Microbiological Testing for Safe Water Systems

Our Core Services

Legionella Culture

Selective media culture with confirmation. CFU/mL with ID for Legionella pneumophila. Ideal for ASHRAE 188 compliance and healthcare systems.

Heterotrophic Plate Count

Measures overall microbial load; indicator of biofilm activity.

Indicator Organism Testing

Presence/absence and MPN methods for coliforms, E. coli, Pseudomonas, and Enterococcus.

Why Test for Waterborne Pathogens?

Regulatory Compliance

Safe Reoccupancy

Validate Disinfection

Identify Health Risks

Sample Types We Accept

Matrix Type	Description	Typical Uses
Potable Water	Taps, fountains, storage tanks	Legionella, coliforms, HPC; hospital monitoring
Non-Potable Water	Irrigation, decorative fountains	Legionella, coliforms in non-drinking systems
Cooling Towers	Recirculating systems	Legionella risk assessment
Swabs & Biofilm	Pipes, fixtures, tanks	Source tracking, remediation verification

FAQs

Q: Do you offer on-site water sampling?
A: We specialize in lab analysis but provide kits and trusted referrals.

Q: How fast are results available?
A: HPC and indicator tests: 2–5 business days. Legionella: up to 7-10 days.

Q: Can I use my own bottles?
A: We recommend our treated bottles for compliance and accuracy.