452-3100

Genesis Weather Solutions, LLC

Highlands Ranch, Colorado

Forensic Meteorology - Weather Reconstruction for the legal and insurance industry

Phone (303) 927-6522

APEX Environmental Consultants, Inc.

Lenexa, Kansas

Full Service Environmental & IAQ Consultants

Phone (913) 338-2739

States West Water Resources Corporation

Cheyenne, Wyoming

Hydrology Expert Witness

Phone (307) 634-7848





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