Lewiston, ME · Androscoggin County

Sewage & Biohazard Cleanup in Lewiston, ME

Sewage in a Lewiston basement, garage or crawl space is a biohazard, not a mop-and-bucket job. Call (877) 812-4220. Cleanup technicians remove the sewage, bag the soaked materials and disinfect hard surfaces.

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Sewage & Biohazard Cleanup in Lewiston, ME

Sewage Removal and Disinfection in Lewiston, ME

Raw sewage cleanup means pumping or scooping out wastewater from toilets, drains and sewer pipes, removing materials that absorbed it, and sanitizing what is left. It differs from ordinary cleaning because the liquid itself is the hazard.

Property owners in Lewiston can follow a clear sequence for sewage restoration: contain, remove, disinfect, deodorize and inspect. Ask Lewiston Biohazard Cleanup Help about documentation that insurers and property managers in Androscoggin County often want from you.

Lewiston typically receives about 45 inches of rain a year, and heavy storms can overwhelm sewers and send wastewater up through drains. About 80% of homes in Lewiston were built before 1980, and older clay or cast iron sewer pipes crack and clog with roots over time.

Sewage & Biohazard Cleanup in Lewiston usually includes:

  • Cleaning and sanitizing of salvageable furniture, appliances and stored belongings
  • Decontamination of HVAC components and air paths when sewage odor has spread
  • Containment and negative air to keep contamination out of unaffected rooms
  • Raw sewage removal from floors, basements, crawl spaces, garages and utility rooms
  • Septic tank and lift station overflow cleanup inside and around buildings

From Sewer Backup to Safe Space: The Process in Lewiston, ME

1. Protect people first

Residents, tenants and staff are moved out of the area while the crew sets up protective gear and containment.

2. Isolate and protect

Plastic barriers and air controls go up, and technicians suit up before they enter the sewage area.

3. Decontaminate

Contaminated materials are bagged and removed, and surfaces are scrubbed and treated with hospital-grade disinfectant.

4. Deodorize and hand back

Odor treatment finishes the job, and the owner receives documentation of the work for insurers or property managers.

Sewage & Biohazard Cleanup Cost in Lewiston, ME

Sewage & biohazard cleanup in Lewiston, ME typically costs $1,500 to $10,000, depending on the size of the affected area and the materials involved.

The amount of sewage and how far it spread is the biggest factor. A single bathroom overflow takes less work than a flooded basement.

Type of jobTypical range
Category 3 sewage$7.50 - $7.50 per square foot
Typical project$2,000 - $10,000
Published span$1,500 - $8,000
Most homeowners$2,000 - $10,000

Published ranges only (Bob Vila, Fixr, BioCleaners Directory, Biohazard cleanup company pricing guide); every sewage & biohazard cleanup job in Lewiston is priced after an on-site look. Price drivers include square footage affected, category of water, porous materials that must be removed, drying time. Questions? Call (877) 812-4220.

Try the Lewiston Biohazard Cleanup Cost Calculator →

Common Questions About Sewage Cleanup in Lewiston

What if the sewage came from a septic tank?

A septic overflow is cleaned as raw sewage, both inside any affected building and on nearby ground. Contaminated soil, materials and surfaces are handled and disinfected. A septic service may also need to empty or repair the tank.

How much does a sewer backup cleanup cost?

The price depends on how much sewage there is, how far it spread and which materials must be removed. A bathroom overflow costs less than a flooded basement. The team sets the price after seeing the space, and nothing is decided on a call alone.

What if sewage backs up through a shower or tub?

Treat it as raw sewage. Keep people out of the bathroom, stop using the fixture and call for cleanup. The liquid can reach under flooring and into walls, so a crew checks beyond the visible puddle.

How do I clean up a sewer backup?

Keep people and pets out, turn off power if water is near outlets, and avoid touching the sewage. Safe cleanup needs protective gear, extraction, removal of soaked materials and disinfection. For anything more than a small spill, a cleanup company is the safer choice.

How long does sewage cleanup take?

Small jobs may be finished in a day, while larger ones with tear-out, drying and odor treatment take longer. The time depends on the area affected and what had to be removed. The crew can tell you what to expect after assessing the space.

What is Category 3 water, also called black water?

Category 3 water is the most contaminated level, and sewage is the standard example. It can carry disease-causing germs and should never be cleaned with household supplies alone. Flood water that touched sewage is treated the same way.

Raw sewage on the floor in Lewiston, ME?

Call (877) 812-4220 any hour and describe what is on the floor.

Call (877) 812-4220
☎ Call (877) 812-4220