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.
One free call connects you with an independent local specialist. Areas served include zip codes 73550.

Sewage is a health hazard first and a water problem second. A Water Damage is a free referral service that connects you with independent, licensed and insured contractors near Hollis who are equipped for Category 3 blackwater, including protective gear, containment, and hospital-grade disinfectants.
Crews wear disposable coveralls, nitrile gloves, rubber boots, eye protection, and respirators so pathogens do not leave the work area on their clothes.
Containment walls and HEPA filtration keep sewage odors and particles from spreading through the house.
Each contractor carries independent licensing and insurance. Ask for proof before work begins, especially for biohazard work.
You get a written estimate that covers removal, disinfection, and drying before work starts.

Sewage cleanup follows a strict order: contain, remove, clean, disinfect, verify, then dry. Skipping a step can leave pathogens behind long after the smell is gone.

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.
Concrete, framing, and tile are cleaned and disinfected with EPA-registered products at the correct dwell time.
Air scrubbers and odor treatments clear the smell so it does not return once the area dries.
Cleanliness is checked, sometimes with ATP swab testing, before drying gets the area ready for rebuild.
Tell dispatch which drains are backing up and how far the sewage spread.
A local contractor calls back with an arrival window and reminds you to keep everyone away from the contaminated area.
The pro sets up containment, assesses how far contamination reached, and gives you a written estimate before removal begins.
Sewage and damaged materials come out, everything is sanitized and dried, and you will be pointed to a plumber if the line needs work.
Stop using water and keep everyone away. Help can be on the way now.
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 homeThey recommended a plumber to camera the line afterward. Turned out to be tree roots. Glad we found it.
Omar H.Recurring sewer backup

Sewage is Category 3 water, the most contaminated class. It contains bacteria, viruses, and parasites and requires protective gear, removal of porous materials, and disinfection.
Small, contained jobs may be fine. For large backups or vulnerable family members, staying elsewhere is often safer.
Tiny spills on tile may be manageable with protection. Anything soaked into carpet or walls should be handled by a pro.
Often only with a sewer backup add-on. Your agent can tell you what your policy includes.
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.

Independent sewage cleanup contractors in the network serve Hollis, OK and nearby zip codes like 73550.
Nearby cities are listed below.
