You flushed, and the shower drain in the basement started gurgling. Minutes later, raw sewage was coming up through the floor drain and both toilets. This is Category 3 blackwater, loaded with bacteria and viruses, and it is not something to mop up with household cleaners.
Free referral to independent, licensed and insured local pros. Zip codes served include 15216 15217 15214 15212 15213 15210 15211 15218 15219 15290 15233 15260 15232 15205 15204 15207 15206 15201 15203 15208 15282 15224 15234 15222 15221 15220 15226 15120 15230 15240 15250 15251 15252 15253 15254 15255 15257 15258 15259 15261 15262 15264 15265 15267 15270 15272 15274 15279 15281 15286 15289 15295.

We are a referral line, not a contractor. Calls are routed to independent local pros around Pittsburgh who handle biohazard sewage cleanup, not just clean-water leaks.
Crews wear disposable coveralls, nitrile gloves, rubber boots, eye protection, and respirators so pathogens do not leave the work area on their clothes.
Plastic barriers seal off the affected area, and HEPA air scrubbers create negative pressure so contaminated air does not drift into clean rooms.
Confirm license and insurance on arrival. Biohazard jobs should only go to properly insured pros.
Pricing for each phase is written down and approved by you first.

Proper sewage remediation is methodical. Contamination is removed, every surface is disinfected, and only then does drying begin.

Liquid sewage and solids are extracted with dedicated equipment and disposed of according to local rules, not dumped down another drain.
Carpet, pad, drywall, insulation, and particleboard that touched sewage cannot be reliably disinfected and are bagged and removed.
Hard surfaces are scrubbed, then treated with EPA-registered disinfectants left on for the full contact time listed on the label.
After disinfection, HEPA air scrubbers and odor control treatments remove lingering sewage odor from the air and structure.
Some contractors use ATP surface testing to confirm cleaning worked. Then drying equipment runs until materials read dry.
Tell dispatch which drains are backing up and how far the sewage spread.
You will get an arrival time and safety reminders while the crew is on the way.
Containment goes up first, then the pro maps the contamination and provides a written quote.
Sewage and damaged materials come out, everything is sanitized and dried, and you will be pointed to a plumber if the line needs work.
Raw sewage is a health risk. Get a protected crew out fast.
Our main line backed up into the basement. They sealed it off, suited up, removed everything contaminated, and the smell was completely gone.
Carmen E.Main line backup, basementThey explained why the carpet and bottom of the drywall had to go. Not what I wanted to hear, but it made sense once they mentioned what is in sewage.
Steve R.Toilet overflow into finished roomWith kids in the house, I wanted it contained. The plastic barrier and air scrubber kept it all downstairs.
Jenna P.Sewage backup, family homeAfter cleanup, they suggested a camera inspection. Tree roots in the main line, now fixed.
Omar H.Recurring sewer backup

It is Category 3, meaning grossly contaminated. That category triggers full biohazard protocols.
It depends on the size of the backup and where it is. Small contained areas may be fine with containment in place. Large backups, or households with infants, elderly, or immune-compromised people, often warrant staying elsewhere.
A very small hard-surface spill can be cleaned with gloves, boots, and a disinfectant. If sewage reached carpet, drywall, or a large area, professional cleanup is the safer choice.
Many standard policies exclude sewer backup unless you have a specific sewer or drain backup endorsement. Check your policy with your agent.
Tree roots, grease clogs, damaged pipes, and city sewer overloads are the usual culprits.
No. We connect you with independent local pros. Verify their license and insurance before work starts.

Calls from Pittsburgh and zip codes such as 15216 15217 15214 15212 15213 15210 15211 15218 15219 15290 15233 15260 15232 15205 15204 15207 15206 15201 15203 15208 15282 15224 15234 15222 15221 15220 15226 15120 15230 15240 15250 15251 15252 15253 15254 15255 15257 15258 15259 15261 15262 15264 15265 15267 15270 15272 15274 15279 15281 15286 15289 15295 are routed to local biohazard-equipped pros.
Nearby cities are listed below.
