Find the Right Expert for Every Case

Professional Engineer | Construction & Federal Infrastructure Expert

Colonel (Ret.) Robert Carpenter, P.E., CGC is a construction and federal infrastructure expert specializing in engineering quality control and program oversight. With a career spanning construction project management, federal procurement, and disaster recovery operations, he brings a strategic framework to litigation work involving complex infrastructure and regulatory compliance. His work centers on investigating construction standards of care, assessing compliance with Federal Acquisition Regulations, and evaluating whether FEMA Public Assistance program requirements have been met. Mr. Carpenter has been retained in numerous expert witness and consulting engagements across Florida, Virginia, and Puerto Rico, involving federal construction standards, disaster recovery operations, and USACE infrastructure projects. His MS in Civil Engineering from Stanford University, along with certifications such as LEED and his licenses as a Professional Engineer in multiple jurisdictions, 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 federal procurement and infrastructure projects.

Principal Biomechanical Engineer and Accident Reconstructionist

Mohammad Atarod, Ph.D., P.E. is a biomechanical engineering and accident reconstruction expert specializing in the biomechanical analysis of injury and premises liability cases. With a career encompassing advanced biomechanical research, accident reconstruction, and premises liability assessments, he brings a multidisciplinary perspective to litigation work. His work centers on investigating accident dynamics, assessing injury causation, and evaluating compliance with safety standards. Mr. Atarod has been retained in numerous expert witness and consulting engagements across North America, involving cases such as vehicle collisions, slip/trip and fall incidents, and premises liability. His Doctor of Philosophy in Biomedical Engineering (Biomechanics), along with certifications such as the Crash Data Retrieval (CDR) Analyst Certificate, 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 accident reconstruction and injury biomechanics.

Aviation Safety Consultant

Keith M. Cianfrani, MAS, CRSP is an aviation safety expert specializing in risk management and accident investigation. With a career encompassing military service, aviation safety consulting, and academic instruction, he brings a multifaceted perspective to litigation work. His work centers on investigating aviation accidents, assessing human factors in aviation operations, and evaluating compliance with safety standards. Mr. Cianfrani has been retained in numerous expert witness and consulting engagements across the United States, involving aviation safety, risk management, and accident investigation. His Master of Aeronautical Science in Aerospace Safety, along with certifications such as Certified Registered 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 aviation safety and human factors.

Occupational Safety and Health Consultant

Gregory G. Zigulis, MS, MBA, BSCE, CIH, CSP, B11 LMSS™ is an occupational safety and health expert specializing in OSHA compliance and risk assessment. With a career spanning military bioenvironmental engineering, industrial hygiene management, and environmental health and safety consulting, he brings a multidisciplinary perspective to litigation work. His work centers on investigating serious and fatal injury incidents, assessing compliance with OSHA standards, and evaluating whether safety management systems meet regulatory requirements. Mr. Zigulis has been retained in numerous expert witness and consulting engagements across the United States, involving construction safety programs, multi-employer worksites, and industrial hygiene cases. His Master of Science in Occupational Safety Management, along with certifications such as Certified Safety Professional and Certified Industrial Hygienist, 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 toxic exposures, workplace falls, and equipment-machine accidents.

Consultant Orthopaedic Surgeon and Medical Expert

Mr Maximillian Mifsud MD MScRes FRCSEd(Tr&Orth) FEBOT is a Consultant Orthopaedic Surgeon and Medical Expert specializing in medicolegal aspects of paediatric orthopaedics. With a career encompassing paediatric trauma, hip preservation, and neuromuscular orthopaedics, he brings a nuanced understanding of complex surgical and post-injury scenarios to his litigation work. His work centers on investigating post-injury bone deformities, assessing neuromuscular conditions, and evaluating whether surgical interventions align with established medical standards. Mr. Mifsud has been retained in diverse expert witness and consulting engagements across the UK, involving paediatric orthopaedic cases, hip dysplasia, and limb reconstruction. His MD in Medicine and Surgery, along with certifications such as FRCS(Tr&Orth) and FEBOT, 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 paediatric orthopaedic injuries and conditions.

Forensics Engineer | Continuum Mechanics Expert | National Security Technologist

Jaton N. Wince, Ph.D. is a forensic engineering expert specializing in mechanical failure analysis and biomechanics of traumatic injury. With a career spanning aerospace, defense, and computational science, he brings a multidisciplinary engineering perspective to litigation work. His work centers on investigating mechanical and materials failures, assessing blast-structure interactions, and evaluating whether engineering standards were met in complex technical disputes. Dr. Wince has been retained in numerous expert witness and consulting engagements across the United States, involving gas explosions, structural damage, and mechanical system failures in residential, commercial, and industrial contexts. His Ph.D. in Engineering, along with certifications such as Level III DAWIA in Systems Planning and ASME Geometric Dimensioning and Tolerancing Professional Certification, 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 forensic engineering and mechanical failures.

Expert in Intellectual Property & Product Liability

Michael Nranian, JD, MBA, MS is an Intellectual Property & Product Liability expert specializing in patent analysis and product liability litigation. With a career encompassing automotive safety systems, regulatory compliance, and forensic analysis, he brings a multifaceted perspective to litigation work. His work centers on evaluating patent infringement, reconstructing accident scenarios, and assessing compliance with safety standards. Mr. Nranian has been retained in numerous expert witness and consulting engagements across the United States, involving automotive safety systems and intellectual property disputes. His Juris Doctor in Law, along with certifications such as Six Sigma Black Belt and Licensed Professional Engineer, 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 automotive safety and intellectual property.

Forensic Accounting and Valuation Expert

Dr. Barbara C. Luna, PhD, MS, BA, CPA, ASA, CVA, ABV, CGREA, CCREA, CREA, CFE, CFFA, CFF, CMC is a forensic accounting and valuation expert specializing in damages, valuation, and fraud litigation. With a career encompassing diverse sectors such as breach of contract, intellectual property, and business dissolution, she brings a multifaceted analytical framework to her litigation work. Her work centers on investigating fraud, assessing lost profits, and evaluating liability issues. Dr. Luna has been retained in numerous expert witness and consulting engagements across the United States, involving cases such as construction defects, securities fraud, and marital dissolution. Her PhD in Applied Mathematics from Harvard University, along with certifications such as Certified Public Accountant and Certified Fraud Examiner, 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 financial analysis and business valuation.

Experienced Contractor/Consultant

David L. Mefford is a construction and remediation expert specializing in construction defects, water damage, fire, sewage, and mold litigation. With a career spanning over five decades in building, restoration, and remediation, he brings a practical and comprehensive framework to litigation work. His work centers on investigating construction defects, assessing water and fire damage, and evaluating whether industry standards were met in remediation efforts. Mr. Mefford has been retained in numerous expert witness and consulting engagements across the United States, involving cases of construction defects, mold remediation, and water intrusion. His Certified Restorer designation from the Restoration Industry Association (RIA), along with his Certified Mold Professional certification from the Institute of Inspection, Cleaning and Restoration Certification (IICRC), 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 and remediation issues.

Snow Sports Expert and Consulting

Randy P. Wall, PE, MPA is a civil engineering expert specializing in land development and residential structural engineering. With a career spanning civil engineering, land development, and regulatory agency processing, he brings a multifaceted perspective to litigation work. His work centers on investigating construction defects, assessing professional liability claims, and evaluating whether regulatory compliance has been met. Mr. Wall has been retained in numerous expert witness and consulting engagements across the United States, involving construction defects, land use disputes, and residential structural engineering cases. His Master of Public Administration in Public Administration, along with certifications such as Professional Engineering licenses in 13 states, 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 civil engineering and land development.

Principal Structural Engineer

Vanessa M. Malone, P.E. is a forensic structural engineering expert specializing in structural failure investigation and construction defect analysis. With a career spanning aerospace, defense, and nuclear industries, she brings a multidisciplinary perspective to her litigation work. Her work centers on investigating structural collapses, assessing construction defects, and evaluating whether hurricane or wind damage has occurred. Ms. Malone has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to structural collapses, construction defects, and hurricane damage. Her M.Sc. in Civil Engineering: Computational Mechanics, along with P.E. Licenses in FL, NY, LA, GA, MO, TX, 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 structural engineering and building code compliance.

Principal/CEO

Scott “Spiderman” Mulholland CGC BEC CMR CMA CIEC is a Construction Defects Expert specializing in forensic analysis and dispute resolution. With a career spanning building science, moisture engineering, and quality control, he brings a comprehensive investigative framework to litigation work. His work centers on investigating construction failures, assessing moisture intrusion, and evaluating whether building envelope standards were met. Mr. Mulholland has been retained in numerous expert witness and consulting engagements across the United States, involving construction defect cases, environmental investigations, and building envelope assessments. His certifications as a Certified General Contractor, Certified Indoor Environmental Consultant, and Certified Building Envelope Investigator 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 construction materials and methods.

Explosive Engineering, Mining & Construction Blasting Expert

Kurt E. Gleason is an explosive engineering and blasting expert specializing in mining and construction blasting litigation. With a career spanning surface, underground, and underwater blasting, he brings a comprehensive understanding of controlled blasting techniques and their application in complex environments to his litigation work. His work centers on investigating blasting-related claims, assessing the impact of transient vibration and flyrock, and evaluating whether industry standards were met in blasting operations. Mr. Gleason has been retained in numerous expert witness and consulting engagements across states including Alabama, California, and New York, involving commercial blasting disputes, subrogation claims, and damage-related actions. His BS in Construction Engineering (Civil) from Purdue University, along with certifications such as the MSHA Miner ID and Seismograph Operation Certification, 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 blasting and explosives.

Licensed General Contractor and Consultant

James Platt, Licensed General Contractor and Consultant is a construction defects expert specializing in construction consulting and litigation support. With a career encompassing luxury home design, real estate investment, and construction management, he brings a comprehensive perspective to his litigation work. His work centers on investigating construction defects, assessing compliance with building codes, and evaluating contract adherence. Mr. Platt has been retained in numerous expert witness and consulting engagements across the Pacific Northwest, involving residential and commercial construction disputes. His education in Business Law from the College of Eastern Utah, along with his licenses as a general contractor and master journeyman plumber, 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 and contract compliance.

Expert Witness and Consulting

Paul D. Ferreira, C.M., C.S. is a construction and safety expert specializing in litigation involving defective pavements, construction-related accidents, and compliance with industry standards. With a career encompassing extensive field experience in project management, safety, and cost management across various construction sectors, he brings a practical, hands-on perspective to his litigation work. His work centers on investigating roadway accidents, assessing construction site safety practices, and evaluating compliance with OSHA and ADA regulations. Mr. Ferreira has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to defective pavements, construction site accidents, and safety compliance in municipal, commercial, and residential projects. His Construction Management Diploma from Stratford Career Institute, along with certifications such as ATSSA certification in Work Zone Safety and Traffic Control Requirements, 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 and responsibility in disputes involving construction safety and defective workmanship.

Civil & Geotechnical Engineering Expert Witness

Malay Ghose Hajra, Ph.D., P.E., BC. GE, ENV SP, F.ASCE is a Civil & Geotechnical Engineering expert specializing in subsurface investigation and geotechnical design. With a career encompassing diverse roles in civil engineering, he brings a multifaceted perspective to litigation work. His work centers on investigating soil and foundation distress, assessing erosion and flood control measures, and evaluating construction defects. Mr. Ghose Hajra has been retained in numerous expert witness and consulting engagements across the Gulf Coast, involving complex geotechnical and civil engineering cases. His Ph.D. in Civil (Geotechnical & Geo-Environmental) Engineering, along with certifications such as EnvisionTM Sustainability Professional and Board-Certified Geotechnical Engineer, 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 soil settlement, flood damage, and construction defects.

FAIA IIDA NCARB LEED AP

David Louis Swartz, FAIA IIDA NCARB LEED AP is a construction defects and slip trip & fall expert specializing in building codes and architectural design litigation. With a career spanning architectural design, construction administration, and historic renovation, he brings a nuanced understanding of compliance and safety standards to his litigation work. His work centers on investigating construction defects, assessing ADA compliance, and evaluating whether building codes have been adhered to. Mr. Swartz has been retained in numerous expert witness and consulting engagements across the United States, involving cases related to construction defects, ADA compliance, and architectural design. His Master of Architecture from the University of Southern California, along with his LEED Accredited Professional certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of standard of care in disputes involving architectural design and construction compliance.

President and Principal

Christopher L. Matthews is a building envelope systems expert specializing in disputes related to exterior building envelope system installation, performance, and design. With a career spanning over four decades in design, installation, and performance assessment, he brings a comprehensive framework to litigation work involving building envelope systems. His work centers on investigating water infiltration resistance, assessing hurricane readiness, and evaluating whether structural glazing systems meet industry standards. Mr. Matthews has been retained in numerous expert witness and consulting engagements across the United States and the Caribbean, involving construction defects and building inspection cases. His Bachelor of Science with High Honors in Business Administration from the University of Florida, along with certifications such as AWCI Certified EIFS Inspector and Certified Building Commissioning 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 responsibility in disputes involving building envelope systems and water infiltration issues.