A sewage backup in San Antonio is a health emergency, not just a mess. 24/7 Water Damage treats it that way. Our crews are IICRC-certified for Category 3 losses and follow OSHA bloodborne pathogen standards with dedicated extraction equipment, hospital-grade antimicrobials at full concentration, and EPA-approved biohazard disposal through licensed haulers.
Our Sewage Cleanup Process
Source Control
Our crew traces the sewage backup to its source and stops it. If a sewer line camera is needed, we coordinate that. No point cleaning up if the backup hasn't been stopped.
Hazmat Extraction
We extract sewage with dedicated Category 3 equipment — sealed units that never touch clean-water jobs. Our crew wears full PPE throughout the process.
Remove & Treat
Every porous material that contacted sewage gets removed and properly disposed of. Remaining surfaces are scrubbed and treated with hospital-grade antimicrobials.
Dry & Rebuild
Once the structure is decontaminated and dry, our crew handles the full rebuild. New materials, fresh finishes, and peace of mind that the contamination is completely gone.
What San Antonio Customers Say
"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."
"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."
"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."
Why Choose 24/7 Water Damage for Sewage Cleanup?
Hospital-Grade Antimicrobials
We use Bio-Cide and Concrobium at professional concentrations. Not the watered-down retail products. Every surface that contacted sewage gets thorough antimicrobial treatment.
EPA-Compliant Disposal
Contaminated materials go into sealed biohazard bags and get hauled by licensed waste facilities. Not dumped in a regular dumpster. Proper disposal, documented chain of custody.
Insurance Expertise
Sewer backup claims have specific coverage terms. We know how to document the loss for maximum coverage and work with your carrier through the entire process.
Hazmat-Trained Crew
Our sewage cleanup team is trained in IICRC Category 3 protocols and OSHA bloodborne pathogen standards. Full PPE, sealed equipment, proper procedures. This isn't a job for general cleanup crews.
SAME-DAY APPOINTMENTS AVAILABLE
Flooding Won't Wait. Neither Should You. Call (866) 993-3605.
24/7 emergency service. Most appointments available within 48 hours.
Call (866) 993-3605★★★★★ 4.9/5 from 200+ Reviews · Licensed · Insured
About Our San Antonio Sewage Cleanup Services
Our protocol starts with source control — shutting the sewer line or identifying the backup point. Then we extract with sealed Category 3 equipment. Every porous material below the contamination line gets removed: carpet, pad, drywall cut 12-24 inches above the waterline, and insulation. Remaining surfaces get Bio-Cide and Concrobium treatment.
The biggest mistake with sewage backup is waiting. Every hour that contaminated water sits increases scope and health risk. Call (866) 993-3605 and our San Antonio crew arrives within the hour with full PPE, proper equipment, EPA-compliant disposal, and complete decontamination.