David Teasdale, P.E., is Senior Vice President and Forensic Engineer with Haag, a Salas O’Brien Company. A Haag team member since 1985, Mr. Teasdale’s primary areas of expertise include civil engineering focusing on structural and geotechnical evaluations with a specialty in ground vibrations and air blasts.

Mr. Teasdale graduated from The University of Texas with a Bachelor of Science and a Master of Science in Civil Engineering. Mr. Teasdale holds professional engineering licenses in 36 states, and he is the primary author and presenter of the earthquake damage assessment portion of the California Earthquake Adjuster Accreditation Course, offered by Haag. Mr. Teasdale’s memberships include the American Association of Wind Engineering, the American Concrete Institute, the American Society of Civil Engineers, the Earthquake Engineering Research Institute, the International Society of Explosives Engineers, and the National Council of Examiners for Engineers and Surveying.