Commercial Roof Repair in San Antonio

Most flat-roof leaks in San Antonio commercial buildings trace back to a handful of recurring failure modes - parapet flashing separation, drain obstruction and ponding, seam stress at expansion joints, and penetration flashing shrinkage from the thermal swing between a 103°F July afternoon and a rare hard freeze. We have traced these same patterns on buildings along the IH-35 South industrial corridor, at the medical office buildings near the South Texas Medical Center on Fredericksburg Road, and at the Pearl District mixed-use buildings north of downtown. The failure mode drives the repair scope.

We do not quote repairs over the phone. A project manager walks the roof, identifies the water entry point, traces the travel path to the actual breach - which is often several feet away from the interior ceiling stain - and produces a written repair scope with photos. That scope goes to you before any work begins. For buildings under active manufacturer warranties, we document the repair to the manufacturer's standard so the warranty is not voided by an undocumented patch.