Water Damage Restoration in San Antonio
AST Cleaning & Restoration provides 24/7 emergency water damage restoration across San Antonio and the surrounding Hill Country — IICRC-certified crews on-site within 60 minutes to extract water, dry the structure, and prevent mold.
(210) 599-9726Comprehensive Water Damage Services
Water damage doesn't wait — and neither do we. Whether it's a burst pipe at 2 AM, a flooded basement after a San Antonio storm, or sewage backup in your business, AST delivers fast, thorough water damage restoration that protects your property and your health.
I'm Steve Perez, owner of AST Cleaning & Restoration, and I've spent decades responding to water emergencies right here in San Antonio. Our technicians are certified by the IICRC S500 Standard for Water Damage Restoration and use advanced moisture detection equipment, industrial-grade extraction tools, and commercial drying systems to remove every trace of water and prevent secondary damage like mold growth, warping, and structural compromise.
We handle every phase — from emergency water removal and content pack-out to structural repairs and insurance documentation — so you can focus on getting back to normal.
Services We Provide
- Burst & frozen pipe cleanup
- Flooding & storm damage restoration
- Sewage backup & black water removal
- Appliance leak remediation
- Roof leak & ceiling water damage
- Basement & crawl space drying
- Toilet & bathroom overflow cleanup
- Commercial water damage restoration
Water Damage in San Antonio
San Antonio homes face water damage risks you won't find in every market. Our clay soils shift with the seasons, and that foundation movement is a leading cause of slab leaks and pinhole pipe failures — especially in older neighborhoods like Alamo Heights, Monte Vista, and Terrell Hills, where galvanized or polybutylene plumbing is still in place. I've crawled more crawl spaces and traced more mystery leaks in this town than I can count, and the pattern is always the same: the sooner we get eyes on it, the less it costs to fix.
Then there's the weather. When a Hill Country thunderstorm drops inches of rain in an hour, flash flooding hits fast. Low-lying areas, homes near creek beds, and properties with poor drainage can go from dry to several inches of water before you finish your coffee. Appliance failures are another local culprit — San Antonio's hard water shortens the life of supply lines to washing machines, dishwashers, and ice makers, and those slow leaks often hide behind cabinets for weeks.
We serve homeowners and businesses across areas we serve including San Antonio, Boerne, New Braunfels, Helotes, Schertz, Converse, Stone Oak, and Alamo Heights. If you're standing in water right now, call us at (210) 599-9726 — we'll be on our way.
Our Water Damage Restoration Process
Emergency Call
Call our 24/7 line — we answer in under 60 seconds, day or night.
Rapid Response
Our IICRC-certified crew arrives on-site within 60 minutes.
Water Extraction
Industrial pumps and vacuums remove standing water fast.
Drying & Dehumidification
Commercial air movers and dehumidifiers eliminate hidden moisture.
Restoration
We rebuild and restore your property to pre-loss condition.
Why Immediate Response Matters
Mold in 24–48 Hours
According to the EPA's guide on mold and moisture, mold colonies can begin forming within a day of water exposure. Fast extraction and drying stops mold before it starts.
Structural Damage Risk
Standing water weakens drywall, warps flooring, and compromises structural framing. Every hour increases repair costs.
Health Hazards
Contaminated water (Category 2 & 3) introduces bacteria and pathogens. Professional extraction and sanitization protect your family's health.
Water Damage Restoration FAQs
Ready to Get Started?
Whether it's an emergency or a scheduled cleaning, our team is ready to help. Get your free, no-obligation estimate today.