Sewage & biohazard · Emergency service
Sewage & Biohazard Cleanup in Chattanooga, TN
Sewage backups, contaminated floodwater and other biohazards are Category 3 losses. They need protective equipment, removal of porous materials that were touched, cleaning and disinfection of everything else, and careful drying.

Sewage & Biohazard Cleanup in Chattanooga: local conditions
Partner coverage for sewage and biohazard cleanup in Chattanooga currently includes 19 ZIP codes: 37401, 37402, 37403, 37404, 37405, 37406, 37407, 37408, 37409, 37410, 37411, 37412, 37414, 37415, 37416, 37419, 37421, 37424, 37450. If your ZIP is on this list, a call connects you with a company that serves it.
Heavy rain floods creeks like Chattanooga Creek and South Chickamauga Creek.
Older homes in St. Elmo, Highland Park and North Shore have crawlspaces, plaster walls and original plumbing. Homes on the mountains face runoff and falling-tree risk. Many homes on Signal and Lookout mountains sit on steep lots with long driveways and slopes toward the house.
Licensing in Tennessee: Tennessee requires contractors on projects of $25,000 or more to be licensed by the Board for Licensing Contractors. Home improvement work in some counties needs a separate home improvement license.
What you can expect
- One call connects you with an independent restoration company that serves your ZIP code.
- Fast call-back during business hours
- Serving Chattanooga, TN
- Photo and moisture documentation for insurance
Sewage & Biohazard Cleanup at a glance
- Category
- Sewage & biohazard
- Emergency service
- Yes, call for fastest response
- Typical first step
- Protect people and contain the area
- Area
- Chattanooga, TN
Other risks in Chattanooga
Tornadoes and severe storms
The April 2011 outbreak brought deadly tornadoes to the Chattanooga area.
Hillside runoff
Mountain slopes send stormwater toward foundations.
Crawlspace moisture
Humid summers keep crawlspaces damp, causing mold.
Rapid growth
Fast growth in the area means many new homes with common new-construction leak points, like PEX fittings and attic HVAC equipment.
Signs you need sewage & biohazard cleanup
- Water or waste coming up through floor drains, toilets or tubs
- A strong sewage smell in a basement or bathroom
- Floodwater that entered the home from outside
How the work is done
Protect people and contain the area, then Remove contaminated water, then Remove porous materials, then Clean and disinfect, then Verify and rebuild. See the full sewage & biohazard cleanup process.
What affects the cost
Prices depend on the job, so restoration companies in Chattanooga quote after an assessment. The main drivers are how much area is affected, how long it stayed wet, and what has to be removed or rebuilt. See the full list of sewage & biohazard cleanup cost factors.
Sewage & Biohazard Cleanup questions
Do I need a permit for repairs in Chattanooga?
Structural, plumbing and electrical repairs need permits from the City of Chattanooga Land Development Office.
How do I verify a Tennessee contractor?
Search the Tennessee Board for Licensing Contractors for projects of $25,000 or more.
Can I clean up a small sewage backup myself?
A small backup on a hard, non-porous floor sometimes can be with gloves, boots and disinfectant. Anything that reached carpet, drywall or other porous materials needs professional cleanup.
Does homeowners insurance cover sewage backups?
Usually only with a sewer or drain backup endorsement. Flooding from outside needs a flood policy.
Related pages
Other services in Chattanooga
Sewage & Biohazard Cleanup in nearby cities
More about water and storm damage in Chattanooga, or see sewage & biohazard cleanup nationwide.
Related services

Sewage backup cleanup
Sewage cleanup treats the water as Category 3 (grossly contaminated): crews in protective gear remove it, discard porous materials it touched, clean and disinfect hard surfaces, and dry the structure.
Learn more
Biohazard cleanup
Biohazard cleanup removes and disposes of blood, bodily fluids and other potentially infectious material, then cleans and disinfects the area so it's safe to use.
Learn more
Flood damage cleanup
Flood cleanup treats outside floodwater as contaminated: it removes water and mud, cuts out wet drywall and insulation above the waterline, sanitizes, and dries the structure.
Learn moreWater, mold or fire damage? Get the right crew on it.
One call connects you with an independent restoration company that serves your ZIP code. Fast call-back during business hours.
