Concrete Construction and Masonry Contractor R.S. Allen Masonry Inc is a local family owned and operated Masonry company in Pasadena, Md. With over 30 years of experience, we are one of central Marylands top Masonry construction and repair contractors. R.S. Allen Masonry Inc specializes in building with the use of concrete, brick, block, stone, and other masonry materials used in Construction projects. Not limiting ourselves to only masonry, we offer complete foundation to cap shingle construction and contractor services. Our residential and commercial construction services are the first choice for new homes, additions, garages, warehouses, and other buildings. Consider R.S. Allen Masonry when looking to replace your concrete driveway, foundation repair, full-scale renovation or build, and you can consider it done. When the quality of construction and getting it done right counts, call the experts at R.S. Allen Masonry Inc. 410 413 7087