Restoration / Renovation

John P. Stopen Engineering, LLP has extensive experience with the structural systems and construction materials used in buildings constructed from the early 1800’s to present day. We understand and appreciate how structures are built. Our engineers are are very familiar with the types of problems that typically arise when modifying older buildings. Our expertise allows us to create solutions that maintain the architectural appeal and the structural integrity of older buildings while making them safer.


Our engineers have solved problems on hundreds of restoration, renovation and expansion projects. John P. Stopen LLP has experience with buildings, building facades, parking structures, foundation systems, tunnels, chimneys, bleachers, areaways and other unique structures. We are also experienced in masonry restoration, design, and troubleshooting.