A R Contracting | Waterproofing & Roofing in Los Angeles, CA 90029

Roof skylight leaks are a common issue here, often due to aging seals or flashing failures. Our approach involves a thorough inspection to pinpoint the exact source of the leak. We don't just patch it; we assess the condition of the surrounding roofing materials and provide a repair or replacement solution that addresses the leak at its source, ensuring your skylight is properly sealed and integrated with your roof's waterproofing system for lasting protection.

Our deck waterproofing process starts with a detailed inspection to identify all vulnerabilities, from surface cracks to subsurface drainage issues. We then install or repair a dedicated moisture barrier system, which is crucial for preventing water damage to the structure below. This often includes sealing concrete cracks, ensuring proper slope for drainage, and applying specialized waterproofing membranes or coatings. The goal is to create a complete, impermeable shield that keeps your deck and the space underneath dry.

If you're experiencing moisture in your basement or crawl space, especially after heavy rain, a sump pump is a key defense against flooding. We assess your property's specific water intrusion patterns and install a sump pump system tailored to your needs. This includes excavating a proper sump pit, installing a reliable pump with a backup system, and ensuring it's connected to effective drainage away from your foundation. Our certified expertise ensures the installation is done correctly for dependable, long-term moisture control.