Hydrology Expert Witnesses
Chuck Dutill, P.E., D.F.E. - Heritage Technical Services, Inc.
Pennsylvania - Serving: Nationwide and international expert witness and consulting services ...

Hydrology, Environmental Engineering, and Civil Engineering Expert Witness and Consultant
For over 40 years Mr. Dutill has been practicing in hydrology and environmental engineering. He has focused on wastewater, stormwater, flooding, sewers, septic systems, groundwater, hydrogeology, drainage, hydraulics, backups, drinking water, air quality, mold, hazardous waste, water quality, soils, erosion, wells,...
GEO Associates
Texas - Serving: All States

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...
CLM Engineering Associates, LLC
Connecticut - Serving: Connecticut & New Jersey

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...
Givler Engineering, Inc.
Texas - Serving: All States

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...
John Shaw Consulting, LLC
California - Serving: All States

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...
21st Century Forensic Animations
Texas - Serving: All States; All Countries

3D Computer Forensic Animation - Expert Witness and Litigation Support
21st is the oldest Independent Forensic Animation firm in the nation. We generate sophisticated 3-dimensional computer animation of your expert's opinion. We utilize science and technology to help present complex events for the triers of fact. Since 1989, we have created thousands of animations for hundreds of clients...
JM Miller Engineering, Inc.
Michigan - Serving: Miller Engineering serves clients nationally with offices located ...

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,...
Consolidated Consultants Co.
California - Serving: All States, International

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
Maine - Serving: All states and Canada.

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...
Fair Skies Consulting
Waukesha, WisconsinMeteorological Expert Witness

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,...
Clearwater Group
Point Richmond, CaliforniaForensic Environmental and Oil Geologist, Expert Witness and Speaker

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,...
Water Resources Consulting Services, Inc. (WRCS)
Palm Desert, CaliforniaWater Resources Engineering - Hydrology & Hydraulics Expert Witness Services

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...
Edward Aguado, Ph.D.
San Diego, CaliforniaWeather and Climate Litigation Support and Expert Witness Services

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...
Golden Gate Weather Services
Saratoga, CaliforniaMeteorological and Climate Expert Witness

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....
Frederic G. Snider
Greensboro, North CarolinaGeology and Hydrology Forensics, Expert Witness and Litigation Support

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...
DTN (formerly MetStat)
Fort Collins, ColoradoLegal and Insurance Industry Forensic Meteorology Services

DTN recently acquired MetStat, experts in forensic meteorology. The staff at DTN has supported numerous defendants and prosecutors in a variety of weather-related cases since 2006. Our pin-point meteorology investigations put weather events into a historical and/or statistical perspective, thereby...
Ruvin Grutman, P. E., L.S.
Lake Forest, CaliforniaCivil Engineer & Land Surveyor, Forensic Expert Witness, Litigation Support

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,...
Schwerin & Associates
San Diego, CaliforniaSan Diego Civil Engineer and Expert Witness

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...
Cowan Associates, Inc.
Quakertown, PennsylvaniaCivil and Structural Forensic Engineering Expert

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...
Govatos Consulting
Charlestown, MarylandForensic Engineering, Accident Reconstruction, Highway Design and Safety

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...
M. D. Campbell and Associates, L.P.
Houston, TexasEnvironmental and Mining Forensic Expert

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...
Forensic Analysis & Engineering Corporation
Hampton, VirginiaForensic Engineering & Accident Reconstruction

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...
Environmental Litigation Associates
Houston, TexasIndustrial Health & Safety Litigation Services

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.
Construction Consulting Engineers, LLC
Birmingham, AlabamaConstruction & Engineering Expert Witness

Construction Consulting for all types of construction; Mechanical. Plumbing & Fire Protection Engineering
Peak Environmental LLC
East Brunswick, New JerseyEnvironmental and Geological Forensic and Expert Testimony Services

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.
Soil Water Air Protection Enterprise
Santa Monica, CaliforniaEnvironmental Modeling, Chemical Risk and Exposure Assessment Expert

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, OregonEnvironmental, Natural Resources, Water, Statistics Expert Witness

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...
McKeon Engineering & Associates, LLC
Orlando, FloridaProfessional Civil Engineering Consulting Firm

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...
Darrel Dunn - Expert Witness
Palmer Lake, ColoradoHydrogeologist - Expert Witness

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, ColoradoForensic Geotechnical/Geological Engineering & Litigation Support

Engineering Forensics Investigations, Document Reviews, and Litigation Support
RAPPS Engineering and Applied Science
Springfield, IllinoisEnvironmental Engineering Compliance Expert Witness

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.
Careaga Engineering, Inc.
Budd Lake, New JerseySurveying, Construction and Structural Defects Expert

American Geotechnical, Inc.
San Diego, CaliforniaGeotechnical Expert Witness Services

Ebert & Associates Inc.
Albuquerque, New MexicoAccident Photo Analysis & Mapping; Aerial Photo Analysis and Mapping Expert Witness

Dr. William M. Turner
Albuquerque, New MexicoWater Rights Valuation and Water Law Nationally and Internatonally

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.
Balance Hydrologics, Inc.
Berkeley, CaliforniaAnalysis of Watershed, Channel, Ground-water, and Wetland Dynamics

Shoener Environmental Consulting
Dickson City, PennsylvaniaEnvironmental Consultant and Expert Witness

APEX Environmental Consultants, Inc.
Lenexa, KansasFull Service Environmental & IAQ Consultants
