Legionella Case Investigation Consulting

Expert Support When Your Facility Gets a Positive Result 

A positive Legionella result demands immediate, informed action. The decisions your facility makes in the first hours and days of a case investigation directly affect patient and resident safety, regulatory outcomes, and your ability to return to normal operations. 

Watertech of America provides hands-on consulting to guide healthcare and commercial facilities through every phase of a Legionella case investigation, from the initial result through long-term resolution. 

How We Support Your Facility 

Interpretation of Results 

Not every positive Legionella result carries the same level of risk. Our team helps you understand what your test results actually mean, including species identification, serogroup data, and concentration levels, so you can make informed decisions about the appropriate response rather than reacting on incomplete information. 

Implementation of Control Measures 

Based on your results and facility risk factors, we help you identify and implement the right corrective actions. That may include one-time hyperchlorination, deployment of point of use filters at affected outlets, adjustments to your water management plan, or installation of supplemental disinfection. We work with your infection prevention and facilities teams to move quickly and document every step. 

Follow-Up Testing 

After corrective actions are taken, follow-up testing is essential to verify that the measures are working. Watertech coordinates all post-remediation sampling through CDC ELITE-certified laboratories and helps your team interpret the results in the context of your overall water safety program. 

Ongoing Consulting 

Some facilities need continued support beyond the initial investigation. Whether that means regular check-ins, adjustments to your water management plan, recurring validation testing, or staff training, we stay involved as long as your facility needs us. 

Why Work With Watertech? 

When a case investigation hits, most facilities need a partner who can do more than just advise. We bring the testing, the disinfection capability, the filtration products, and the consulting expertise under one roof. That means faster response times, clearer communication, and a single team accountable for getting your facility back on track. 

Watertech has supported facilities across Wisconsin, Illinois, Minnesota, Iowa, South Dakota, and North Dakota through Legionella case investigations. We understand the regulatory environment, the compliance expectations from CMS and state surveyors, and the urgency these situations require. 

Dealing with a positive Legionella result? Contact Watertech of America immediately for case investigation support.