J. Lapp Masonry, LLC is a leading commercial and residential masonry and concrete contractor serving Pennsylvania, Maryland, and Delaware. For nearly 20 years, Lapp Masonry has served its clients by meeting time-sensitive deadlines, providing solutions to intricate masonry problems, and maintaining safe work environments. Masonry, brick, architectural and structural CMU, and stone are our specialty. We provide exceptional customer service and superior craftsmanship in our field, serving general contractors, architects, engineers, and owners for budgeting and estimating, and the timely and safe construction of even the most challenging projects.