24/7 Biohazard Cleanup in Houston, TX
Houston Biohazard Pros is a biohazard cleanup crew for Houston homes, rental properties and businesses, on call every hour of the day. Hurricane Harvey flooded 96,410 houses inside the city, and sewage and floodwater contamination remain part of the work here beside deaths, crime scenes and hoarding. The crew contains the area, removes what the contamination reached, disinfects it and hands over the paperwork an insurer asks for.
Biohazard cleanup services in Houston
Each situation has its own page. Unattended death cleanup removes the contamination from a death that went undiscovered and treats the odor. Crime scene cleanup covers blood, fluids, fingerprint powder and tear gas residue. Blood cleanup service covers injuries and accidents at home or in a vehicle. Hoarding cleanup services clear and sanitize a home with the resident or the family. Sewage backup cleanup removes contaminated water and materials. Rodent droppings cleanup clears droppings and the nests and insulation they soiled. Disinfection services treat a whole property after an illness or an outbreak. The crew does not repair plumbing, remove bodies, handle evidence or do pest control, and the dispatcher says so when a job belongs to someone else.
Unattended death cleanup
Unattended death cleanup in Houston removes the contamination left when someone dies at home and is not found for days.
Crime scene cleanup
Crime scene cleanup in Houston starts once the police release the scene to the property owner, and the crew can be there the same day.
Blood cleanup service
A blood cleanup service in Houston is the right call when blood or bodily fluid has soaked into a floor, a mattress, a couch or a vehicle seat.
Hoarding cleanup services
Hoarding cleanup in Houston means clearing an unsafe home, then sorting what stays and sanitizing what is left.
Sewage backup cleanup
Sewage cleanup in Houston starts with finding which pipe failed, because Houston Public Works treats the pipes closest to the home as the homeowner's.
Rodent droppings cleanup
Rodent droppings cleanup in Houston covers the droppings and urine, the nests and the soiled insulation that a pest control visit leaves behind.
Disinfection services
Disinfection services in Houston treat a whole property after an illness, an outbreak or an exposure, where a surface wipe is not enough.
What happens after you call a Houston biohazard crew
The dispatcher asks three things: whether police have released the scene, whether anyone is at the property, and what kind of contamination it is. A crew walks the property, contains the affected area and writes a free estimate before anything is agreed. Biological material and every porous item it touched come out, hard surfaces are disinfected, and odor is treated at its source. The last step is the handover, with documentation for an insurer or a victim compensation claim.
Why floodwater and sewage stay part of Houston biohazard work
The Harris County Flood Control District counted 154,170 flooded houses in the county after Harvey, 96,410 of them inside the City of Houston. Only 36 percent of the county's flooded homes carried flood insurance, so many owners faced contamination with no claim to start. A sewage backup after heavy rain is the same kind of job on a smaller scale, and the sewage backup cleanup page explains who owns the pipe and what to report to the city.
Who calls and what they need first
Most calls come from a family member, a landlord or a property manager dealing with the worst week of a year. The crew speaks plainly, works without drama and uses an unmarked vehicle on request. Whoever calls does not have to explain the whole story more than once.
Where the Houston crews work
The crews cover 80 ZIP codes across Houston, listed on the service areas page, and the Pasadena, Missouri City and Pearland pages cover seven more. Bellaire, Galena Park, South Houston, Fresno and Stafford are served too and have no page of their own. The office address is 7155 Old Katy Rd, Ste 104, Houston, TX 77024.
What Houston customers say
"I was in a tough spot and didn't want to explain the whole situation over and over. The person I spoke with listened, asked only what they needed to know, and told me what the next steps were. No runaround." - Hannah Sloane, 2026. "My mom's house had gotten to a point where we couldn't tackle the cleanup ourselves. I was nervous about calling, but nobody made us feel judged. The crew worked with care and kept us in the loop." - Lydia Ellis, 2021. "A sewage backup is a rough way to start the week. They walked me through the cleanup without a bunch of confusing talk. I just wanted to know what needed doing, and they were straight with me." - Ruben Flores, 2019. Source line: 8 reviews from 2019 to 2026, collected by Houston Biohazard Pros. All 8 are on the reviews page.
Biohazard cleanup questions Houston callers ask
How soon can you come?
The same day, once the police, the medical examiner or the coroner have released the scene. If the status is unclear, call anyway and the dispatcher says who to ask.
How much does biohazard cleanup cost in Houston?
The price is set by the area, the depth of the contamination and the materials it soaked, so each job gets a free written estimate after a walk-through. The cost guide shows what moves the figure.
Will the neighbors know?
The crew uses an unmarked vehicle on request and does not discuss the job outside the property.
Does insurance pay for biohazard cleanup?
Policies differ, so ask the insurer whether biohazard or crime scene cleanup is covered before work starts. The crew provides documentation either way.
Is this a job for you or for a plumber?
Describe it on the phone. If a plumber or a regular cleaner is the right call, the dispatcher says so.