Understanding your water shouldn’t be complicated.
Tap Score makes professional water testing accessible and easy to understand, so you can make sense of your results and decide what to do next.
Tested by certified labs. Explained in plain language.
Powered by Certified Labs
Tap Score works with a nationwide network of 250+ certified, independent laboratories. This allows samples to be routed to the right lab, reducing delays and improving turnaround times.
Samples are tested using validated methods and checked for quality at every step.
- Only labs with ISO 17025 accreditation
- EPA and Standard Methods
- Sampled by trained lab technicians
Test What Matters
From everyday concerns to more complex contaminants, Tap Score offers testing designed to match your water.
Whether you’re on city water, a private well, or looking into specific issues like PFAS, there’s a test kit for it.
Easy from Start to Finish
From collecting your water sample to getting your results, every step is designed to be straightforward.
- Prepaid shipping with all materials
- Samples sent to the right lab for faster turnaround
- Step-by-step instructions
- Results typically ready in 3–14 business days
Tap Score Core Values
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Science
Scientific truth drives everything we do. It fuels our independence, lab partnerships and is the foundation of every customer relationship.
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Support
Drinking water testing is complicated and nuanced, which is why we provide human-powered support every step of the way.
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Speed
Our multi-laboratory network allows us to get samples in the hands of scientists sooner so people can get the results faster.
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Simplicity
We believe professional lab testing should be as simple as buying a toothbrush. No PhD required.
Join the SimpleLab Network
Powered by SimpleLab, we partner with certified labs across the country to deliver reliable water testing.
Interested in working together?