Sewage backup can strike suddenly or develop silently, threatening your home’s structure, belongings and indoor air quality. Unlike clean water incidents, sewage contains harmful bacteria, viruses and organic waste that significantly increase health risks and contamination. Common causes of sewage backup include clogged sewer lines, heavy storm runoff overwhelming municipal systems, tree root intrusion, collapsed pipes, and blockages caused by non-flushable items or grease buildup. Left untreated, sewage backup can seep into floors and walls, warp wood, contaminate insulation, corrode electrical components and promote rapid mould growth — all of which raise repair costs and create serious health hazards.

On Time Restoration is here to help homeowners and property managers across the Greater Toronto Area 24 hours a day, 7 days a week. Our experienced technicians respond quickly to assess sewage contamination, stop ongoing intrusion and implement a structured restoration plan that includes:

• Emergency extraction and sewage removal using professional-grade pumps, vacuums and hepa air scrubbers, followed by thorough drying with industrial dehumidifiers and air movers

• Containment and personal-protective procedures to prevent cross-contamination and keep inhabitants safe during cleanup

• Thorough moisture mapping and documentation to locate hidden contamination, guide repairs and prevent lingering issues

• Sanitization, disinfection and deodorization using EPA-registered products to eliminate pathogens, reduce bacterial load and remove persistent odours

• Mould inspection and remediation when required, since sewage incidents frequently lead to rapid microbial growth

• Controlled demolition and removal of irreparably contaminated materials (carpet, drywall, insulation) to prevent recontamination

• Structural drying and repairs coordinated with reconstruction teams to return your property to pre-loss condition

• Detailed documentation and reporting to support insurance claims and speed the recovery process

Sewage incidents carry elevated health and environmental risks, so rapid professional response is crucial. We work with insurers and provide clear, detailed reports to streamline claims. No matter the hour, we’re equipped to mobilize across the GTA to protect your property and guide you through every step of the recovery process. If you suspect a sewage backup or are facing an emergency, contact On Time Restoration for prompt, professional service.