Walking & Working Surfaces Expert Witnesses

Accident Reconstruction & Safety Expert Witness Listings

You will find expert witnesses who may provide testimony on walking and working surfaces by clicking on the following links. Walking and working surfaces experts found on this page may consult on issues involving moving walkways, pathways, platforms, polished floors, and sidewalks. Consultants found here may also provide expert witness testimony regarding pathways, uneven walking surfaces, and working surfaces accident reconstruction, among other topics.

You may limit your search for Walking & Working Surfaces expert witnesses to a specific area by selecting a state from the drop down box.

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Expert Witnesses

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Featured Experts
Chip Darius, OHST, CET, CUSP (Safety Priority Consultants, LLC)

Chip Darius, OHST, CET, CUSP (Safety Priority Consultants, LLC)

Over 180 catastrophic injury and fatality cases, federal and state court, plaintiff and defense. Connecticut attorneys and law firms have voted Safety Priority one of "The Best" 9 times in annual surveys. 28 years experience in safety and OSHA compliance... Learn More ›

Kevin A. Rider (Forensic Human Factors, LLC)

Kevin A. Rider (Forensic Human Factors, LLC)

Location: All 50 states. Kevin A. Rider, PhD, PE, CPE is a human factors expert, providing forensic engineering in the areas of driver behavior/attention, cell phone distraction, motor vehicle and pedestrian collisions, ergonomics, OSHA/workplace safety,... Learn More ›

Allan D. Snyder (AFC Forensic Consulting - PROPERTY MANAGEMENT)

Allan D. Snyder (AFC Forensic Consulting - PROPERTY MANAGEMENT)

Introduction PROPERTY MANAGEMENT EXPERT • Premises Liability • Slip, Trip & Fall • Standard of Care • Wrongful Death • Fire Safety • Landlord/Tenant • Habitability, Health and Safety Codes • HUD Housing (Section 8) • Senior Housing • Discrimination Trial... Learn More ›

Frank Ferrantello (Ferrantello Group)

Frank Ferrantello (Ferrantello Group)

Mr. Ferrantello has been practicing over 18 years with Licensure for over years. Projects such as: Expert Surveys, Diagrams, Exhibit’s, Testimony for damages and injuries such as: trip and falls, tree damage, flood building damage, traffic accidents,... Learn More ›
Gerald J Hietpas, P.E. (Causey Engineering, LLC)

Gerald J Hietpas, P.E. (Causey Engineering, LLC)

Location: Texas
Areas of Expertise: Since 1983, 94% of our 565 Industrial Cases have settled OUT OF COURT – as representatives for Insurers, Defense and Plaintiff Attorneys. Our Principals and Associates have in depth expertise in a broad...
Stephen E. Fournier, P.E., NCEES (Robson Forensic, Inc.)

Stephen E. Fournier, P.E., NCEES (Robson Forensic, Inc.)

Location: Multiple Locations
Areas of Expertise: STEPHEN E. FOURNIER, P.E., NCEES Construction Injury, Construction Equipment, Workplace Safety, Ladder Expert Steve has over 35 years in the construction field and has performed more than 1,000 forensic...
Keystone Engineering Consultants, Inc.

Keystone Engineering Consultants, Inc.

Location: Pennsylvania
Areas of Expertise: Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm providing comprehensive and qualified forensic engineering, architecture, scientific, biomechanics, and fire/arson investigation...
Vincent A. Ettari, P.E. (Vincent A. Ettari, P.E., P.C.)

Vincent A. Ettari, P.E. (Vincent A. Ettari, P.E., P.C.)

Location: New York
Areas of Expertise: Vincent A. Ettari, P.E., P.C. serves New York City & the counties of Westchester, Dutchess, Putnam, Orange, Rockland, Ulster, Suffolk (Long Island), Nassau, Bronx (N.Y.), Queens, Brooklyn / Kings County,...
Alvin Ubell (Accurate Building Inspectors®)

Alvin Ubell (Accurate Building Inspectors®)

Location: New York
Areas of Expertise: 50th Anniversary - Dedicated to Quality & Safety in Housing & Construction© Since 1961. Mr. Ubell's Firm services nearly 3,500 Law Firms & nearly 500 Architectural & Engineering Firms. Has Investigated...
Neil R. Temple, PE, CSP (Safety Management Associates)

Neil R. Temple, PE, CSP (Safety Management Associates)

Location: Virginia
Areas of Expertise: Mr. Temple is a Registered Professional Engineer in Safety (P.E.) and a Board Certified Safety Professional (C.S.P.) in Comprehensive Practice. He has over 32 years of diverse safety engineering, human...
Douglas W. Peden, R.A., NCARB (Robson Forensic, Inc.)

Douglas W. Peden, R.A., NCARB (Robson Forensic, Inc.)

Location: Multiple Locations
Areas of Expertise: DOUGLAS W. PEDEN, R.A., NCARB Premises Safety, Construction Claims & Architect Professional Liability Mr. Peden brings over 30 years professional experience preparing design and construction documents...
Robert C. Sugarman, PE (RCS Performance Systems, Inc.)

Robert C. Sugarman, PE (RCS Performance Systems, Inc.)

Location: New York
Areas of Expertise: Personal injury analyst. BA, MS, SM, PhD in physics & psychology (including MIT); 40 yrs R&D, teaching, trial testimony, industrial training, 'in the trenches'. Perception, vision, warnings, equipment/product...
Jeremy Swenson (Swenson Consulting)

Jeremy Swenson (Swenson Consulting)

Location: Missouri
Areas of Expertise: Swenson Consulting offers Snow Removal Expert Witness Services to legal professionals needing assistance with snow and ice removal slip and fall cases. He is an expert in black ice, sleet, freezing rain,...
Martin M Balaban, PhD, PE (AR TECH Forensic Experts, Inc)

Martin M Balaban, PhD, PE (AR TECH Forensic Experts, Inc)

Location: California
Areas of Expertise: PhD Mechanical Engineering from UC Berkeley, MS Mechanics from Illinois Institute of Technology, BS Civil Engineering from Cooper Union. Licensed Professional Engineer (Safety) State of California. Accident...
Gary E Kilpatrick (The Kilpatrick Group, PA)

Gary E Kilpatrick (The Kilpatrick Group, PA)

Location: Multiple Locations
Areas of Expertise: Who is The Kilpatrick Group? The Kilpatrick Group is a forensic engineering and consulting firm. We provide forensic engineering services in three main practice areas Division I: Motor Vehicle...
James M Miller (J. M. Miller Engineering, Inc.)

James M Miller (J. M. Miller Engineering, Inc.)

Location: Michigan
Areas of Expertise: Warnings & Instructions - Workplace Safety - Vehicle Accidents - Consumer Product Safety - Chemical Safety - Premise Liability - and much more. Principal Experts: Dr. James Miller, PE, PhD – – – Mark...
Jack R. Salling (Salling & Associates, Inc.)

Jack R. Salling (Salling & Associates, Inc.)

Location: Florida
Areas of Expertise: I am an expert in mechanical engineering and have testified in numerous state and federal jurisdictions as well as in other countries. I have a team of associates that perform investigations into cases...
James D. Madden. P.E. (Madden Accident Analysis & Forensic Engineering)

James D. Madden. P.E. (Madden Accident Analysis & Forensic Engineering)

Location: Multiple Locations
Areas of Expertise: During over 30 years of forensic work Senior Forensic Engineer James D. Madden, P.E. has: - completed over 1000 cases - prepared and issued over 600 written reports - prepared and issued over 60...
C.J. Abraham (Technical Director, Scientific Advisory Services, Ltd.)

C.J. Abraham (Technical Director, Scientific Advisory Services, Ltd.)

Location: New York
Areas of Expertise: Dr. Abraham has over forty years of international experience consulting to insurance companies, municipalities, government agencies, and the legal profession. He has consulted in more than 3,500 matters...
Michelle A Copeland, CIH (Occupational Safety Resource Inc.)

Michelle A Copeland, CIH (Occupational Safety Resource Inc.)

Location: Washington
Areas of Expertise: Michelle A. Copeland, President of Occupational Safety Resource Inc., is a practicing Certified Industrial Hygienist (CIH) with more than 35 years of experience in occupational safety and health. Ms. Copeland...
Richard Collins, Ph.D. (Biomechanics International)

Richard Collins, Ph.D. (Biomechanics International)

Location: Pennsylvania
Areas of Expertise: Areas of expertise include mechanical and biomedical engineering, accident reconstruction and biomechanics. Demonstrated accuracy in research and scientific analysis in mechanical and biomedical engineering...
Traci K. Campbell, P.E., CXLT (Quality Forensic Engineering, LLC)

Traci K. Campbell, P.E., CXLT (Quality Forensic Engineering, LLC)

Location: Florida
Areas of Expertise: Ms. Traci Campbell, P.E., CXLT, is an Industrial engineer with specialties in industrial accident reconstruction, including slip, trip, and fall analysis, human and environment interaction, forklifts,...
Jon J. Pina, MS, CSP (Evergreen Environmental Health and Safety, Inc.)

Jon J. Pina, MS, CSP (Evergreen Environmental Health and Safety, Inc.)

Location: Pennsylvania
Areas of Expertise: Mr. Pina has forty plus years experience in safety, health, and environmental management/loss prevention for construction, demolition, coal, chemical, steel, environmental remediation,and hazardous waste....
Hal Watson,Jr., PhD, P.E. (Watson Engineering Corp.)

Hal Watson,Jr., PhD, P.E. (Watson Engineering Corp.)

Location: Texas
Areas of Expertise: We do accident investigation and reconstruction and in the following areas: (1) Motor vehicle crashes (2) Industrial accidents (3)Construction site accidents (4) Invitee-Premise accidents such as slip,trip...
Technology Associates, LLC (Dr. Irving Ojalvo)

Technology Associates, LLC (Dr. Irving Ojalvo)

Location: Multiple Locations
Areas of Expertise: Dr. Irving Ojalvo. Our highly qualified staff of Mechanical, Biomechanical, Civil and Electrical Engineers have decades of experience assisting attorneys and insurance representatives pursue their...
Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - dewinc@hughes.net, ATECO - ateco@hughes.net, )

Peter Petrovsky PE, ME, CE, IE, A B HAZ & C-12 MULTI-DISCIPLINED ENGINEER & CONTRACTOR (Diversified - dewinc@hughes.net, ATECO - ateco@hughes.net, )

Location: California
Areas of Expertise: Peter Petrovsky, PE, has provided services as a consultant and an expert witness in applied civil and mechanical engineering science, building, infrastructure, and earthwork contracting. His strength and...
Kenneth D. Newson (Interior Specifications)

Kenneth D. Newson (Interior Specifications)

Location: California
Areas of Expertise: Forensic scientist in floor related litigation including slip & falls, all materials and installation, moisture vapor testing, and Slip Resistance testing. Member of ASTM. Marble Institute of America,...
Andrew R. Yarmus, P.E., F.NSPE (Yarmus Engineering, P.C.)

Andrew R. Yarmus, P.E., F.NSPE (Yarmus Engineering, P.C.)

Location: New York
Areas of Expertise: Yarmus Engineering, P.C. has been providing Engineering services throughout the tri-state area since 1974. Andrew R. Yarmus, P.E., F.NSPE, President of the firm, has worked in various engineering and...
Thomas J Lodge, AIA, NCARB (Robson Forensic, Inc.)

Thomas J Lodge, AIA, NCARB (Robson Forensic, Inc.)

Location: Multiple Locations
Areas of Expertise: Thomas Lodge is a versatile and accomplished registered Architect with 30 years of broad professional experience in design, construction detailing, and construction administration for a multitude of project...
Anthony J. Shinsky, AIA, NCARB, LEED AP (Robson Forensic)

Anthony J. Shinsky, AIA, NCARB, LEED AP (Robson Forensic)

Location: Multiple Locations
Areas of Expertise: Architecture, Construction and Premises Safety Expert Anthony Shinsky, AIA, NCARB, LEED AP is a Registered Architect with nearly three decades of professional experience in the construction consulting....
F.G. (Rick) Heath (Heath and Associates)

F.G. (Rick) Heath (Heath and Associates)

Location: Kentucky
Areas of Expertise: Expert services covering lifts, hoists, jacks, cranes, industrial machines, hydraulic equipment, tools, material handling, fork lifts, aerial work platforms, loaders, automotive lifts and scissors lifts....
Dr. / Professor J. Rasty, Ph.D., PE, CFEI, CFII, President & CEO (Real World Forensic Engineering)

Dr. / Professor J. Rasty, Ph.D., PE, CFEI, CFII, President & CEO (Real World Forensic Engineering)

Location: Texas
Areas of Expertise: Since 1988, Real-World Forensic Engineering, LLC (“RWFE”) has provided engineering services to industries and government labs, as well as litigation support to both plaintiff and defense attorneys practicing...
Catherine Witt (Traffic Safety Consultatns)

Catherine Witt (Traffic Safety Consultatns)

Location: Missouri
Areas of Expertise: I am a Temporary Traffic Control Specialist, with 30+ yr industry experience, I consult on roadway traffic control matters involving roadway worker safety, mobile and flagger operations, adequate signing,...
Robert L. McNealy (Flooristics, LLC)

Robert L. McNealy (Flooristics, LLC)

Location: Utah
Areas of Expertise: Flooristics, founded by Rob McNealy, specializes in flooring related accidents and defects. Flooristics provides an array of expert consulting and forensic services including: walkway auditing, slips,...
Frank Johnson (System Engineering And Laboratories (SEAL))

Frank Johnson (System Engineering And Laboratories (SEAL))

Location: Texas
Areas of Expertise: Established in 1981, System Engineering And Laboratories (SEAL) specializes in providing multi-disciplined engineering and scientific consulting, product testing, safety and forensic engineering (failure...
ForensisGroup, Inc. (The Expert of Experts)

ForensisGroup, Inc. (The Expert of Experts)

Location: Multiple Locations
Areas of Expertise: For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...
Fari Barzegar, Ph.D., P.E. (Habitat Engineering & Forensics, Inc.)

Fari Barzegar, Ph.D., P.E. (Habitat Engineering & Forensics, Inc.)

Location: California
Areas of Expertise: Expert consultant/witness in over 70 cases with testimony/trial experience. Dr. Barzegar is a licensed professional engineer providing a broad range of services in civil/structural engineering and construction...
G. Fred Liebkemann IV, P.E.

G. Fred Liebkemann IV, P.E.

Location: Louisiana
Areas of Expertise: G. Fred Liebkemann IV, P.E. is a mechanical engineer and an experienced designer & analyst of heavy handling & construction equipment, oilfield drilling equipment & structures, and service vessels including...
Clement Mesavage (

Clement Mesavage ("Clem") (MIDSTREAM FARM LLC / usaclem@erols.com)

Location: Virginia
Areas of Expertise: Oil, Gas, Chemical INFRASTRUCTURE Emphasis. Bulk Liquid Terminal Consultant and pipeline System Consultant for over 40 years; experience at over 1,000 aboveground tank terminals and pipelne systems nationwide...
Accident & Safety Consultants

Accident & Safety Consultants

Location: Multiple Locations
Areas of Expertise: ($180ph review NY, NJ, MD, PA, DE, VA, DC, WV) • Accident Reconstruction: Car, Bus, Truck, Pedestrian, Bicycle, Motorcycle, Rollovers • Biomechanics,Occupant Injury • Safety Standards, Falls • Building...
J. Terrence Grisim, CSP, CDS, CPSM, ARM (Safety Management Consultants, Inc.)

J. Terrence Grisim, CSP, CDS, CPSM, ARM (Safety Management Consultants, Inc.)

Location: Florida
Areas of Expertise: Premises Safety and Liability · Retail Store Safety · Retail Display Safety · Falling Merchandise/Top Stock Accidents · Slips/Trips and Falls · Negligent Maintenance ·...
Matthew J Hartley (Matt Hartley Lighting, LLC.)

Matthew J Hartley (Matt Hartley Lighting, LLC.)

Location: Colorado
Areas of Expertise: We have immersed ourselves in different facets of the industry including indoor and outdoor lighting, safety and security, human factors in lighting, and lighting standards. We have authored over six...
Consolidated Consultants

Consolidated Consultants

Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Greg Gerganoff, CSP, Esq. (Rocky Mountain Safety Consulting, Inc.)

Greg Gerganoff, CSP, Esq. (Rocky Mountain Safety Consulting, Inc.)

Location: Colorado
Areas of Expertise: Mr. Gerganoff, CSP, Esq., has 18 years experience handling safety (OSHA & MSHA) field and compliance in mining, oil and gas, manufacturing and construction. U.S.A. and International. For greater detail...
Brian G. Pfeifer, Ph.D., P.E. (Quality Forensic Engineering, LLC)

Brian G. Pfeifer, Ph.D., P.E. (Quality Forensic Engineering, LLC)

Location: Florida
Areas of Expertise: With over 20 years of experience investigating and testifying in cases involving a variety of forensic engineering issues, Dr. Pfeifer is a leading expert in accident reconstruction, roadside safety, maintenance...
Evan A Bader, MD, CPO (ret.), FAAOP

Evan A Bader, MD, CPO (ret.), FAAOP

Location: Florida
Areas of Expertise: Dr. Evan Bader, MD, CPO (ret.), FAAOP has over 45 yrs of experience in the field of Orthotics and Prosthetics. He is the most credentialed and one of the most qualified individuals in the U.S. His degrees...
J. Terrence Grisim, CSP, CDS, CPSM, ARM (Safety Management Consultants, Inc.)

J. Terrence Grisim, CSP, CDS, CPSM, ARM (Safety Management Consultants, Inc.)

Location: Illinois
Areas of Expertise: Premises Safety and Liability · Retail Store Safety · Retail Display Safety · Falling Merchandise/Top Stock Accidents · Slips/Trips and Falls · Negligent Maintenance ·...
Mark E. Williams, AIA, NCARB (Robson Forensic, Inc.)

Mark E. Williams, AIA, NCARB (Robson Forensic, Inc.)

Location: Multiple Locations
Areas of Expertise: MARK E. WILLIAMS, AIA, NCARB Premises Safety, Construction Claims, & Architect Professional Liability Mr. Williams brings over 25 years of practical experience preparing construction documents and...
Sylvia B. Deye AIA, NCARB, LEED AP (Robson Forensic)

Sylvia B. Deye AIA, NCARB, LEED AP (Robson Forensic)

Location: Multiple Locations
Areas of Expertise: Architecture, Construction and Premises Safety Expert Sylvia Deye, AIA, NCARB, LEED AP is a registered architect with over two decades of experience in design, construction, and project management for...
Dennis W. Eckstine (Eckstine & Associates, Inc.)

Dennis W. Eckstine (Eckstine & Associates, Inc.)

Location: Pennsylvania
Areas of Expertise: Dennis Eckstine has over 25 years experience in engineering, quality, and product safety including company representative at trial for equipment manufacturers. He has experience with cranes, aerial platforms,...
Howard Cannon (Restaurant Expert Witness)

Howard Cannon (Restaurant Expert Witness)

Location: Illinois
Areas of Expertise: --Nationwide Services In Every State - NO CHARGE for Domestic Travel --230+ Litigation and 300+ Pre-Litigation projects to his credit --State & Federal Cases - Plaintiffs & Defendants --Restaurant,...
MORRIS S. FARKAS, P.E. (Consulting Office of Morris S. Farkas)

MORRIS S. FARKAS, P.E. (Consulting Office of Morris S. Farkas)

Location: California
Areas of Expertise: MORRIS FARKAS, Professional Safety Engineer, has 39 years of experience in construction, demolition, industrial and electrical safety, with the following credentials: Bachelor of Science Degree in Civil...
Daniel W. Vomhof, Ph.D. (Expert Witness Services, Inc.)

Daniel W. Vomhof, Ph.D. (Expert Witness Services, Inc.)

Location: California
Areas of Expertise: Dr. Vomhof is a ACTAR certified accident reconstructionist, with experience in auto, bicycle, pedestrian and motorcycle collisions, Human Factors, biomechanics, safety, labeling, product failure, and questioned...
Ralph Aronberg (Aronberg and Associates Consulting Engineers, Inc.)

Ralph Aronberg (Aronberg and Associates Consulting Engineers, Inc.)

Location: Florida
Areas of Expertise: Ralph Aronberg, P.E., established the firm in 1983. Since that time, Mr. Aronberg has reconstructed over 1500 accidents and testified in over 150 jury trials. Mr. Aronberg had been qualified as an expert...
Michael K. Napier, Sr. (TruckingExpert.com)

Michael K. Napier, Sr. (TruckingExpert.com)

Location: Georgia
Areas of Expertise: If you are looking for a Trucking Expert who not only knows the written text of the regulatory standards, but also has the hands-on trucking experience to properly identify and describe the industry standards...
Carl Berkowitz (Carl Berkowitz)

Carl Berkowitz (Carl Berkowitz)

Location: New York
Areas of Expertise: Carl Berkowitz, Ph.D., PE, AICP is a transportation and traffic engineering expert and serves as a litigation consultant. He is frequently consulted at the initial stages of a potential litigation for...
Sam Iler (SafeCon Consulting Group Inc.)

Sam Iler (SafeCon Consulting Group Inc.)

Location: California
Areas of Expertise: Hello and please meet Our Founder; SAM ILER, lead expert witness and the founder and principal of SafeCon, has more than 35 years of industry experience. Mr. Iler is a licensed General Contractor...
Russell J. Kendzior (Traction Experts, Inc.)

Russell J. Kendzior (Traction Experts, Inc.)

Location: Texas
Areas of Expertise: Slip-and-fall lawsuits are difficult to win, but having the right expert can make the difference. With more than 19 years of experience preventing slip, trip and fall accidents, Traction Plus is uniquely...
Ray G. Helmer (Helmer Engineering, Inc.)

Ray G. Helmer (Helmer Engineering, Inc.)

Location: Texas
Areas of Expertise: Mr. Ray Helmer is a Licensed Professional Engineer in the states of Texas, Oklahoma, Kansas, Alabama and Ohio. He is available to perform Expert Witness Services in any of the 50 states. Ray Helmer...
Thomas Shellenbarger (Thomas Shellenbarger, PE)

Thomas Shellenbarger (Thomas Shellenbarger, PE)

Location: Pennsylvania
Areas of Expertise: Mr. Thomas Shellenbarger, PE is an engineering consultant with over 35 years of mechanical engineering experience. He is a Licensed Professional Engineer in NY and PA. Services provided include consulting...
Kenneth Nemire (HFE Consulting LLC)

Kenneth Nemire (HFE Consulting LLC)

Location: California
Areas of Expertise: Kenneth Nemire, Ph.D., CPE has provided litigation support on premises, products, motor vehicle, and workplace accident cases for over 18 years and has been retained by both plaintiff and defense. He...