Roof Repair & Storm Damage Replacement in San Marcos

Look, I’ve been replacing roofs in Hays County for over fifteen years, and I can tell you San Marcos gets hit from two directions at once. We sit right in that corridor where Gulf moisture slams into the Hill Country’s limestone ridges, and that collision is a recipe for supercell thunderstorms. When those storms roll in from the southwest—usually March through June, but we’ve seen nasty ones as late as October—they don’t just bring rain. They spin up hail that’s often the size of golf balls or bigger, and the wind gusts can hit 70 or 80 miles an hour without blinking. The problem is our homes are built with architectural shingles that are rated for maybe 60 mph, and once that hail starts pitting the surface, the wind finds every weak spot and peels it right back.

What makes it worse is the geography itself. We’re in that dip between the Balcones Escarpment and the river valleys, so storms tend to stall or redevelop right over town. I’ve seen a line of storms split, go around Austin, and then just sit on top of San Marcos for two hours, hammering the same neighborhoods over and over. That’s why you’ll see one house on your street with a brand new roof and the one next door still leaking—it’s not luck, it’s just where the hail core happened to track. And because we get these intense downbursts with straight-line winds, the damage isn’t always obvious from the ground. You might have a few missing granules or a lifted tab, but the decking underneath is already compromised. By the time you notice a stain on the ceiling, the structural integrity is gone, and that’s a much bigger bill than if we’d caught it right after the storm passed.