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Forensic, General & Medical
Expert Witnesses

Sewers Expert Witnesses

A sewer systems expert witness addresses mode of failure, standards of care, engineering design, operation and maintenance and construction defect issues in sanitary engineering – water, wastewater, and sewer. This includes water (potable) and wastewater (industrial and domestic) treatment, conveyance, hydraulics (gravity and force), storage, disposal and reuse (biosolids and treated effluent). Common litigation issues regarding sewers include contamination and pollution, proper operation and maintenance, and raw sewage inundation due to sewer main blockage.



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 and international expert witness and consulting services ...

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

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

For over 45 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,...

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, PE provides expert witness services for attorneys in cases related to the water, wastewater and sewer utility industry on matters of design, planning, management, operation and maintenance, regulatory compliance and governance .Forensic engineering and expert witness services also address mode of failure,...

Roger W. Griffith, P.E.

Roger W. Griffith, P.E.

Tennessee - Serving: All States

Phone (865) 471-8142
Website https://rogergriffith.com

Forensic Mechanical & Plumbing Engineer, Expert Witness and Litigation Support

Roger W. Griffith, P.E. is a Professional Engineer with registrations in 27 states. He has a degree in mechanical engineering and is also a board-certified forensic engineer.
He has over 39 years of experience in designing, maintaining, and operating mechanical, plumbing, and sprinkler systems. He has served as a...

Real Estate Expert Witnesses, LLC

Real Estate Expert Witnesses, LLC

Illinois - Serving: National and International

Phone (312) 620-2124
Website https://www.realestateexpertwitnesses.com

Commercial & Residential Real Estate Expert Witness

Jeff Rothbart is a seasoned real estate executive with more than 19 years of direct experience in all aspects of commercial and residential real estate. Generally, Mr. Rothbart's experience includes, but is not limited to, land and property acquisition, zoning and entitlements, development, general contracting,...

Eleuthera Associates, LLC

Eleuthera Associates, LLC

Connecticut - Serving: All 50 States.

Phone (860) 886-3419
Website www.constructionexpert1.com

Construction Accident Expert Witness (Heavy Equipment; Personal Injury; Slips, Trips, and Falls)

Mr. Ferreira is the owner and general manager of Eleuthera Associates, LLC and PDF Construction Co. Inc.. He has over 40 years of "hands-on", "in the field" experience, and is multi-disciplined in construction, operating heavy equipment and trucks, project management, safety and cost management relating to municipal...

CLM Engineering Associates, LLC

CLM Engineering Associates, LLC

Connecticut - Serving: Connecticut & New Jersey

Phone (203) 658-3910
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...

Ivey Engineering, Inc.

Ivey Engineering, Inc.

California - Serving: All States

Phone (858) 587-2874
Website https://www.iveyengineering.com

HVAC, Plumbing, Fire Sprinklers, Piping, & Energy Efficiency Expert Witness

Ivey Engineering, Inc. (IEI) is an HVAC, plumbing, process piping, fire sprinkler and energy management consulting firm. The firm performs forensic analysis, expert witness consulting and construction claims consulting. The staff is comprised of professional engineers, former construction executives and service and...

Tyson Enterprises Incorporated

Tyson Enterprises Incorporated

Michigan - Serving: All States

Phone (248) 230-9561
Website www.tysonenterprises.com/

Building, Faulty Construction, Personal Injury, OSHA, & Contracts: Forensics

Tyson Enterprises Incorporated is directed by Mr. Ronald Tyson. For over 35 years, Mr. Tyson has served the legal community as a construction expert witness, working for both plaintiff and defendant's attorneys. He has been in the construction business for over 45 years. He has years of hands-on experience as a...

James Partridge Consulting, LLC

James Partridge Consulting, LLC

Michigan - Serving: All States

Phone (248) 645-1465
Website www.jpconsulting-llc.com

Forensic, HVAC, Plumbing, Carbon Monoxide, Mechanical & Mold Engineers - Expert Witness Services

James Partridge Consulting (JPC) provides construction investigation, forensic services, consulting and expert witness services to the legal, insurance and business communities for construction, design and installation defect disputes for all building types. We provide an objective evaluation of the evidence and...

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 Co., 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...

Accident Prevention & Investigation, Inc. - Ken Shorter, MS, CSP, ARM, TCDS

Baltimore, Maryland

Accident Investigation, Analysis & Safety Expert Witness Services Provider

Phone (410) 744-5325

Accident Prevention & Investigation, Inc. specializes in the investigation, analysis, and expert testimony for construction and demolition accidents. We are heavily involved in large multi-employer cases, falls, cranes, rigging, demolition, forklifts, excavation, trenching, heavy equipment,...

J. B. Giacoma Consulting, LLC

Martinez, California

Plumbing, HVAC, Construction, Piping Systems, Asbestos Expert Witness

Phone (925) 681-3342

J. B. Giacoma Consulting, LLC provides consulting and evaluation services for Plumbing/Mechanical related projects. Work with attorneys and other clients to resolve case issues. Construction defects - Personal liability claims. Construction claims - Cost estimating (Plaintiff or defense).

Mull Engineering Group

Wildwood, Missouri

Mechanical/HVAC Engineering Expert Witness

Phone (636) 938-9755

Mull Engineering Group provides mechanical engineering design and support for attorneys, insurance companies, architects, building owners and facility managers. We bring almost 40 years of practical real-world experience to our clients and their cases or projects.

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,...

Plumb-Tech Design & Consulting Services LLC

Monroe, Michigan

Plumbing, Mechanical and Fuel Gas Systems Forensic Expert Witness

Phone (734) 322-0225

Ron George, president of Plumb-Tech Design & Consulting Services LLC, has been an expert in designing, investigating and providing forensic technical reports for plumbing and mechanical systems since 1978. Since the mid 1990's he has been providing forensic investigations as an expert for...

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...

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 45 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,...

Robert T. Tolbert, P.E.

Wilsonville, Alabama

Expert Engineering Consultation Services

Phone (205) 670-5733

Robert T. Tolbert, P.E. (BSME, MSCE) is a licensed Professional Engineer in Alabama, Arkansas, Georgia, Mississippi and Tennessee. Mr. Tolbert has many other certifications and qualifications, including the completion of the Northwestern Automobile Accident Reconstruction course. He has over 38...

William R. Laton, Ph.D

Santa Ana, California

Hydrogeology Expert Witness

Phone (714) 296-4055

Dr. Laton possesses extensive knowledge in the areas of hydrogeology, soil and water contamination, hydrology and surface water, wetlands, coastal monitoring/geomorphology, field sampling techniques, well hydraulics, as well as environmental remote sensing/GIS.






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