Concrete Expert Witnesses

Safety Controls Technology (SCT) provides review, guidance, and testimony services for legal teams regarding cases involving alleged workplace safety and health violations. Members of our expert witness team have been retained by legal counsel for plaintiffs, defendants and OSHA. SCT's Safety...

Rapperport Associates provides forensic engineering services: fire and explosion investigation, failure analysis and accident reconstruction services. The company has built a reputation for superior work product and professional integrity since 1974.

Sam Iler, lead expert witness and the founder and principal of SafeCon, has more than 35 years of industry experience, providing a credible, definitive, and demonstrable technical information to help in the resolution of a dispute. Mr. Iler makes use of his decades of knowledge as a Contractor and...

Accident Prevention & Investigation, Inc. specializes in the investigation, analysis, and expert testimony for construction and demolition accidents. We are heavily involved in large multi-employer cases, falls, cranes, rigging, demolition, forklifts, excavation, trenching, heavy equipment,...

Reza Marshal has worked in the traffic engineering field since 1982. He has worked on tort liability cases related to traffic engineering, construction and safety. He has analyzed traffic signal designs, traffic signal timing, highway design issues, accident histories, road maintenance and...

Flooring Forensics, Inc. is an independent consulting firm founded in 1982. The firm specializes in failure analysis of floor coverings, both commercial and residential – concrete, carpet, wood, laminates, tile, stone, special surfaces such as sports and court flooring, and coatings.; Roland Vierra...

Harold Stillman Co. is headed by Harold Stillman who has over 30 years of experience in product testing & development, as well as in construction & design. A significant portion of the work involved ladder, which included testing, accident investigation & standards. Because of this...

Ruvin Grutman has over 35 years of experience in civil engineering and land surveying. From 1988 to 2006 he was an owner of a medium size engineering company in Los Angeles (GM Engineering). He is an expert in land development projects which include drainage investigations, design of streets,...

E4 Consulting Inc. provides engineering solutions for industry and the legal communities. We serve clients throughout the nation, meeting the highest standards of technical quality and customer service. We specialize in areas of materials and metallurgical engineering relevant to industrial...