Installed heavy-duty laundry room shelving, including measurement, layout, and secure mounting into wall studs or masonry. Assembled and installed moisture-resistant shelving boards supported by heavy-duty steel brackets, using structural screws, lag bolts or concrete anchors, washers, and load-rated mounting hardware. Shelving was leveled, aligned, and reinforced to safely support laundry supplies, detergents, and household storage. Installation included ensuring proper spacing for washer/dryer clearance and accessibility. Work area was cleaned and debris removed upon completion.