Dennie O'Neill Contracting: Drywall & Water Damage Restoration in San Francisco

Mold thrives in damp, dark spaces, often developing within 24-48 hours after water damage from a burst pipe or storm flooding. In San Francisco condos, moisture can get trapped behind drywall, under flooring, or in shared walls. Dennie O'Neill Contracting first identifies and stops the water source, then dries the area thoroughly. They remove and replace affected drywall, apply antimicrobial treatments, and finish with wall texturing and paint to prevent mold from returning.

Look for visible staining, bubbling or peeling paint, soft spots when you press on the wall, a musty odor, or visible mold. In San Francisco's older buildings, water from a burst pipe or storm can seep into wall cavities without immediate signs. If you notice any of these, call Dennie O'Neill Contracting for an inspection and professional drywall repair or replacement.

First, they shut off the water and assess the extent of the damage. They extract standing water, set up industrial drying equipment, and remove any saturated drywall or insulation. After drying, they install new drywall, patch and texture walls, and restore wall finishes. Their team is experienced with the unique construction styles found in SF neighborhoods like Pacific Heights and the Mission, ensuring a seamless repair.