Sewage Backup and Toilet Overflow Cleanup

Sewage is Category 3 water under the IICRC water damage standard: grossly contaminated water that can contain bacteria, viruses and other harmful agents. A sewage backup needs different procedures from a clean-water leak, and it should not be cleaned up with household mops and towels.

We answer water-damage calls 24/7. For emergency water damage, we typically arrive within 60–90 minutes in our primary service area of Hernando and Pasco counties around Spring Hill, with arrival times varying based on location, traffic, time of day and crew availability. Outside Hernando and Pasco counties, we give you an estimated arrival time when you call.

What to do right away

• Stop using water in the house: do not flush toilets or run sinks, showers, the dishwasher or the washing machine. Every drain can add to the backup.
• Keep people and pets out of the affected area, and close doors to it if you can.
• Turn off power to wet areas if you can do it safely. Never walk through standing water near outlets or cords.
• Avoid contact with the water and anything it touched. If you must go in, wear boots and gloves, and wash your hands afterward.
• Take photos and video before anything is moved.

Who clears the line

The blockage or break that caused the backup is cleared and repaired by a licensed plumber, or by your utility when the problem is in the public sewer. Plumbing work is outside our scope: we clean up and dry the inside of the home, and we coordinate timing with the plumber so cleanup can start once the line is flowing again.

Backup or overflow: why the source matters

• Drain and sewer backups: water that backs up from beyond a trap, such as from a floor drain, tub or shower drain, or the sewer line, is treated as Category 3 regardless of how clear it looks.
• Toilet overflows: the category depends on what is in the bowl. An overflow with no waste or additives can be clean water, an overflow with urine but no feces contains significant contamination (Category 2), and an overflow with feces is Category 3.

Even a small toilet overflow can spread under the vanity, into baseboards and the bottom of walls, and into the subfloor or the ceiling below. We decide the category on site, based on the source and the conditions we find.

How we clean up a sewage backup

1. Protective equipment and containment. Our crew wears protective equipment. Affected areas are separated from the rest of the home where needed, and HEPA air scrubbers can be set up as negative-air machines so air moves from clean areas toward the work area.
2. Removing the water. Standing water and waste are extracted with equipment suited to contaminated water.
3. Removing affected porous materials. Building materials reached by sewage, such as carpet and pad, drywall, insulation, wallpaper and wood paneling, are generally removed rather than cleaned. We photograph and document removed materials before disposal.
4. Cleaning and disinfecting. The remaining structure is cleaned first. Hard, non-porous surfaces are then treated with an EPA-registered disinfectant, used according to its label, including keeping the surface wet for the full contact time the label requires. Disinfectant labels do not cover porous materials such as wood framing, so on those the products are used only as the label allows, for odor control.
5. Drying after cleaning. Restorative drying starts once contaminated materials are out and the area is clean. Until then, dehumidifiers control humidity without blowing air across contaminated surfaces. Structural drying then continues with commercial dehumidifiers and air movers, monitored with moisture meters until materials are dry.
6. Documentation. Photos, moisture readings and job records for you and your insurance company.

Your belongings

Upholstered furniture, rugs, mattresses and other porous belongings that sewage reached often cannot be restored. We document affected items with photos, and what is kept or discarded is your decision, made with your insurance company where a claim is involved.

Asbestos and lead in building materials

Before drywall, ceilings, flooring or other building materials are removed, we review them for materials that could contain asbestos or lead-based paint. Asbestos can be present in homes of any age, and homes built before 1978 may have lead-based paint. When a building was constructed in 1986 or earlier, or a material in a newer building looks suspect, we have it evaluated by an independent environmental professional before it is disturbed. If asbestos or lead-based paint is present, that work is handled by appropriately licensed or certified professionals. This can affect the schedule; until then, we focus on removing water and controlling humidity.

Why prompt cleanup matters

Contaminated water keeps soaking into porous materials, and wet materials that are not dried properly can lead to mold growth. See preventing mold after water damage and water damage restoration.

Insurance

Insurance coverage for sewage backups depends on the cause of the loss and the terms of your policy. We document the restoration work with photos, moisture readings and job records, and we can communicate with your insurance adjuster about the work we perform. Coverage and claim decisions remain with your insurance company.

How we work with insurance

Service area