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Wisconsin State-Certified Water Testing Laboratory

At U.S. Water, we recognize the importance of working with a state-certified water testing laboratory for safeguarding your health and the well-being of your facility.

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CDC ELITE Certification

Our dedication to excellence goes even further. We maintain CDC ELITE certification for testing for dangerous waterborne pathogens such as Legionella. This certification underlines our capability to identify and mitigate threats to public health effectively.


In-House Testing

Unlike many water treatment centers that outsource their testing, U.S. Water conducts lab work and water testing in-house. This means your water samples are processed quickly and you receive certified results promptly.

Ensure the safety of your water systems with our rigorous Legionella testing services. Utilizing state-of-the-art technology and our own onsite certified CDC Elite laboratory, we ensure chain of custody, and provide fast, accurate and reliable results. In other words, our legionella services allow you confidence in the quality of your water.

Rapid Turnaround

While other water treatment centers may take up to 48 hours to deliver test results, our basic water sample testing is completed on the same day or within 24 hours (excluding weekends and holidays). This ensures that you can take prompt action to address water concerns.


Certified Expertise

U.S. Water is proud to hold state certifications from both the Wisconsin Department of Natural Resources (WDNR) and the Wisconsin Department of Agriculture, Trade and Consumer Protection (WDATCP). This signifies our commitment to upholding the highest standards of water quality testing and treatment.

U.S. Water, LLC
6905 Venture Cir., Weston, WI 54476

The Importance of State Certification

Working with a state-certified water testing laboratory is important for several reasons when it comes to testing the quality of your water:

Accurate and Reliable Results: 

State-certified laboratories follow standardized testing methods and protocols set by regulatory agencies. This ensures that the results obtained are accurate and reliable. 

Compliance with Regulations: 

Our state-certified laboratory adheres to state and federal regulations regarding water testing. This ensures that testing meets all regulatory requirements, providing you with information relevant to potential health risks.

Validated Testing Methods: 

Certified laboratories use validated testing methods that have undergone rigorous evaluation. This ensures that the methods employed are scientifically sound and produce precise and consistent results.

Expertise and Professionalism: 

Our trained and experienced professionals understand the intricacies of water testing. Their expertise helps in interpreting results accurately and providing relevant information about potential water quality issues.

Legal Considerations: 

If you need water testing for regulatory compliance or legal purposes, results from a state-certified lab may be required.