Sewage & biohazard · Emergency service
Sewage & Biohazard Cleanup in Boulder, CO
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 Boulder: local conditions
Partner coverage for sewage and biohazard cleanup in Boulder currently includes 9 ZIP codes: 80301, 80302, 80303, 80304, 80305, 80307, 80309, 80310, 80314. If your ZIP is on this list, a call connects you with a company that serves it.
Boulder Creek and its tributaries flood quickly in heavy rain, as in 2013.
Mapleton Hill and Chautauqua have early-1900s homes with basements and aging plumbing. Table Mesa and North Boulder have mostly 1960s–1980s homes with finished basements. Many Boulder homes have finished basements, and older homes in Mapleton Hill and near the university sit on stone foundations. Homes near creeks face flood risk, and homes near open space face wildfire smoke, so restoration needs vary widely across the city.
Licensing in Colorado: Colorado doesn't license general contractors statewide. Cities and counties, including Denver, license contractors locally, while plumbers and electricians are licensed by the state.
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 Boulder, CO
- 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
- Boulder, CO
Other risks in Boulder
Wildfire smoke
The Marshall Fire left smoke damage in homes across the area.
Frozen pipes
Cold snaps freeze pipes in exterior walls and basements.
Ice dams
Snow and freeze-thaw cycles cause ice dams that leak into ceilings.
Hail damage
Summer hail damages roofs and gutters.
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 Boulder 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 Boulder?
Cleanup and drying don't. Structural, plumbing and electrical repairs need permits from the City of Boulder Planning and Development Services.
Is my Boulder home in a flood zone?
Check the City of Boulder floodplain maps. Homeowners policies exclude flood, and many 2013 claims came from outside mapped zones.
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 Boulder
Sewage & Biohazard Cleanup in nearby cities
More about water and storm damage in Boulder, 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.
