XL Services a division of AT Vardi, Inc.

As construction and floor safety expert witnesses we want to bring our clients up-to-date on the state of coefficient of friction testing. Over the past year there have been significant changes in the area of testing for Coefficient of Friction (COF)

Gidon R. Vardi, Ph.D a personal injury and construction expert witness in Los Angeles County contributes know how and time to help design a new bakery in Agoura Hills, California

Gidon R. Vardi, Ph.D a personal injury expert witness provides consulting advice to building owners concerning floor safety and removing of barriers to comply with ADA regulations