Sewage Cleanup Contractors

Sewage cleanup, also called sewage remediation or Category 3 water damage restoration, is the process of safely removing, cleaning, disinfecting, and restoring properties affected by sewage backups, toilet overflows with feces, or sewer line failures. Sewage contains bacteria, viruses, parasites, and other pathogens that pose serious health risks, making professional cleanup essential for safety and complete decontamination.

Sewage backups commonly occur from clogged sewer lines, tree root intrusion into sewer laterals, municipal sewer system overflows during heavy rain, septic system failures, or broken sewer pipes. The IICRC classifies sewage as Category 3 water damage, the most contaminated classification, which requires the most aggressive cleanup protocols. All porous materials that contacted sewage (carpet, pad, drywall, insulation, upholstery, particle board) must be removed and disposed of; they cannot be safely cleaned. Non-porous surfaces are cleaned with industrial-strength disinfectants and antimicrobial treatments.

Professional sewage cleanup includes source control (stopping the backup), wastewater extraction, removal of all contaminated porous materials, HEPA vacuuming to remove dried particles, disinfection of all surfaces with EPA-registered antimicrobials, structural drying using commercial dehumidifiers and air movers, air filtration using HEPA air scrubbers, and deodorization. IICRC-certified technicians follow strict safety protocols including full PPE (personal protective equipment) to protect against pathogen exposure. Sewage cleanup is not a DIY project; improper handling can lead to serious illness and leave contamination behind.