San Antonio runs a long hot season and then takes heavy rain and hail in the same storms. Heat starts early, stays late, and bakes roofs, equipment, and west-facing glass for months on end. Storms that build on the plateau drop ice and a wall of rain that tests tile, valleys, and low crossings. This is not a hurricane-wind city first, and it is not a freeze city first. The house fails from heat, hail, and water that arrives all at once.
Limestone and hard water are under everything. Heaters rumble with mineral, valves seize, and shower glass etches long before it looks old. Concrete and clay tile cover a lot of these roofs, so a hail crack in the tile matters less than the underlayment that was supposed to keep the rain out. Asphalt still bakes off on south slopes. Live oaks and palms hide roof rats. The ground drinks fast, then sheds a cloudburst down the street.
Sort the water before you sort the trade. Rain through a hail-opened roof stains a ceiling. Water that rises at a low crossing comes in at the floor. Those are different claims on your policy, and they are different repairs. A gutter that overflowed into a wall during the downpour is a third path. Photograph the ceiling, the waterline, and the cracked tile before anyone sweeps the driveway clean of granules and broken clay.
Cooling equipment carries a season that refuses to end. Yards struggle to stay green in that heat and then drown in one evening. Baths fight scale more than they fight a cold snap. Pests surge with the rain and retreat in the dry weeks. An array on a tile roof has to be flashed like a roof, not clipped on like an ornament. Name the failure in those terms.
Bring the address and say whether you are looking at hail, a cloudburst, the long heat, or hard-water wear. Leave gulf-wind scripts and hill-country freeze scripts for the cities that earn them. Pick the trade and call.