John Roller Email & Phone Number

John Roller served as a Principal Structural Engineer at CTLGroup for 38 years. His responsibilities generally included providing technical expertise, leadership, management and oversight for complex consulting and laboratory projects. Mr. Roller has extensive experience with performing field and laboratory investigations focusing on evaluating performance of building materials, civil structures, and structural or building components. Mr. Roller is a very practical-minded, detail-oriented and thorough engineer who strives for accuracy and excellence in all endeavors. These personal traits have served him and his clients well over the years as a researcher, forensic engineer, and expert consultant.Mr. Roller’s professional practice focuses primarily on structural and material failure investigation, condition assessment and evaluation of deteriorated, distressed or damaged structures or components, civil infrastructure asset management, and development and implementation of quality assurance programs. He frequently provides expert litigation consulting services for cases involving structural or material performance shortfalls and construction disputes.d

Listed skills include Structural Engineering, Reinforced Concrete, Concrete, Structural Analysis, and 45 others.