Legionella Testing and Analysis

Get science-backed Legionella testing with clear results, expert guidance, and the documentation your facility needs to move forward confidently.

I-2-I Solutions offers comprehensive and accessible Legionella testing, trusted by federal agencies, healthcare facilities, and mission-critical environments nationwide.

  • Veteran
    Owned Partner
  • CDC ELITE
    Certified Lab
  • ISO/IEC 17025
    Accredited Testing
  • Federal
    Healthcare Experience

Understanding Legionella Testing

Legionella bacteria pose a serious health risk, particularly in environments where they can grow and spread, such as large plumbing systems and cooling towers.

When inhaled through contaminated water droplets, they can cause Legionnaires’ disease, a severe form of pneumonia, as well as Pontiac fever, a milder flu-like illness. In vulnerable populations, especially those with weakened immune systems, these conditions can be life-threatening.

Legionella testing helps you understand risk in your water systems, confirm whether your controls are working, and guide corrective actions when needed. At I-2-I Solutions, we make the process straightforward and the results actionable.

Gloved hands holding two petri dishes with bacterial cultures

When Should You Test for Legionella?

Every building is different. We help you test at the right time, for the right reasons.

Routine Validation

Ongoing Legionella testing as part of your management program to ensure controls remain effective over time.

Post-Construction

After renovations, system modifications, or new installations that could impact water quality.

Reopening Facilities

Before bringing buildings back online after prolonged low-use periods or seasonal closures.

Post-Remediation

Confirming that corrective actions successfully addressed identified issues.

Protect Your Facility. Order a Test Kit →

A Straightforward Testing Experience

  1. 1

    Plan

    We start with your facility’s unique needs, existing programs, recent changes, or risk areas, then design a Legionella testing approach that makes sense for your building systems.

  2. 2

    Test

    Our team coordinates sampling at representative locations and performs rigorous ISO 11731:2017 Legionella analysis through our CDC ELITE-certified laboratory, ensuring a clear chain of custody and minimal disruption to operations.

  3. 3

    Act

    You receive results with context: what we found, what it means, and clear next steps. We help integrate findings into your broader water management efforts and prevent Legionella outbreaks.

Sampling aligned to
real building systems

We help you choose sampling points for Legionella bacteria that reflect how water moves through your facility and where conditions may support growth.

Common sampling points include:

  • Representative fixtures such as sinks and showers
  • Hot water production and recirculation points
  • Cooling towers and related loop points
  • High-risk or high-use areas identified by your program team

Clear results,
explained in context

Legionella sampling and follow-up testing can support remediation decisions and help validate that corrective actions worked.

What you get:

  • Laboratory results with consistent QA review
  • Flexible reporting that supports internal review and compliance documentation
  • Optional trending support for routine testing programs over time through AquaIRIS

Science-led Legionella testing,delivered with federal-grade discipline.

Accessible,
Precise Analysis

CDC ELITE-certified and ISO 17025 Accredited laboratory testing at pricing designed to make routine monitoring more practical.

Better Pricing for
Larger Programs

Volume-based discounts and flexible bulk pricing for large testing volumes and multi-facility water management programs.

Easier Sample
Shipping

Ready-to-use shipping labels make sending samples back to the laboratory simple and convenient.

Flexible Reporting
with AquaIRIS

Reporting options tailored to each facility’s operational, compliance, and communication needs.

Trusted by the People We Serve

“I-2-I Solutions has been a responsive and flexible partner for our federal government Legionella testing needs. Their team understands that client requirements can change quickly, especially during emergencies, and has readily adapted to support our business. As a fellow Service-Disabled Veteran-Owned Small Business, I appreciate their commitment to service and the working relationship we’ve built.”

Chuck BryanManaging Principal, TCS Services LLC

“It has been a pleasure to work with I-2-I Solutions. Their entire team is first class. They get us our lab results in a timely manner, but more importantly, their customer service is second to none. They answer every phone call, every email, and every text, and they are on-top of every detail of the lab analyses. I highly recommend I-2-I Solutions for all of your lab tests - you will not be disappointed.”

Scott W. ThompsonWater-Tec, Inc.

“I have had a great experience working with I-2-I Solutions. Their lab performs the testing my customer needs at a cost saving for both of us. Their sampling and shipping supplies are top-notch. Shipping is super fast and test reports are thorough.”

Darren StajduharAphinity Technologies, Inc.
Drinking fountain in a hospital corridor

Protect the People Who Depend on Your Facility Every Day

Let’s build a Legionella testing approach that fits your building systems and compliance needs.

Speak with an Expert →
Healthcare team reviewing a water quality management program

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