IICRC Certified · Austin, TX · 24/7 Emergency Response
Biohazard & Sewage Cleanup
Safe, discreet, and fully compliant remediation of sewage backups, black water, and biohazardous contamination for homes and businesses.
Do not attempt to clean sewage or biohazardous materials yourself. Category 3 water contains bacteria, viruses, and pathogens that pose serious health risks. Improper handling can spread contamination and void your insurance claim. Call TRG immediately — we respond 24/7.
Professional Biohazard Remediation
- Category 3 black water extraction and disposal
- Full containment and negative air pressure setup
- EPA-registered hospital-grade disinfection
- HEPA air scrubbing and odor neutralization
- Compliant disposal of all contaminated materials
- Insurance documentation and coordination
- Discreet, professional service
Why Professional Remediation Matters
- •Category 3 water contains E. coli, Hepatitis A, Salmonella, and other pathogens
- •Standard cleaning products cannot eliminate biohazardous contamination
- •Improper handling can spread contamination to unaffected areas
- •Insurance policies typically require professional remediation documentation
- •OSHA regulations govern the handling and disposal of biohazardous waste
Situations We Handle
Types of Biohazard Cleanup
Sewage Backups
Sewage overflow and sewer line backups introduce Category 3 (black water) contamination — the highest risk level. All porous materials in contact must be removed and disposed of properly.
Flooding from Contaminated Sources
Floodwater from rivers, streams, or storm drains carries bacteria, pathogens, and chemical contaminants. Standard drying is not sufficient — full decontamination protocols are required.
Hazardous Material Spills
Chemical spills, industrial waste, and other hazardous materials require specialized handling, PPE, and disposal in compliance with OSHA and EPA regulations.
Unattended Deaths & Trauma
Biohazardous situations involving blood or bodily fluids require discreet, compassionate, and fully compliant remediation. We work with sensitivity and professionalism.
Our Protocol
Our Biohazard Remediation Process
Emergency Response & Site Assessment
We respond 24/7. Upon arrival, our certified technicians assess the scope of contamination, identify the source, and establish a safety perimeter. All personnel don full PPE before entering the affected area.
Containment Setup
Affected areas are physically isolated with containment barriers and negative air pressure to prevent cross-contamination to clean areas of the property.
Removal of Contaminated Materials
All porous materials in contact with Category 3 water or biohazardous substances — drywall, flooring, insulation, soft goods — are safely removed and disposed of in compliance with local and federal regulations.
Decontamination & Disinfection
Structural surfaces are thoroughly cleaned with EPA-registered hospital-grade disinfectants. HEPA air scrubbers run continuously to capture airborne pathogens and particulates.
Odor Treatment
Sewage and biohazard situations leave persistent odors embedded in structural materials. We apply thermal fogging and antimicrobial treatments to neutralize odors at the molecular level.
Clearance Testing & Restoration
After remediation, we verify that contamination levels are within safe limits. Once cleared, we restore damaged structural materials to pre-loss condition, coordinating with your insurance adjuster throughout.
Why Choose TRG
IICRC Certified Technicians
Our team holds current IICRC certifications and follows industry-standard protocols for biohazard remediation and Category 3 water damage.
Discreet & Compassionate
We understand that biohazard situations are often traumatic. We work quietly, professionally, and with full respect for your privacy.
Insurance Coordination
We document everything thoroughly and work directly with your insurance company to ensure your claim is fully supported.
From the TRG Blog
What to Do When Your Sewer Backs Up
A step-by-step guide covering what to do immediately, what not to do, and why professional biohazard remediation is the only safe response to Category 3 contamination.
Read the Guide