Sewage Cleanup Services Our Dorothy Team Performs
COS Water Damage Restoration handles the complete scope of Sewage Cleanup in Dorothy — from containment and extraction through material removal, sanitization, structural drying, and rebuild. Category 3 protocols, start to finish.
Containment Setup & Source Control
Containment is established before extraction begins. This is non-negotiable on every Dorothy sewage job.
Category 3 Extraction & Material Removal
Extracting Category 3 sewage water from a Dorothy property requires specific PPE — full protective suits, respirators rated for biological hazard, and disposable boots — for every technician in the contamination zone. We use dedicated contaminated-water extraction equipment that is not shared with standard water damage jobs and is properly sanitized between uses. After extraction, all materials that contacted Category 3 water and cannot be decontaminated to a safe standard — carpet, pad, standard drywall, fiberglass insulation, and any non-cleanable surface materials — are removed as regulated waste, bagged in approved containers, and disposed of under NJ biohazard material regulations.
Multi-Phase Antimicrobial Sanitization
Sanitization happens before drying equipment is staged. This sequence matters.
Odor Neutralization & Air Treatment
Category 3 sewage events leave odor-causing compounds embedded in structural materials, in the air space above the affected area, and — in HVAC systems — potentially distributed throughout the property. Our Dorothy team uses hydroxyl generator technology and botanical-based counteractant treatments to neutralize sewage odor compounds in the air and on surfaces, not mask them. For properties where HVAC ductwork may have been exposed to Category 3 contamination, duct isolation and decontamination is included in our scope evaluation.
Insurance & Backup Coverage Claims
Most NJ homeowner's policies cover sewage backup events under a backup coverage rider. Our Dorothy claim coordinators are familiar with the specific documentation that backup claims require — including the distinction between backup events (covered) and sewer line failures (may require separate coverage) — and build your claim file from the first day to match what your carrier's adjuster will look for. We file the claim, coordinate the adjuster visit, and follow the settlement through. You focus on your household; we handle the insurance.
Post-Remediation Reconstruction
One company from sewage backup to finished reconstruction. No coordination gap, no separate contractor handoff.
