Priority Response Available

Post-Flood & Sewage Bacteria Testing

Professional bacteria contamination assessment following floods, sewer backups, and water damage events. We identify pathogenic organisms and verify successful decontamination for safe property reoccupation.

What We Test For

E. coli contamination
Total & faecal coliforms
Enterococcus species
Salmonella detection
Legionella testing
Clearance verification
MRACI CChem Chartered Chemist
AIOH Occupational Hygiene
NATA Accredited Labs
Priority Response Available
No Remediation Conflicts

Why Bacteria Testing is Critical After Water Damage

Floodwater and sewage contain dangerous pathogens that can cause serious illness. Even after visible water is removed, bacteria can persist on surfaces, in building materials, and in HVAC systems.

Professional testing confirms the extent of contamination and — critically — verifies that remediation has been successful before you return to the property.

Health Warning

Sewage contamination (Category 3 water) contains pathogenic organisms that can cause gastroenteritis, hepatitis, and other serious infections. Never attempt DIY cleanup of sewage spills.

Get Priority Assessment
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Bacteria Testing Solutions

Comprehensive testing for water damage and contamination events.

Post-Flood Assessment

Testing following natural flood events to identify bacterial contamination levels.

Sewage Contamination

Category 3 water testing following sewer backups, septic failures, and toilet overflows.

Clearance Testing

Post-remediation verification to confirm successful decontamination.

Insurance Documentation

NATA-accredited results suitable for insurance claims and legal purposes.

When You Need Bacteria Testing

Bacteria testing should be performed whenever a property has been exposed to potentially contaminated water.

Flood events — Natural flooding, stormwater intrusion, river overflow
Sewer backup — Blocked drains, septic system failures, toilet overflows
Standing water — Water that has been stagnant for more than 48 hours
Before reoccupation — Verify safety before returning to property
Insurance claims — Document contamination for claim support
Read Our Water Damage Resources
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Bacteria Testing FAQ

We test for E. coli, total coliforms, faecal coliforms, Enterococcus, and other indicator organisms. Additional pathogen testing is available for specific concerns including Salmonella, Legionella, and other disease-causing bacteria.
Bacteria testing is essential after any flood event, sewer backup, septic system failure, or water damage involving grey or black water. Testing confirms contamination levels and verifies successful remediation.
We offer priority response for flood and sewage events. Initial assessment can often be arranged within 24-48 hours, with laboratory results typically available within 3-5 business days.
Post-remediation clearance testing is recommended to verify successful decontamination before reoccupation. This is particularly important for insurance claims and ensures the property is safe for habitation.

Ready to get started, or want to understand what's involved? Contact us to request a fee proposal or arrange an assessment. We do not provide free telephone consultations — all advice is based on site assessment and laboratory data.

Dealing With Water Damage or Sewage Contamination?

Don't risk your family's health. Get professional bacteria testing to confirm contamination levels and verify successful cleanup.