Tap Score Water Testing Kit

Water testing for your home.

Tap Score combines the integrity of a world-class laboratory network with the ease of do-it-yourself kits to make testing your drinking water simple, fast and factual.

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How it works

  • Tap Score Water Testing Kit

    Collect Sample

    We ship you everything you need to test your drinking water, including a guide on how to collect your sample.

    SHOP ALL TESTS
  • Water Test Vial

    Certified Testing

    Drop your sample in the mail using our pre-paid shipping and we will send your sample to the closest, specialized lab.

    ABOUT OUR LABS
  • Water Test Report

    Water Report

    Within 5 to 7 business days, we’ll send you an interactive report that explains your contaminant levels and what to do next.

    ABOUT YOUR SCORE
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Regional Lab Power

Over 200 certified testing facilities, accredited in all 50 States, Puerto Rico and in Canada.

GET STARTED

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    — THE WASHINGTON POST

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    Answers for
    Everyone

    Shop for water tests your way. Whether you want a basic overview of your water or have a specific contaminant in mind, we have a test for you.

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      Get Covered

      Our Core Kits, based on your water source, will cover just about everything you need. We recommend everyone start here, then customize as needed.

      SHOP CORE KITS
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      Get Specific

      If you have a very specific exposure risk or concern, like agricultural runoff, you may want to shop our smaller, more focused kits.

      SHOP SPECIALIZED TESTS
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      Get Nerdy

      Do you know your stuff? You looking for something realllly specific? Then you can shop our water tests by the exact substance you have in mind.

      SEARCH CONTAMINANTS

    Specialized lab network for faster turnaround.

    Tap Score matches your water sample with the closest lab in our network that specializes in your water source to ensure higher standards and faster turnaround times.

    OUR LABS

    We know this is complicated.

    Where to begin? What should you test for? What does it all mean for your health and safety? Answers to all your big (and small) questions are always a chat away.

    SUPPORT

    What test do I need?

    When in doubt, we recommend that everyone start with one of our CORE KITS, which test multiple contaminants within a single test and are designed specifically for your drinking water source.

    What’s the turnaround time?

    Most people receive results within 3-5 business days after the lab receives their sample. However, some tests may require additional analytical time so be sure to check each kit’s product page for the most accurate estimate.

    What does my report include?

    Your report will rank your water against local and federal safety benchmarks, provide a thorough breakdown of any contaminants detected and how they may be affecting your health or plumbing, and provide non-biased treatment recommendations.

    Are Tap Score labs certified?

    Every lab facility in our network is certified with accreditations ranging from ISO to NELAC/ELAP, Direct State, DoD, DoE, DoH and beyond. Need a specific certification? Let us know so that we can meet your needs accordingly.