Who We Are J.A. Gimigliano Masonry of Pittsburgh, Pennsylvania, is a masonry contractor business providing brick, block, stone, and cement work for over 100 years. Currently led by the third generation, we are well-known throughout the community, and follow high standards to complete jobs with the finest craftsmanship. Well known as one of the area's leading experts in Structural Repairs, J.A. Gimigliano Masonry specializes in High Quality Repairs and Replacements of Masonry Structural Walls, Lintels & Garage I-Beams, Pointing Work & Color Matching Mortar, Chimney Repairs & Rebuilding, Damaged & Bowing Foundation Walls, Waterproofing, French Drains, Mine Subsidence and Suspended Concrete Garage Floors. J.A. Gimigliano Masonry doesn't stop there, though! They also provide High Quality Repairing and Installation of Flagstone & Other Natural Stones, Brick & Concrete Driveways, Sidewalks, Retaining Walls, Patios!