Sage Builders | Foundation Repair & Roofing in Rancho Cucamonga, CA 91701

It depends on the extent of the damage. For isolated ridge tile movement, a targeted repair and re-securement is often sufficient. However, persistent leaks, especially common after our local rains, can indicate wider issues like compromised underlayment or decking. During our roof inspection, we assess the entire system—not just the tiles—to determine if a repair, re-roof, or full replacement is the most cost-effective, long-term solution to protect your home.

In our seismic area, the foundation and the structure above it must work together. Our earthquake retrofitting service strengthens the connection between your home and its foundation, often using bolts, plywood shear walls, and hardware. If your foundation is also cracked or settled, we repair or replace it first to create a solid, level base. This integrated approach—addressing both the foundation and the structural framing—is crucial for comprehensive safety and is a specialty of our local team.

This is a vital first question. Before designing your addition or guest house (ADU), our team evaluates the capacity of your current foundation and roof system. We determine if the existing foundation can be extended or if a new, integrated foundation is needed. For the roof, we ensure the new section is properly tied into the old, addressing potential weak points to prevent future leaks—a key step given our local weather patterns. We handle all structural connections seamlessly as part of the project.