Sewage backup is the worst water damage scenario — not just water but Category 3 contaminated waste containing bacteria, viruses, and parasites. The IICRC classifies it as the highest hazard level requiring full PPE, specialized extraction, and EPA-compliant disposal. Don't attempt cleanup yourself. Call 24/7 Water Damage at (866) 993-3605 for trained O'Fallon service.
Our Sewage Cleanup Process
Source Control
We identify and stop the sewage source — shut-off valve, pipe blockage, or municipal issue. The flow has to stop before cleanup can begin.
Contaminated Water Removal
We extract sewage with dedicated Category 3 equipment — sealed units that never touch clean-water jobs. Our crew wears full PPE throughout the process.
Material Removal & Decontamination
Drywall, carpet, insulation — anything porous below the contamination line comes out. Structural surfaces get scrubbed and treated with Bio-Cide antimicrobials at professional strength.
Drying & Restoration
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 O'Fallon Customers Say
"Best experience we've ever had with a home service company. On time, on budget, and the results exceeded what we expected. Truly top-notch."
"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."
Why Choose 24/7 Water Damage for Sewage Cleanup?
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.
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.
Cause Identification
We don't just clean up — we help identify why it happened. Sewer camera inspection, root assessment, backup prevention recommendations. Fix the cause and it won't happen again.
Fast 24/7 Response
Sewage doesn't wait for business hours. Our O'Fallon crew responds around the clock. The faster we start extraction, the less material needs removing and the lower the restoration cost.
SAME-DAY APPOINTMENTS AVAILABLE
Water Rising? 24/7 Water Damage Is On the Way.
24/7 emergency service. Most appointments available within 48 hours.
Call (866) 993-3605★★★★★ 4.9/5 from 200+ Reviews · Licensed · Insured
About Our O'Fallon Sewage Cleanup Services
The danger with sewage isn't just what you see — contaminants soak into drywall, subfloor, and concrete. Our crew cuts drywall 12-24 inches above the highest visible contamination because wicking carries bacteria higher than the waterline. Removed materials get bagged, sealed, and disposed through licensed biohazard haulers.
After 15 years cleaning sewage events in O'Fallon, we've seen every cause: root intrusion, aging clay pipes, grinder pump failures, main backups, grease blockages. We address the contamination and the cause. Sewer camera inspection or root removal coordinated too. Call (866) 993-3605.