Harpers Masonry: Masonry, Waterproofing & Damage Restoration in Saint Louis, MO

Attic condensation and ice dams are common in Saint Louis due to freeze-thaw cycles. We start by identifying moisture sources and sealing any gaps in masonry or concrete that allow water entry. Our waterproofing installation and repair services target roof-to-wall junctions and chimney flashings. For ice dam damage, we perform moisture control repairs and interior wall sealing to prevent mold and structural decay. We also recommend proper ventilation and insulation to reduce future condensation.

Yes. We handle full driveway construction or installation, as well as driveway sealing or resealing. For homes near Forest Park, we consider local drainage patterns to avoid water pooling. Our concrete and masonry sealing protects against Saint Louis weather, and we also offer walkway and patio sealing to match your new or existing driveway.

Damage restoration covers repairing cracked or spalled brick, block, and stone caused by water intrusion or impact. For Central West End properties, we often restore exterior walls and retaining walls affected by storm water or sprinkler leaks. Our services include moisture control repair, waterproofing reapplication, and sealing of patios and porches. We aim to match the original look of your home while preventing future damage.