Roof Repair San Antonio TX | Call GC Construction Services

We address roof valley leaks, a frequent issue here, by first conducting a thorough inspection to find the root cause, often worn flashing or compromised underlayment. Our repair process involves removing damaged materials, installing new, high-quality flashing sealed for our climate, and ensuring proper integration with your existing roofing system. For severe cases, we may recommend a targeted valley replacement to provide a long-term, watertight solution.

Overflowing gutters in San Antonio often point to a clog or inadequate capacity, but they can also damage your siding. We'll inspect both. If the gutter system is faulty, we can repair or replace it. More importantly, we'll check the siding and sheathing beneath for any water intrusion or rot caused by the overflow and perform any necessary siding repair or replacement to prevent structural issues.

For San Antonio's heavy rains, we recommend a combination of exterior foundation waterproofing and proper drainage. This typically involves applying a specialized waterproof membrane or coating to the foundation walls and installing a French drain or other drainage system to channel water away from your home. This proactive installation is key to preventing basement moisture, mold, and foundation cracks common in our area.