833 Results

Justin Kestner

Senior Managing Principal


Bachelor of Science in Civil Engineering
Villanova University

Master of Science in Civil Engineering
Lehigh University

Master of Business Administration
Villanova University

Areas of Expertise

Forensic Engineering, Building Envelope, Expert Witness

Justin Kestner, P.E., MS, MBA, leads the forensic engineering, forensic architecture, and forensic meteorology team for Salas O’Brien. In addition to leading Haag, a Salas O’Brien Company, Justin provides forensic engineering consulting and expert witness services in cases involving roof and building envelope performance/damage, bridges, foundation-related issues, building collapses, storm damage, installation issues, alleged product defects, and more. He has also co-developed and taught numerous continuing education courses for Haag’s Certified Inspector programs for residential and commercial roofing damage assessment.