Find the Right Expert for Every Case

Mine Safety Consultant

Tim A Martin, PHD, MBA is a mine safety expert specializing in accident reconstruction. With a career spanning nearly five decades in mining safety, consulting, and regulatory standards, he brings a robust understanding of industry practices and compliance to his litigation work. His work centers on investigating mining accidents, assessing regulatory adherence, and evaluating whether safety protocols were followed. Mr. Martin has been retained in numerous expert witness and consulting engagements across the United States, involving mining disasters, coal mining incidents, and regulatory compliance cases. His PHD from UOP and MBA from Ohio University, along with his Executive Leadership training from Ohio State Fisher School of Business, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving mine safety and accident reconstruction.

Certified Accident Reconstruction Specialist

Daniel William Vomhof III, E.I.T. is a Certified Accident Reconstruction Specialist expert specializing in accident investigation and reconstruction. With a career encompassing traffic engineering, vehicle accident analysis, and pedestrian interaction evaluation, he brings a multifaceted perspective to litigation work. His work centers on investigating traffic signal timing conflicts, assessing vehicle and pedestrian accident causation, and evaluating whether engineering standards were met. Mr. Vomhof has been retained in numerous expert witness and consulting engagements across North America, involving motor vehicle accidents, traffic signal safety, and pedestrian accident cases. His B.S. in Engineering from National University, along with certifications such as Accredited Traffic Accident Reconstructionist and Diplomate Board Certified Forensic Examiner, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving traffic accidents and signal timing issues.

Managing Director, Delay and Disruption

Eman Elnakly, BSc (Hons) is a construction delay and disruption expert specializing in forensic delay analysis and strategic project planning. With a career encompassing civil engineering, project controls, and international arbitration testimony, she brings a multifaceted perspective to her litigation work. Her work centers on investigating construction delays, assessing disruption impacts, and evaluating project management strategies. Ms. Elnakly has been retained in numerous expert witness and consulting engagements across the UK, Europe, West Asia, Africa, and Canada, involving sectors such as civil infrastructure, energy, marine, and oil and gas. Her BSc (Hons) in Civil Engineering, along with her candidacy for a Ph.D. in Engineering and Build Environment, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving construction delays and disruptions.

Expert Witness

Thomas I. Fitzgerald, Esq. is a transportation and accident reconstruction expert specializing in trucking and commercial vehicle litigation. With a career spanning over three decades in legal practice and accident analysis, he brings a multifaceted legal and technical perspective to his litigation work. His work centers on investigating compliance issues, assessing driver qualifications, and evaluating whether safety standards were met in transportation-related incidents. Mr. Fitzgerald has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to trucking safety, hazardous materials, and commercial vehicle compliance. His Juris Doctor from the Massachusetts School of Law, along with his certifications as a licensed attorney and certified accident reconstructionist, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving transportation safety and accident reconstruction.

Chartered Engineer

Mr Stephen Marshall, BSc CEng FIMechE MCIBSE MIET is a Building Services Engineering expert specializing in complex systems analysis and construction project management. With a career encompassing engineering failure analysis and expert witness testimony, he brings a multidisciplinary perspective to litigation work. His work centers on investigating engineering failures, assessing construction project compliance, and evaluating whether industry standards were met. Mr. Marshall has been retained in numerous expert witness and consulting engagements worldwide, involving complex engineering systems and construction projects. His BSc in Engineering, along with his Accredited Expert Witness certification from Cardiff University Law School, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving engineering and construction matters.

Expert Witness

Nicholas Strachan, PE is a construction defects expert specializing in electrical, fire alarms, lighting, and telecommunications systems in commercial and residential buildings. With a career spanning electrical engineering and construction defect analysis, he brings a technical and investigative framework to litigation work. His work centers on investigating construction defects, assessing compliance with industry standards, and evaluating whether system failures contributed to damages. Mr. Strachan has been retained in numerous expert witness and consulting engagements across Arizona, California, Florida, New York, and North Carolina, involving commercial and residential buildings, condominiums, laboratories, museums, office towers, and university campuses. His Bachelor of Science in Engineering Technology from Daytona State College, along with his Licensed Professional Engineer (Electrical) and Licensed Plans Examiner certifications, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction defects of electrical and related systems.

Expert Witness

Frank Johnson, P.E., CSP is an engineering and accident reconstruction expert specializing in safety, oil & gas, and personal watercraft incidents. With a career spanning safety engineering, forensic analysis, and failure testing, he brings a multifaceted investigative framework to litigation work. His work centers on investigating safety compliance, assessing mechanical failures, and evaluating whether engineering standards were met. Mr. Johnson has been retained in numerous expert witness and consulting engagements across the United States, involving oil & gas, personal watercraft, and all-terrain vehicle cases. His M.Sc from Oklahoma State University and BSME from Arizona State University, along with certifications as a Professional Engineer and Certified Safety Professional, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving engineering and safety compliance.

Quantity Surveyor, Quantum Expert, Contract Administrator

Mrs Crystal Jenkins, MCIArb, Dip Adj, BSc (Hons) is a construction dispute resolution expert specializing in contract administration and quantity surveying. With a career encompassing quantum analysis, contract administration, and expert witness reporting, she brings a multifaceted perspective to her litigation work. Her work centers on investigating payment disputes, assessing variation claims, and evaluating whether project delivery risks have been adequately managed. Mrs. Jenkins has been retained in numerous expert witness and consulting engagements across the construction industry, involving complex contract disputes and project delivery assessments. Her BSc (Hons) in a relevant field, along with the RICS Expert Witness Certificate, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction contract administration and quantum analysis.

Partner

John Chip Corbin is a Luxury Home Systems and Smart Home Technology expert specializing in construction defect litigation. With extensive experience in building inspection and security systems, he brings a comprehensive understanding of how advanced technology integrates with construction practices. His work centers on investigating construction defects, assessing compliance with building codes, and evaluating whether security systems meet industry standards. Mr. Corbin has been retained in numerous expert witness and consulting engagements across the United States, involving luxury residential properties and commercial construction systems. His background as an ICC-Certified Building Inspector, along with his expertise in Crestron Control Systems and Lutron Lighting Systems, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving smart home technology and security systems.

Founder

Richard J. Long, P.E., P.Eng. is a construction claims analysis expert specializing in construction contract disputes analysis. With a career spanning project management, engineering/construction management, and process engineering, he brings a strategic framework to litigation work. His work centers on investigating construction contract disputes, assessing arbitration and litigation support needs, and evaluating whether cost and schedule controls were appropriately implemented. Mr. Long has been retained in numerous expert witness and consulting engagements across North America, involving construction contract disputes and engineering management cases. His degree in engineering, along with his P.E. and P.Eng. certifications, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction claims and project management.

Scott G Roder is a forensic animation and crime scene reconstruction expert specializing in forensic evidence analysis and shooting scene investigation. With a career encompassing forensic animation, crime scene reconstruction, and medical illustration, he brings a multidisciplinary approach to litigation work. His work centers on investigating crime scenes, assessing forensic evidence, and evaluating whether medical illustrations accurately depict injuries. Mr. Roder has been retained in a substantial number of expert witness and consulting engagements across the United States, involving cases related to autopsy visualization, bloodstain pattern analysis, and medical malpractice. His Paralegal Certification from the Ohio Institute for Legal Studies reinforces his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving forensic evidence and crime scene dynamics.

Automated Vehicle & Accident Reconstruction Expert

Adam M. Olshove, PE, MSE is an Automated Vehicle & Accident Reconstruction Expert specializing in automotive engineering and accident analysis. With a career spanning systems engineering, mechanical engineering, and engineering management, he brings a multifaceted perspective to litigation work. His work centers on investigating crash development, assessing crash sensing calibrations, and evaluating whether safety standards were met in automated driving systems. Mr. Olshove has been retained in numerous expert witness and consulting engagements across the United States, involving automotive engineering, consumer products, and industrial accidents. His MSE in Systems Engineering & Engineering Management from Wayne State University, along with his BSE and MSE in Mechanical Engineering from the University of Michigan, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of causation in disputes involving collision avoidance and autonomous vehicles.

Brian H Aanestad is a General Engineering Construction expert specializing in construction dispute resolution. With a career spanning transportation logistics, underground construction, and civil construction, he brings a multifaceted perspective to litigation work. His work centers on investigating construction claims, assessing construction defects, evaluating whether construction delays meet industry standards. Mr. Aanestad has been retained in numerous expert witness and consulting engagements across California, involving construction contract disputes, transportation logistics, and underground construction projects. His certifications, including Cal-OSHA 30-Hour Safety Certified and Cal-OSHA 24-hour Hazwoper Certified, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction safety and engineering practices.

Chartered Surveyor - Construction Industry Consultant

Mr. Guy Higginbottom, Chartered Surveyor is a construction industry consultant specializing in dispute resolution, construction law, and contract negotiation. With a career encompassing roles in commercial direction and consultancy, he brings a strategic and legal framework to his litigation work. His work centers on investigating contractual breaches, assessing project delivery compliance, and evaluating whether quantum analyses align with industry standards. Mr. Higginbottom has been retained in numerous expert witness and consulting engagements across the UK, involving construction disputes, contract negotiations, and risk management. His MSc in Construction Law & Arbitration, along with memberships in the Royal Institution of Chartered Surveyors, Chartered Institute of Building, and Chartered Institute of Arbitrators, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving construction industry practices.

Expert Witness

L. David Givler, MSCE, PE is a Civil Engineering and Hydrology expert specializing in floodplain analysis and stormwater regulation litigation. With a career encompassing diverse aspects of water resources, dam construction, and municipal infrastructure, he brings a comprehensive understanding of regulatory compliance and engineering standards to his litigation work. His work centers on investigating floodplain management practices, assessing stormwater system designs, and evaluating whether municipal infrastructure meets regulatory standards. Mr. Givler has been retained in numerous expert witness and consulting engagements across multiple states, involving cases related to floodplain management, dam safety, and municipal stormwater systems. His MS in Civil Engineering from Lehigh University, along with his Professional Engineer certifications in PA, TX, OH, KY, OK, FL, NM, and MI, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving water resource management and infrastructure compliance.

Expert Witness

Timothy P McCormick, PE is a building inspection and construction defects expert specializing in building codes compliance and ADA/FHA compliance litigation. With a career spanning building inspection, construction defect analysis, and compliance evaluation, he brings a multifaceted perspective to his litigation work. His work centers on investigating building code adherence, assessing construction defect claims, and evaluating whether ADA/FHA compliance standards have been met. Mr. McCormick has been retained in numerous expert witness and consulting engagements across California, involving construction defect cases, building code compliance disputes, and accessibility compliance issues. His Bachelor of Science in Civil Engineering, along with certifications as a Registered Civil Engineer, Licensed General Contractor, Certified Plans Examiner, Building Official, and Certified Access Specialist (CASp), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of compliance and responsibility in disputes involving construction and accessibility standards.

Director

Mr George Palos, BSc (Eng.), ACGI, FRICS, FCIArb, MAE, MIET is a property valuation and construction disputes expert specializing in professional negligence and boundary disputes. With a career encompassing surveying, valuation, and arbitration, he brings a multifaceted perspective to litigation work. His work centers on investigating property valuations, assessing construction-related claims, and evaluating whether professional standards have been met. Mr. Palos has been retained in numerous expert witness and consulting engagements across the UK, involving property valuation, construction disputes, and rights to light cases. His BSc (Eng.) in engineering, along with his Chartered Engineer license and affiliations with the Royal Institution of Chartered Surveyors, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving surveying and valuation issues.

President and Founder

Mr. Dennis P Gemberling is a hotel and hospitality management expert specializing in standards of care, industry customs, and trade practices. With a career spanning management and operations, safety and security, and economic and financial analysis, he brings a comprehensive framework to litigation work. His work centers on investigating management and operational protocols, assessing safety and security measures, and evaluating whether industry standards have been met. Mr. Gemberling has been retained in numerous expert witness and consulting engagements across the United States, involving cases in the hotel, restaurant, and hospitality industries. His Certificate in Hotel Real Estate Investments and Asset Management from Cornell University, along with certifications such as Certified Hotel Administrator (CHA) and Certified Food & Beverage Executive (CFBE), reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standards of care in disputes involving hotel and hospitality operations.