Engineering Expert Witnesses in California

We’ll help you retain an industry-leading Engineering expert

Engineering expert witnesses specialize in a variety of fields, including civil engineering, mechanical engineering, electrical engineering, structural engineering, and environmental engineering. Some of the most common specialties among these experts also include forensic engineering, geotechnical engineering, traffic engineering, fire protection engineering, and software engineering. They have provided opinions on the effects of construction defects, product liability, patent infringement, building collapses, and industrial accidents.

Find an expert witness near you

Select your state

What party are you representing?

Average Engineering Expert Witnesses Court Fees

$325/hr

Review Fee

$375/hr

Deposition Fee

$400/hr

Court Fee

Engineering Experts in California

View our Expert Witness Directory
Review Fee $300/hr
Deposition Fee $325/hr
Court Fee $325/hr

This highly-qualified expert has over 20 years of experience in electrical and electronics engineering, rail transit systems design, construction, project management, light rail vehicle, and field wayside maintenance areas. He earned his BS in electrical and electronics engineering from California State University at Sacramento and his MBA in strategic leadership from Amberton University. He is licensed as a registered professional engineer in California. He formerly served as a technologist for Bechtel Power Corporation, a stop and zones technician and acting administrator for Orange County Transportation Authority, a project engineer for DCM Industries and Balfour Beatty Rail Systems. He also served as the associate systems design engineer for the Santa Clara Valley Transportation Authority, working with the Bay Area Rapid Transit (BART) team on the Silicon Valley Rapid Transit (SVRT) BART Extension Project. Currently, this expert is a senior systems engineer of rail operations for a local transportation authority in California.

Managing Director, A Transportation Service in CA

Master of Business Administration (MBA), Amberton University

San Jose |

California

View profile
Review Fee $295/hr
Deposition Fee $295/hr
Court Fee $295/hr

This expert has over 32 years as an Accident Reconstructionist and Forensic Engineer, and is ACTAR Accredited. He is a certified Crash Data Retrieval (CDR) technician, operator and data analyst. He is a former Chair of the Engineering Sciences section and Fellow of the American Academy of Forensic Sciences, and a member of 5 additional forensic groups including CAARS, NAPARS, SAE, SATAI and SOAR. He has 100 publications and presentations in the field of forensic automotive engineering and is currently the owner of an Accident Reconstruction firm.

Mechanical Engineer, A Private Consulting Group in CA

Master of Science (MS), University of California, Santa Barbara

Santa Barbara |

California

View profile
Review Fee $225/hr
Deposition Fee $375/hr

This highly qualified expert specializes in engineering and regulatory affairs for medical device commercialization. She earned a BS in mathematics from Oregon State University and a MS in Medical Device and Diagnostic Engineering from the University of Southern California. This expert currently owns and operates her own medical device company where she prepares and submits FDA regulatory services 510k applications.

Founder and President, A medical device consultancy in CA

Master of Science (MS), University of Southern California

San Francisco |

California

View profile
Review Fee $250/hr
Deposition Fee $250/hr

This highly qualified expert from the field of computer science has an MS and a Ph.D from John Hopkins University. He is a Fellow of the American Association for the Advancement of Science, Fellow of Association of Computing Machinery and Fellow of Institute of Electrical and Electronic Engineers. This expert has received several awards for his work, including Best Paper awards, Vice President’s Research Excellence Award and Vice-Chancellor’s Gold Medal among others. He has over 200 publications and is also an editor with International Journal of Foundations of Computer Science, ACM Transactions on Sensor Network, International Journal of Foundations of Computer Science and Computational Geometry: Theory and Applications. Currently he serves as professor, Director for Center of Geometric Computation and Chair of the Department of Computer Science at a renowned university.

Chair, A renowned university

Doctor of Philosophy (PhD), Johns Hopkins University

Santa Barbara |

California

View profile
Review Fee $350/hr
Deposition Fee $450/hr
Court Fee $450/hr

This premises liability expert is a member of the American Society of Safety Engineers and is a credentialed safety engineer with over 20 years of experience in his field. He has also published several articles on concepts in safety and design.

Founder/Dean, A Major Interior Design Group

Los Angeles |

California

View profile
Review Fee $750/hr
Deposition Fee $750/hr
Court Fee $750/hr

This expert specializes in gas station and convenience store operations, management, and safety, with specific focus on site valuations, operating procedures, capital and expense management. He earned a BS in Chemical Engineering from Cornell University and a MBA in Finance from Drexel University. He has 37 years of experience in the downstream petroleum refining and marketing industry with ARCO and BP. As President of BP West Coast Products, LLC and Vice President Retail Operations, he had responsibility for ARCO gasoline retail sales and AMPM operations worldwide, consisting of the C-Store business with 700 franchisees, 3000 convenience stores, and $3 billion in revenue.

President and Founder, A gas station and convenience store consulting firm in CA

Master of Business Administration (MBA), Drexel University

Katy |

California

View profile
Review Fee $280/hr
Deposition Fee $395/hr
Court Fee $395/hr

This expert works as the vice president of engineering for a large fitness corporation. He has worked in the industry for over over thirty years, is familiar with industry trends, and is familiar with the history of numerous fitness products. He holds multiple patents for highly used fitness equipment and has published multiple articles on product safety/warning labels. He is chairman of the committee responsible for fitness industry standards and has authored or contributed to all standards published to date. He has worked on product liability cases for 34 years assisting both defense and plaintiffs attorneys.

Owner, A fitness industry engineering consulting firm in CA

Master of Science (MS), California State University, Long Beach

Huntington Beach |

California

View profile
Review Fee $225/hr
Deposition Fee $250/hr
Court Fee $250/hr

This master electrician has almost 40 years of hands on experience. His areas of expertise include national electrical code compliance, safety code compliance, high voltage electrical safety orders, grounding and bonding of electrical systems, electrical line contact, high voltage contact, power plant wiring, ANSI standards, electrical patent infringement, accident investigation and OSHA standards. He is currently a private electrical contractor in California.

Owner and Operator, An Electrical Contracting Company in CA

Associate of Science (AS), College of Marin

San Francisco |

California

View profile
Review Fee $212/hr
Deposition Fee $325/hr

This expert is one of two owners and a Principal Scientist at a major environmental firm. This firm specializes in providing solutions to challenging agricultural and environmental problems throughout the world. Their areas of expertise include soil science, water quality and demand evaluation and management, agricultural systems, salinity and nutrient management, ecosystem restoration, statistics, remote sensing, geospatial analysis, land stabilization, and regulatory policy. Since earning his PhD in Soil Science, this expert has 19 years of experience in agricultural consulting in the United States. Before co-founding Land IQ, this expert spent 5 years with an agricultural and environmental firm.

Owner and Principal Scientist, LandIQ

Doctor of Philosophy (PhD), North Carolina State University

Sacramento |

California

View profile
Review Fee $500/hr
Deposition Fee $500/hr

This expert is a statistician experienced in data analysis and statistical methods to evaluate field performance of vehicles and consumer products. Her key areas of expertise include; statistical analysis using field data; consumer complaint data analysis; warranty data analysis; claims data analysis; customer contact data analysis; economic valuation; damage assessment; econometric/financial modeling; analyses of large complex data sets; regression analysis and ANOVA; reliability analysis, and more. This expert has been involved in several studies using warranty/customer contact or claims data to predict the number of claims/failures and annual claim/failure rates for various consumer and industrial products.

President, Statistical Analysis Consulting Firm

Master of Science (MS), George Washington University

Mountain View |

California

View profile
Review Fee $850/hr
Deposition Fee $850/hr
Court Fee $850/hr

This highly qualified expert is a semiconductor memory industry analyst with a strong engineering background. He received his B.A. in Electrical Engineering at Georgia Tech and his M.A. in Business Administration at the University of Phoenix. He is a patent holder in cache memory design, has published 50+ articles in the field, and is the creator of two independent blogs that frequently cover both memory and SSD technologies. He has strong ties with all major memory chip makers (Samsung, Micron, SK hynix, SanDisk, Toshiba, Intel, Macronix, Spansion, etc) other members of the memory ecosystem (Kingston, PNY, Applied Materials, etc.) and SSD makers and users (IBM, Western Digital, Seagate, Kingston, etc.) This expert has 32 years professional experience and deep technical knowledge in the semiconductor space. He has worked at Intel Corporation, National Semiconductor, Siemens, Integrated Device Technology, and other leading firms. As Director and Chief Analyst at Dataquest, he was responsible for all memory forecasts, models, and analysis. As Senior Director of Corporate marketing at a major technology firm, he implemented marketing programs to sell SST’s flash memories. As Director of a flash memory research firm., he developed key analysis of memory markets and led the analysts team's research efforts in chip and application markets. Currently, he is the President of a semiconductor market research firm, where he is the leading analyst for the semiconductor memory and SSD markets.

President, Major Semiconductor Research Firm in CA

Master of Business Administration (MBA), University of Phoenix

Los Gatos |

California

View profile
Review Fee $200/hr
Deposition Fee $200/hr
Court Fee $200/hr

This expert has been involved in the LED industry since 2005. He managed the patent portfolio for Color Kinetics and enjoyed considerable success in building out a functional licensing program for the world-wide LED industry. He went on to be the IP Strategist and GM of Custom Solutions for Lighting Science Group. Since 2010 he has worked as an independent advisor to a wide range of LED companies in North America, Europe, and Asia, focusing on IP strategy, product development, new market entry, fund-raising, and related activities. He is a former instructor in IP strategy for the Licensing Executive Society. He currently serves on technical advisory boards and boards of directors for LED lighting companies in the US and Europe, and remains active in assisting both young and established companies in the pursuit of their goals for growth.'

IP Strategy Consultant, An LED products & IP portfolio consultancy in CA

Master of Public Administration (MPA), University of Washington

Berkeley |

California

View profile
Review Fee $600/hr
Deposition Fee $600/hr
Court Fee $600/hr

This expert has been working as a mechanical engineer and testifying expert witness for over 30 years. He holds both an M.S. and Ph.D. in Mechanical Engineering from Stanford University and a BES from Georgia Tech. He is a Fellow of the American Society of Mechanical Engineers (ASME), a Senior Member of the Institute of Electrical and Electronics Engineers (IEEE), and a Member of SAE and ASM. This expert is a licensed Professional Mechanical Engineer (PE), providing expertise across a wide range of engineering topics and fields. He has deep experience in medical devices including cardiovascular, orthopedic, and spinal applications and applications of nitinol shape memory materials. He has experience as an Expert Witness, has testified in trial and deposition, and authored expert reports and IPR declarations. He works in patents and product failure analysis and forensics. He was previously Faculty in the Department of Mechanical Engineering at Santa Clara University as well as a Visiting Associate Professor in the Department of Mechanical Engineering at Stanford University.

Principal, An independent engineering consultancy in CA

Doctor of Philosophy (PhD), Stanford University

Sunnyvale |

California

View profile
Review Fee $350/hr
Deposition Fee $350/hr
Court Fee $350/hr

This expert is a well-versed IT and telecommunications expert, receiving a Ph.D. in Computer Networking. He has published a dozen papers in professional journals and conferences, and holds two patents related to distributed base station controllers. He previously served as the VP of Business Development of Huawei R&D and the Managing Director of R&D at Vodafone Group. This expert is currently a private consultant in the telecommunications industry.

Consultant, A Telecommunications Advisory Firm

Master of Business Administration (MBA), Golden State University

Alamo |

California

View profile
Review Fee $500/hr
Deposition Fee $500/hr
Court Fee $500/hr

This well credentialed expert earned his B.S. and M.S. in Mechanical Engineering from Cal State Fullerton and his Ph.D. in Civil Engineering/Structural Mechanics from UC-Irvine. He is a Professional Engineer in the state of California and has 46 U.S. patents issued in his name. Prior to starting his own engineering consulting firm, he was the Vice President of Engineering at Hartwell Corporation and the Vice President of Research and Development at Textron Aerospace Fasteners. He is a member of several industry organizations, including the National Society of Professional Engineers and the American Society of Mechanical Engineers.

Principal, An Engineering Consultancy Firm in CA

Doctor of Philosophy (PhD), University of California-Irvine

Laguna Niguel |

California

View profile
Review Fee $500/hr
Deposition Fee $500/hr
Court Fee $500/hr

This computational scientist is a member of the professional staff at a prestigious science and technology university in California, where he works in the school's Center for Advanced Computing Research. The expert earned a B.Sc. in Physics from the University of Manchester and a Ph.D. in Experimental Particle Physics from the University of Sheffield. He held a staff physicist position at CERN before assuming his current role. The expert is a Fellow of the Institute of Physics and a member of the Institute of Electrical and Electronics Engineers. His current research interests include high performance network and computing systems and grid architectures.

Principal Computational Scientist & Member of the Professional Staff, California Institute of Technology

Doctor of Philosophy (PhD), University of Sheffield

Pasadena |

California

View profile
Review Fee $300/hr
Deposition Fee $350/hr
Court Fee $350/hr

This expert is an endowed professor of Weed Science at a very prominent university in California. He is the author of 2 patents, 5 books, and over 100 scholarly publications in field of Weed Science and Agronomy. He earned his doctoral degree from Kansas State University and later served as an agronomist and weed specialist at Washington State University, as well as a lecturer in Urban Horticulture at the University of Washington. He is an active member of the United States Council for Agriculture Science and Technology, the Weed Science Society of America, and the International Society of Plant Protection.

Endowed Professor, A University in CA

Doctor of Philosophy (PhD), Kansas State University

Woodland |

California

View profile
Review Fee $325/hr
Deposition Fee $425/hr
Court Fee $425/hr

This highly qualified engineering expert specializes in water treatment engineering, design, and operations. He is a certified water treatment and distribution operator. He belongs to a number of prestigious societies in the water treatment field and has authored more than 5 publications on the topic. This expert is currently a private water treatment industry consultant.

Consultant, A private water treatment industry consultancy in California

Bachelor of Science (BS), University of Nevada - Reno

Walnut |

California

View profile
Review Fee $300/hr
Deposition Fee $500/hr
Court Fee $500/hr

This registered Professional Electrical Engineer and Professional Control Systems Engineer earned his BS in Mechanical Engineering from the Massachusetts Institute of Technology and his MS in Electrical Engineering from Stanford University. He holds more than 25 US patents and is an active member of the Institute of Electrical and Electronics Engineers as well as the National Fire Protection Association. For a number of years he served as the Chief Engineer at the Tyco Corporation, developing heat tracing technologies. Since 2008, he has operated an independent San Francisco Bay Area consultancy specializing in electrical and mechanical engineering.

Owner, A private electrical and mechanical engineering consultancy in CA

Master of Science (MS), Stanford University

Palo Alto |

California

View profile
Review Fee $400/hr
Deposition Fee $400/hr
Court Fee $400/hr

This highly qualified expert received his B.S. in Electrical Engineering from the Massachusetts Institute of Technology and his M.S. and Ph.D. in Electrical Engineering from Stanford University University. He is the primary inventor of 11 patents and has reviewed 20+ cases on patent validity and infringement since 1998. He is a Fellow of several professional organizations in the field including the Institute of Electronics and Electrical Engineers, American Physical Society, and The Optical Society of America. Formerly, he was at AT&T Bell Laboratories where he researched novel sources of ultraviolet and soft X-ray coherent radiation, advanced lithography, picosecond optoelectronics, semiconductor physics, surface physics, MOS device physics, and integrated circuit process technology. He held management positions as Head of the Laser Science Research Department and Head of the ULSI Technology Research Department at AT&T Bell Labs. He has also done technical consulting for Rodel Inc., Alpha Golf, Inc., University Technology Ventures, Inc., and Veeco Metrology Group. Currently, this expert is the Associate Chair of Electrical Engineering and Computer Science and Chair of the EE Division, College of Engineering at a high-ranking major university.

Associate Dean, Research, A major university in CA

Doctor of Philosophy (PhD), Stanford University

Berkeley |

California

View profile
Review Fee $250/hr
Deposition Fee $399/hr

This expert has over 35 years of experience in the field of bridge design and construction. He earned his BS at the Portuguese Military Academy, and a Graduate Engineering Diploma and MS in Structural Engineering at the University of Witwatersrand (Johannesburg, South Africa). He is certified as a Professional Civil Engineer, as an Expert Analyst in Finite Elements Methods, and as an Advanced Concrete Technologist. He has previously served as a Senior Regional Bridge Engineer for the SE of the US and South America while working for AECOM, Head of Structural Design for Consulgal, and has worked on a number of projects as a freelance Expert Consultant in Structural and Bridge design and construction. He currently serves as a Senior Supervising Engineer for an Engineering company ranked at the top 20 in the US, in their Irvine office in California.

Senior Supervising Engineer, A Construction Company in California

Master of Science (MS), University of Witwatersrand

Irvine |

California

View profile
Review Fee $350/hr
Deposition Fee $500/hr
Court Fee $500/hr

This expert is a retired police officer and owner of a police training and consulting firm. He holds a Bachelor of Science in Criminal Justice Management, a Masters of Science in Psychology and is completing a doctoral degree in Performance Psychology. He is a Certified Criminal Investigator with the American College of Forensic Examiners Institute and a Force Science Certified Analyst with the Force Science Institute He currently teaches the application of Human Factors science to a police officer's use of force (Attention, Perception, Response Time, Decision Making, and Memory). He is also an Adjunct Professor of Criminal Justice, a Police Academy Instructor, and a Force Options Simulator Instructor at a large regional training center. His policing experience includes positions in; SWAT, Field Training, Gangs, Narcotics, Supervision Media Relations, and Use of Force Training.

Consultant, A police training and consulting firm in CA

Doctor of Philosophy (PhD), Grand Canyon University

Brentwood |

California

View profile
Review Fee $250/hr
Deposition Fee $350/hr
Court Fee $385/hr

This expert has over 30 years of experience in the field of Chemical Engineering. He earned his BS, MS, and PhD in Chemical Engineering at the University of California, Los Angeles. He is on the Advisory Board of the Endowed Fund for Cyrogenic Research, and the Board of Directory for the Cyrogenic Society of America, and has 7 patents in Cyrogenics. This expert has authored over 60 publications and 55 scientific papers, as well as lectured extensively on topics relating to his field, and has coauthored a book on Cyrogenics. He currently holds academic positions at two major universities in California, lecturing on Cryogenics and Astronautical Engineering. He also serves as an Engineering Specialist for an Aerospace Company, and the Technical Director of a major US Defense Contractor.

Engineering Specialist, An Aerospace Company in California

Doctor of Philosophy (PhD), University of California, Los Angeles

Los Angeles |

California

View profile
Review Fee $400/hr
Deposition Fee $400/hr
Court Fee $400/hr

This expert has been in the field of Forensic Engineering for the past 6 years. He earned his BS from California State University of Fresno, and his MS in Mechanical Engineering from Oregon State University. He is a certified Mechanical Engineer, and currently works as an Engineering Consultant at a Forensic Engineering Firm in California.

Engineering Consultant, A forensic engineering firm in CA

Master of Science (MS), Oregon State University

Clovis |

California

View profile
Review Fee $250/hr
Deposition Fee $600/hr
Court Fee $600/hr

This expert has over 20 years of expertise in materials consulting and forensic engineering work. He received a bachelor's in manufacturing engineering from Brunel University of West London. He continued on at Brunel to earn his PhD in metallurgy. A licensed metallurgical engineer, he is a member of the American Society of Testing & Materials and the American Society of Materials International. He served as a senior metallurgical engineer at Testing Engineers INC. and a materials engineer for the RJ Lee Group. Currently he works as a senior metallurgical engineer.

Senior Metallurgical Engineer, An Engineering Firm in CA

Doctor of Philosophy (PhD), Brunel University of West London

San Leandro |

California

View profile

FAQs for Engineering Expert Witnesses

What is the role of an engineering expert witness in a legal case?

An engineering expert witness provides technical knowledge and expertise to help clarify complex engineering issues in a court case. They can analyze evidence, provide testimony, and explain technical concepts.

What types of cases might require an engineering expert witness?

Engineering expert witnesses are often needed in cases involving product liability, construction defects, patent infringement, industrial accidents, and property damage.

Are there subspecialties within the field of engineering expert witnesses?

Yes, there are many subspecialties including civil, mechanical, electrical, chemical, structural, and forensic engineering. The type of case will determine the required specialty.

How can an engineering expert witness assist in a patent infringement case?

In patent infringement cases, an engineering expert can analyze the disputed technology or process, compare it with the patent claims, and provide clear explanations to the court.

Why would a construction defect case need an engineering expert witness?

An engineering expert can identify design flaws or deviations from building codes in construction defect cases. They can also estimate repair costs and testify on these matters.

How does Expert Institute select its Engineering expert witnesses?

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

Connect with the Engineering expert witness you need to win your case

Close Icon

Your information will not be shared. View our privacy policy.