Parking Lot Expert Witnesses

Fort Lauderdale, Florida

Slip Trip & Fall, Premises Liability - Dynamic Coefficient of Friction, Maintenance Protocol, Coefficient of Friction, Walkway Safety, Means of Egress, Slip Resistance Testing, Visual Warning Placement, Flooring Maintenance, Pedestrian Walk, Traction, Floor Mats, Bathtubs, Shower, Painted Surfaces, Coatings, Change in Elevation, Stairway Falls, Means of Egress, Parking Lot

I am an expert in Walkway Safety, specializing in Slip and Fall and Trip and Fall incidents. As a seasoned Slip and Fall Expert Witness, Trip and Fall Expert Witness, and Slip Expert, I provide objective, data-driven evaluations of walkway conditions, surface traction, and contributing factors in Premises Liability cases. My work includes Slip Resistance Testing, Coefficient of Friction (COF) Testing, Static COF, and Dynamic COF Testing to determine whether walkways meet recognized safety thresholds. As a certified Walkway Auditor, I conduct thorough assessments of floors, ramps, and stair systems, including investigations of Stairway Fall events. I support attorneys, insurers, risk managers, and property owners by analyzing walkway hazards, reviewing maintenance and cleaning practices, and evaluating the effectiveness of Slip and Fall Prevention and Trip and Fall Prevention programs. My reports and testimony are grounded in recognized standards, reliable methodology, and over a dec...

Florida

Slip Trip & Fall, Premises Liability - slip, trip, fall, stairway, ramp, sidewalk, lighting, cleaning, flooring, bath mats, parking stripes, tubs, tile, forensic analysis, walkway auditor, coefficient of friction, surface roughness, parking lot, ADA, OSHA

Mr. Collette has a degree in Mechanical Engineering and is a qualified Walkway Auditor. He has over 20 years of experience in developing, commercializing, analyzing, and troubleshooting walkway solutions including chemistry, tools, mats (walk-off, bath), cleaning processes, coatings, treatments, and flooring material selection. He worked in global innovation, product management/development, and customer solution development for DiverseyLever (institutional chemical business of Unilever), JohnsonDiversey (now Diversey), and Cintas. Mr. Collette is a Walkway Audit Certificate Holder (#31) and has a Certificate in Assessing Walkway Safety from the University of Northern Texas. He provides walkway management services to commercial and institutional facilities across North America. Mr. Collette provies walkway management consulting and services to customers designing, planning, building, maintaining, and insuring facilities. Consulting services include flooring material testing and spec...

Illinois

Meteorology, Slip Trip & Fall - Slip and Fall, Hail Damage, Wind Damage, Doppler Radar Analysis, Flooding, Rainfall, Ice, Rain, Snow Removal, Lightning, Visibility, Roof Damage, Roof Collapse, Insurance Claims, Death, Sidewalk, Parking Lot, Damage, Weather Preparedness, Weather Demonstratives

Mark McGinnis, CCM is the owner of Fair Skies Consulting, LLC and one of a very small group of meteorologists to have earned the Certified Consulting Meteorologist and the Certified Broadcast Meteorologist designations from the American Meteorological Society. Mark has over twenty years of experience forecasting, analyzing and communicating complex meteorological data including, tornadoes, hurricanes, blizzards and derechos, to the public in a calm and friendly manner. After 20 years in Broadcast Meteorology full time, Mark now works part time as a fill in Meteorologist at WLS-TV ABC 7 in Chicago.

Henderson, Nevada

Security, Investigation - Security Guards/Officers, Inadequate or Negligent Security, Negligent Training, Casinos, Gaming, Hotels, Bars and Night Clubs, School/Campus Safety, Parking Lot, Apartment Complexe, Standards of Care, Use of Force, Proximate Cause Analysis, CPTED, Crime Prevention, Investigations-Criminal/Civil, Crime Foreseeability, Multi-housing

Michael Johnston, CPP, PCI, CPTED Principal – Code 4 Consulting & Private Investigations Licensed Security Consultant & Expert Witness | NV PILB #3090 Henderson, NV | Code4consulting@gmail.com | www.code4consulting.com Michael Johnston is a board-certified Nevada security expert witness and security consultant with over 35 years of experience in law enforcement, casino security leadership, and forensic security consulting. He provides litigation support and expert witness services for both plaintiff and defense counsel in matters involving inadequate or negligent security, use of force, crime foreseeability, proximate cause, and security standards of care. He specializes in high-risk venues such as gaming, casinos, hotels, apartment complexes, bars/nightclubs, parking lots, school and campus safety, with expertise in CPTED (Crime Prevention Through Environmental Design), training, security operations, and internal investigations. Mr. Johnston holds a Master’s Degree in Organizati...

Loveland, Ohio

Slip Trip & Fall, Premises Liability - slip, trip, fall, stairway, ramp, sidewalk, lighting, cleaning, flooring, bath mats, parking stripes, tubs, tile, forensic analysis, walkway auditor, coefficient of friction, surface roughness, parking lot, ADA, OSHA

Mr. Collette has a degree in Mechanical Engineering and is a qualified Walkway Auditor. He has over 20 years of experience in developing, commercializing, analyzing, and troubleshooting walkway solutions including chemistry, tools, mats (walk-off, bath), cleaning processes, coatings, treatments, and flooring material selection. He worked in global innovation, product management/development, and customer solution development for DiverseyLever (institutional chemical business of Unilever), JohnsonDiversey (now Diversey), and Cintas. Mr. Collette is a Walkway Audit Certificate Holder (#31) and has a Certificate in Assessing Walkway Safety from the University of Northern Texas. He provides walkway management services to commercial and institutional facilities across North America. Mr. Collette provies walkway management consulting and services to customers designing, planning, building, maintaining, and insuring facilities. Consulting services include flooring material testing and spec...

McKinney, Texas

Security, Premises Liability - Inadequate/Negligent Security, Hotel/Motel, Safety/Security, Security Procedures, commercial buildings, Crime Foreseeability, Assaults, Battery, Rape, Robbery, Murder, Parking Lot, Apartments, Violent Crime, Workplace Violence, Wrongful Death, OSHA, emergency/crisis, premises security liability

Vince Vittatoe, CPP, CSC, CPTED, is the Principal/CEO at Vittatoe Consulting, LLC, independent security management and forensic consulting practice focused on providing clients security and loss prevention expertise to help protect their employees and customers. With over 30 years of combined law enforcement and corporate safety, security, and loss prevention experience, we offer our clients direction and advice from our experience in both the public and private sectors. After college, Vince worked for State Farm Insurance as an accounting supervisor before joining the Dallas Police Department in 1988, serving as a police officer and divisional defensive tactics instructor. Upon returning to the private sector, Vince entered the hospitality industry and gained operations experience as an Area Manager for Motel 6, responsible for twelve motels. Next, Vince moved to the corporate office of Accor North America as the Director-Safety & Security. Vince held safety, security, and los...

Waukesha, Wisconsin

Meteorology, Slip Trip & Fall - Slip and Fall, Hail Damage, Wind Damage, Doppler Radar Analysis, Flooding, Rainfall, Ice, Rain, Snow Removal, Lightning, Visibility, Roof Damage, Roof Collapse, Insurance Claims, Death, Sidewalk, Parking Lot, Damage, Weather Preparedness, Weather Demonstratives

Mark McGinnis, CCM is the owner of Fair Skies Consulting, LLC and one of a very small group of meteorologists to have earned the Certified Consulting Meteorologist and the Certified Broadcast Meteorologist designations from the American Meteorological Society. Mark has over twenty years of experience forecasting, analyzing and communicating complex meteorological data including, tornadoes, hurricanes, blizzards and derechos, to the public in a calm and friendly manner. After 20 years in Broadcast Meteorology full time, Mark now works part time as a fill in Meteorologist at WLS-TV ABC 7 in Chicago.