Engineering Expert Witnesses in California

The SEAK Expert Witness Directory contains a comprehensive list of engineering expert witnesses who testify, consult and provide litigation support on engineering and related issues. Engineering expert witnesses and consultants on this page may form expert opinions, draft expert witness reports, and provide expert witness testimony at deposition and trial. The issues and subjects these engineering expert witnesses testify regarding may include: Engineering, Construction Defects, Bicycles, Failure Analysis, Plumbing, Construction, Construction Engineering, Energy, Equipment & Machinery, Faa, Human Factors, Hvac, Manufacturing, Product Design, and Refrigeration.

Use the search box above to further refine your search for engineering expert witnesses by keyword and state. Attorneys contact the experts directly – with no middleman.

Pro/Consul Technical & Medical Experts

Long Beach, California
Engineering, Orthopedic Surgery - Accident Reconstruction, Biomechanics, Premises Liability, Construction, Safety, Equipment & Machinery, Education & Schools, Medical, Dental, Materials Failure
Nationwide Service - over 15,000 Experts. Call (800) 392-1119 or email us with your Technical and Medical expert needs. Our full-time research staff locates qualified experts quickly - new experts are added every day. Pro/Consul is listed and recommended by the A.M. Best Company. "We have been very impressed with the timely responses whenever we have had a request and also with the professional manner in which your company is managed."

Rod W Bergen, PE Rod Bergen and Associates

Malibu, California
Horses, Engineering - Equine, Solar Energy, Electrical Contracting, Solar Installations, Solar Design, Equestrian Facilities, Police Horses, Horse Rider Instructor Certification, Horse Accident Reconstruction, Solar Incident Reconstruction, Horse Mounted Patrol, Electrical Construction

Christopher Curtis, PLS, Geomatics Engineer CBC Geospatial Consulting, Inc.

Sacramento, California
Land Surveying, Engineering - Aerial Photo Analysis, Mapping, Explosions, Fire Origin & Cause Investigations, Forensic Engineering, Geographic Information Systems - GIS, High Definition Surveying (HDS), Highway Sight Distance, 3D Laser Scanning, LiDAR, Geomatics, Photogrammetry, Visibility Studies, Wildfires, Wildland Fires
Mr. Curtis has more than 30 years of experience in land surveying and geomatics engineering. For nearly 20 years, Mr. Curtis has been retained by law firms, insurance companies, the California Office of the Attorney General, and the U.S. Attorney’s Office to provide professional surveying and mapping, expert witness, and litigation consultant in civil and criminal matters related to wildfires, wildland fire origin and cause investigations, explosions, highway sight distance incidents, workplace injury, catastrophic injury, and wrongful death. As a geomatics engineer, Mr. Curtis has provided project delivery support (GPS control, conventional surveying, photogrammetric mapping, raster imaging, landnet boundary resolution, right of way engineering, and GIS) on projects domestically and abroad. Mr. Curtis’ responsibilities include the supervision and direction of production staff and subconsultants on a project/task basis, cost estimating and scoping, collection, processing, and ana...

Bonneau Dickson, PE Bonneau Dickson PE, Consulting Sanitary Engineer

Berkeley, California
Engineering, Environmental - water treatment, distribution, storage facilities, sewers, wastewater collection, pumping and treatment systems, stormwater and drainage facilities, septic systems, leach fields, sewage spills and overflows into structures, backwater valves, coliform contamination
Bonneau Dickson, P.E. is a sanitary engineer with forty years of experience in all aspects of potable water, wastewater and stormwater design and construction management. He has provided forensic sanitary engineering expertise and served as an expert witness for 25 years. He has been deposed approximately 100 times and has testified in trials, arbitrations or mediations more than a dozen times. Civil Engineer -- California # 19491 Water Environment Federation California Water Environment Association American Water Works Association WateReuse National Onsite Wastewater Association California Onsite Wastewater Association Pipe Users Group of Northern California (PUG)

Jose J. Granda, PhD, PE Cadsim Engineering

Sacramento, California
Accident Reconstruction, Engineering - Mechanical Engineering, Auto Accidents, Accident Biomechanics, EDR download, analysis, including TESLA, Work Place Accidents, Heavy Vehicles, Motorcycles, Pedestrians, Bicycles, Failure Analysis, Computer Models, Simulations, Finite Element Modeling (FEA), Human Factors, Vehicle Dynamics and Design.
QUALIFICATIONS; Professor of Mechanical Engineering at the California State University in Sacramento, CA with 39+ yrs. experience. Professional Registered Mechanical Engineer (PE License, CA). An expert in accident reconstruction using computer simulations of accidents involving vehicles, trucks, heavy vehicles, motorcycles, biomechanics, pedestrians, bicycles, occupational, workplace, failure analysis impact forces, industrial accidents. EDR (Event Data Recorder) analysis including TESLA vehicles, patents. EXPERT WITNESS EXPERIENCE: Written reports, depositions & trial experience. SPECIALIZED TRAINING; Vehicle Dynamics and Design, Vehicle Safety & Crash Reconstruction, Accident Biomechanics, Finite Element Modeling in Computer Aided Design, Advanced Mechanical Design and Failure Analysis (CSUS); Motorcycle Accident reconstruction, (Northwestern University); EDR Certification, Tech 1, Tech II, EDR Analysis Certification (Collision Safety Institute); Applying Automotive EDR Da...

Kevin Hastings, P.E., C.F.P.S Ivey Engineering, Inc.

San Diego, California
Mechanical Engineering, HVAC - HVAC, plumbing, construction defects, construction engineering, energy, failure analysis, engineering, refrigeration
Ivey Engineering, Inc. (IEI) is an HVAC, plumbing, process piping, fire sprinkler and energy management consulting firm. The firm performs building system design work, forensic analysis, expert witness consulting, product liability consulting, construction cost analysis and construction claims consulting. The staff is comprised of professional engineers and former construction executives. We are licensed engineers and licensed contractors and have performed consulting work in over 30 states. Our clients include contractors, homeowner associations, commercial building owners, tenants, hotels, casinos, design professionals, manufacturers, law firms, insurance companies and individuals. We know what it takes to design, bid and construct projects. IEI was founded in 1994 in San Diego, California. We have offices in San Diego; Clearwater Florida; and Richmond, Virginia and provide consulting and expert witness services nationwide. Each of our engineers are licensed as professional engin...

Michael R. Henderson XL Aviation

Danville, California
Aviation & Aerospace, Engineering - Aircraft Accident, Aircraft Incident, Aircraft Crash, Plane Crash, Aviation Safety, General Aviation, GA, Aviation, Flight, FAA, NTSB, FSDO, AOPA, Pilot Training, Flight School, Aircraft Maintenance, Crash Forensics, Aircraft Safety, Cessna, Cirrus, Bonanza, Piper, Beechcraft, Champion, Extra, Pitts
Current Flight School & Aircraft Lease Business Owner, Physicist with over 50 years of critical problem solving experience providing General Aviation Aircraft and Pilot Training. Expert in determining the critical factors that determine all manner of aviation outcomes connecting pilot capability, training, emotional fitness, state of being and the relevant relationships between pilot, machine and environment. Inventor and builder of key technologies. Sought technical resource focused on FAA requirements, historical trends, aircraft capabilities as well as current pilot training and behavior characteristics relevant to critical performance cause and effect. Skilled and experienced in critical state of the art problem solving techniques developed for and used by NASA, Boeing, IBM, Intel, Apple and Others.....Expert Pilot & Physicist. Cause and Effect Master, Clear and Concise Reporting. Most recent cases: Desiree Horton v OCFA et al

James C. Jeffery III, PE, PTOE

Los Gatos, California
Traffic Engineering, Engineering - Transportation, Roadway design, Design immunity, Construction zone collisions, bicycles, traffic control devices and systems
Roadway design defect review of public, private roadway with determination of possible dangerous condition and liability; Design immunity; Compliance with standards of care; Construction zone collisions; Investigation of collision site – all roadway types, all land use types, all jurisdictions, all types of vehicles - including bicycles - and pedestrians. Largest settlement $5,000,000. Traffic Engineer (CA Reg. #1179), Civil Engineer (CA Lic. #36644), Transportation Engineer, General Engineering Contractor (CA Lic. #391026), Consulting City Traffic Engineer, Regional Traffic Engineer. Plaintiff/ Defense, Public/Private Sector Clients, Superior and Federal Courts across US and in Canada. ITE Life Fellow

Carl H. Josephson, PE, SE Josephson-Werdowatz & Associates, Inc.

San Diego, California
Structural Engineering, Engineering - Wood, masonry, steel, concrete structures. Construction defect, insurance litigation, professional liability claims. Seismic/wind design, code review, standard of care analysis. Also foundations, underpinning, retaining walls, and tie-backs. Extensive graphics and animations capabilities.
Josephson-Werdowatz & Associates (JWA), founded in 1988 and with licenses in thirty states, has provided structural design and construction defect investigations/evaluations across the United States and abroad. Structural evaluations included wood, masonry, steel, and concrete structures, with particular emphasis on seismic and wind design. JWA has experience working with specialty materials such as acrylic, aluminum, and glass as well. Evaluations also include code review and analysis, and standard of care analysis. JWA has extensive experience with geotechnical structures such as special foundations, underpinning, retaining walls, tie-backs, and soil nails, among others. JWA strives for a reasoned, accurate, and practical solution to structural engineering problems and deficiencies. Principal Structural Engineers Carl H. Josephson, PE, SE; Dan R. Werdowatz PE, SE; and Stephen P. Kerr, PE, SE have been retained as expert witnesses in over 1,500 cases for plaintiff and defense cli...

Jamie Klopp Klopp US LLC

Encinitas, California
Automotive, Aviation & Aerospace - Automotive Design, Car Design, Aircraft Design, Product Design, Human Factors, Ergonomics, Styling, Interface, Intellectual Property, Patent, Manufacturing, Engineering, FAA, FMVSS, Interior, Exterior, Seats, Utility Patent, Design Patent, Design Process, Product Development
Jamie Klopp owns and operates Klopp US LLC, an Automotive, Aircraft, and Product Design Expert Witness service. In addition to expert work, Mr. Klopp is an active design professional working in automotive and aerospace product development. Mr. Klopp holds broad design expertise with specific focus on Passenger Vehicles and General Aviation Aircraft.

Jeff Lewandowski, D. Eng., P.E. Advanced Hydro Engineering

Walnut Creek, California
Civil Engineering, Engineering - Water related system modeling and construction defect analyses, Design and PS&E, Drinking water flow and pressure, Wastewater and sewer backup, Storm water drainage and flooding, Groundwater and seepage, Tidal hydrodynamics, Water pumping and storage, Hydraulic and hydrologic analyses, Irrigation
Dr. Lewandowski is a registered professional engineer in the State of California, and has over 35 years of professional experience in water related systems analysis, modeling and construction defect review, including: Drinking Water Systems – Wide range of project size and experience, from analyzing low water pressure conditions in HOA water distribution systems potentially caused by construction defects to City wide water distribution system master planning of piping, pumping and storage facilities to maintain water pressure and quality. Wastewater Systems – District Engineer services for a Sanitary District, including Master Plan review and development, modeling of peak wet weather flows, and project management of design and construction. Identified causes and resolutions for sewer backup and overflow conditions. Storm Drain Systems – Master planning and water quality modeling studies for numerous agencies, cities and districts, including a tidal hydrodynamic model of a natural co...

Michael C. Monastra, Captain Offshore Nautical LLC. Seamanship/Maritime Consultation

San Diego , California
Maritime, Maritime - Seamanship, Sailing Yachts, Motor Yachts, USCG Navigation Rules, Bareboat Charter contracts and disputes, Racing Rules of Sailing, Jones Act, Injuries, Accidents, Dismastings, Sinkings, Collisions, Allisions, Navigation, Engineering, Boatyard and Insurance Company repairs and disputes.
Professional Sailor since 1989. USCG Licensed Captain since 1990. World Sailing Group 3 (professional) Competitor since 2004. (retired) US Sailing Offshore Safety at Sea certification 2004-Present ASA certified Advanced Sailing Instructor 1992-Present ASA certified Coastal Navigation Instructor 1991-Present ASA certified Bareboat Chartering Instructor 1991-Present US Powerboating certified Advanced Powerboating Instructor since 2010. (retired) RBPA certified Twin Inboard Powerboating Instructor 2009-Present RPBA certified Single Inboard Powerboating Instructor 2009-Present RPBA certified Directed Thrust Powerboating Instructor 2009-Present Owner Offshore Nautical LLC. Seamanship/Maritime Consultation. Established 2008 Owner Privateer Maritime Inc, San Diego Sailing Academy and San Diego Powerboating Academy established 1989. I retired from on the water instruction in December 2021. I am an expert in seamanship, navigation, boathandling, docking, anchoring, mooring, and man overb...

Richard K. Pumerantz, PhD Guns and Ammo Witness Consulting

Lake Arrowhead, California
Firearms & Ballistics, Forensic Science - firearm, ammunition, ammo, ballistic, gun, cartridge, bullet, projectile, manufacture, load, weapon, antique, reconstruction, training, design, engineering, forensic, shooting, crime, scene
• Licenses: Type 10 FFL (Manufacturer of Destructive Devices), Special Occupations Tax Stamp, and all Dangerous Weapons Permits available from the State of California, DOJ. • Ongoing resource/consultant to numerous reloading equipment, projectile, and firearm manufacturers, including the areas of safety, training, and design flaws. • Designed and manufactured firearms and fire control systems. • Certified and testified in crime scene reconstruction and shooting accidents. • Recognized in the firearms industry as an expert in antique and replica cartridge development and manufacturing, including the production of proof loads. “Official” ammunition benchmark for half a dozen firearm manufactures. • Provide educational opportunities on the ammunition manufacturing process and corresponding toolmarks for law enforcement agencies, specifically for their crime lab and firearm unit technical staff. I have provided this training for such agencies as the California Criminalistics Instit...

Joseph Quinn, M.S., P.E. Materials FACT

Los Angeles, California
Failure Analysis, Metallurgy - Automobile, Aviation & Aerospace, Motorcycle,Appliance, Engineering, Construction, Construction Defects, Corrosion, Maritime, Equipment & Machinery, Mining, Bicycles, Transportation, Medical Devices, Manufacturing, Plumbing, Products Liability, Fire, Electricity, Pipe, HVAC, CPVC, Oil & Gas, Welding
Joseph Quinn, MS, PE, is a Forensic Metallurgy and Metallurgical Engineering consultant. He is a Licensed Professional Engineer in Metallurgical Engineering and is registered in 7 states (CA, PA, UT, NV, AZ, CO, WA). He has provided over 1,000 Failure Analysis investigations on metallic and non-metallic (glass, plastic, rubber, and composite) materials or products. Mr. Quinn provides metallurgical and materials consultation, expert witness testimony, and forensic failure analysis for civil litigation with retentions by defendants and plaintiffs. He has received awards in the International Metallographic Contest and has conducted several presentations on metallurgical engineering and failure analysis subjects at universities, ASM meetings, and industry events. He is President of the National Society of Professional Engineers in California (NSPE-CA) and is active in several technical societies. He has taught metallurgical engineering course topics in Principals and Applications of ...

Eric P. Rose, NPDP, MBA Pinnacle Product Innovation, Inc.

Tarzana, California
Engineering, Industrial Design - ISO 9001, Product Development, Product Design, Design For Manufacturing, FMEA, Plastic Product Design, Personal Protective Equipment (PPE), N95 Mask, Earplug, Hearing Protection, Respiratory Protection, Dental Device, Medical Device, Toy, Consumer Product, Durable Medical Equipment (DME), Furniture.
◼ BACKGROUND: 35+ years' experience in product design, product development, manufacturing. Product innovation part-time academic since 2009. Certified New Product Development Professional (NPDP) since 2008 by the Product Development and Management Association. Member of: Society of Plastics Engineers, American Society for Quality. Expert witness services to Product Liability, Intellectual Property (IP), and Commercial Dispute litigators. ◼ PLAINTIFF COUNSEL RETAINED: Expert witness in 3M Combat Arms earplug case, retained by two plaintiff law firms. More at, https://bit.ly/3M-earplug-settlement Daubert ruling at, https://bit.ly/EPR-3MEP-Daubert (Page 98). Two depositions. Expert Witness in furniture injury case, settled after my deposition. ◼ DEFENSE COUNSEL RETAINED: Furniture injury case. Review of the state of competitive product safety, mechanisms, warnings. Defense counsel represented major insurance company. ◼ PATENT INFRINGEMENT: Support to IP litigators looking for de...

Peter W Shackle, Ph.D Photalume Inc.

Rolling Hills Estates, California
Engineering, Electronics - Lighting Electronics patents, LED drive circuit patents, Expert witness for LED circuits, LED circuit patent disputes, Expert testimony for LED lights; Expert witness on LED dimming, Expert witness for driverless LED lights, Expert witness for LED circuit patents,
Website: Photalume.com Download legal CV here: https://photalume.com/legal-cv-for-peter-w-shackle/ I have twice testified at the International Trade Commission Court in Washington

David Shreve, PE Ivey Engineering

San Diego, California
Mechanical Engineering, Plumbing - HVAC, plumbing, construction defects, construction engineering, energy, failure analysis, engineering, refrigeration
Ivey Engineering, Inc. (IEI) is an HVAC, plumbing, process piping, fire sprinkler and energy management consulting firm. The firm performs building system design work, forensic analysis, expert witness consulting, product liability consulting, construction cost analysis and construction claims consulting. The staff is comprised of professional engineers and former construction executives. We are licensed engineers and licensed contractors and have performed consulting work in over 30 states. Our clients include contractors, homeowner associations, commercial building owners, tenants, hotels, casinos, design professionals, manufacturers, law firms, insurance companies and individuals. We know what it takes to design, bid and construct projects. IEI was founded in 1994 in San Diego, California. We have offices in San Diego; Clearwater Florida; and Richmond, Virginia and provide consulting and expert witness services nationwide. Each of our engineers are licensed as professional engine...
You can also find Engineering Expert Witnesses in:
California, Arizona, Florida, New York, Kansas , Michigan, Nevada, Massachusetts, Alabama, Texas, Virginia, Idaho, Georgia, Indiana, Oklahoma, Pennsylvania, Louisiana, Colorado, Maryland, Arkansas, Washington, Ohio, and Tennessee