Top Biohazard Cleanup Companies In Houston For 2027

Biohazard cleanup covers some of the hardest situations a family or property manager can face: unattended deaths, trauma scenes, hoarding, sewage and infectious contamination. The work requires trained technicians, protective equipment and proper disposal of regulated waste, along with discretion.

The companies below provide biohazard remediation in the Houston area. Each entry notes its focus.

Houston Biohazard Cleanup Companies At A Glance

Company	Type	Focus	Best For
Bio-One Houston	Franchise	Trauma, unattended death, hoarding	Families needing a compassionate team
Aftermath Services	National	Trauma and crime scene cleanup	Insurance-covered trauma scenes
Spaulding Decon	Franchise	Crime scene, hoarding, decontamination	Property managers
PuroClean	Franchise network	Discreet biohazard cleanup	Combined water and biohazard jobs
ServiceMaster by Professional Services	Local franchise	Sewage and contamination	Commercial sites
1-800 WATER DAMAGE of Northwest Houston	Franchise	Sewage cleanup	Sewage backups

Best Biohazard Cleanup Companies In Houston For 2027

1. Bio-One Houston: Compassion-First Trauma And Hoarding Cleanup

Bio-One is a national biohazard franchise with Houston-area operators that handle unattended deaths, trauma scenes, hoarding and decontamination, with an emphasis on helping families first.

Families dealing with a loss often appreciate a team that leads with care.

2. Aftermath Services: National Trauma And Crime Scene Specialist

Aftermath is one of the largest trauma and crime scene cleanup companies in the US and serves Houston. It works with homeowners insurance where coverage applies.

A good option when you want help navigating insurance for a trauma scene.

3. Spaulding Decon: Crime Scene, Hoarding And Decontamination

Spaulding Decon franchises provide crime scene, hoarding, drug lab and general decontamination services, including in the Houston area.

Property managers handling tenant hoarding or contamination use it often.

4. PuroClean: Discreet Local Biohazard Cleanup

PuroClean’s Houston offices offer discreet biohazard cleanup alongside water, fire and mold restoration.

Useful when biohazard contamination comes with water damage, such as a sewage backup.

5. ServiceMaster Restoration by Professional Services: Sewage And Contamination Response

This Houston ServiceMaster franchise responds 24/7 to sewage backups and contamination events on residential and commercial properties.

A practical choice for businesses that need fast containment.

6. 1-800 WATER DAMAGE of Northwest Houston: Sewage Cleanup In Northwest Houston

This franchise handles sewage cleanup along with water damage and mold remediation in northwest Houston.

Sewage is a biohazard. Specialist cleanup protects your family’s health.

How To Choose A Biohazard Cleanup Company In Houston

Are technicians trained for bloodborne pathogens?

Ask about OSHA bloodborne pathogen training and the protective equipment crews use.

How do they dispose of waste?

Biohazardous waste must go to licensed medical waste facilities. Ask for documentation.

Will they be discreet?

Many companies use unmarked vehicles. Ask if that matters to you.

Do they bill insurance?

Homeowners policies often cover trauma cleanup. Ask whether they will work with your insurer directly.

Conclusion

Bio-One and Aftermath lead on trauma and unattended death cleanup, Spaulding Decon handles hoarding and decontamination, and PuroClean, ServiceMaster and 1-800 WATER DAMAGE cover sewage and combined restoration jobs.

Take a moment to confirm training, waste disposal and insurance billing before work begins.