Louis Sebastian Contractor is a Baltimore-based construction company specializing in residential concrete and masonry services. Founded in 1977 by Luigi Di Folco, Louis Sebastian Contractor has over 45 consecutive years of experience in custom concrete and masonry construction, including brick, stone, stucco, driveways, walkways, patios, steps, retaining walls, and more. None of our work is sub-contracted.  Therefore, you will always see the second generation owner of the company, Franco Di Folco, working with his team every day. We will only perform one project at a time until it is fully completed. We have been exclusively family owned & operated since the beginning, and we will continue to be for many years to come.   

Our goal is to provide our customers with unmatched quality and outstanding service each and every time. Honesty and integrity are two characteristics that we always carry with us in our work. We work closely with our clients, listening to their project goals to balance their wants and needs so that they are completely satisfied with the end result of our hard work. We are proud of our long-standing reputation as one of the best concrete and masonry contractors in Baltimore and surrounding counties, and we will continue to dedicate ourselves to preserving that honor by striving to be the best each and every day.  
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Quality Service...Quality Craftsmanship
Residential Construction Since 1977
Baltimore's Trusted Contractor
MHIC #3802
Fully licensed, bonded, and insured