Mark Allan Contracting

Mark Allan Contracting is a family-owned general contractor serving Metro Atlanta for over 27 years. We specialize in commercial construction including tenant buildouts, office renovations, warehouse improvements, and facility maintenance throughout Atlanta, Decatur, Roswell, Duluth, Buford, and surrounding areas. As a fully licensed and insured contractor, we handle projects of all sizes—from minor repairs to complete commercial buildouts. Our team is known for clear communication, quality workmanship, and keeping your business running smoothly. Call today for a free estimate on your next commercial construction project.