Roofing Expert Witnesses

EFI Global is a full-service engineering, fire investigation, environmental, health and safety, and specialty consulting firm. Over the last four decades, we have grown from a boutique firm to become a recognized leader in engineering failure analysis, origin and cause investigations, and...

MPGroup is a Los Angeles County based collaboration of architects, engineers, contractors and other technical experts specializing in consulting, forensic expert witness, litigation support and mediation services for the legal, insurance and business communities since 1962. With more than 50 years...

Luke A. Vermeulen has over 30 years building envelope consulting and construction contracting experience including architectural, engineering, drafting and project management services for commercial owners, architects, and engineers. Construction experience in material application, damage...

Photography, construction defects, building codes, inspections of buildings, houses and condominiums, homeowner associations, leaks in roofs and basements, class actions, personal injury including stairs, handrails, slip and fall. Dysart's expertise encompasses over 40 years with a nationwide...