Mail-in laboratory water tests

Start with the right test
for your water.

Choose by water source or by the problem you can see. Compare each panel, order online, collect the sample, and send it to the laboratory. Return shipping is not included for the three featured kits.

Secure Wix checkout Well and city-tap paths Problem-focused options

Independent laboratory test options

Prices and availability from the live store

Return-shipping terms before you order

Choose your next step

Start with what you need today.

Order a mail-in laboratory test, replace an everyday item, or use our online guide to narrow the choice. You do not need to become a water expert to make a sound purchase.

Choose by situation

Start with your water source—or the problem you can see.

These are three focused starting points. Use the comparison guide if your question is more specific or the result must meet a formal requirement. Return shipping to the laboratory is not included for these kits.

How mail-in testing works

Pick the panel. Collect the sample. Get the lab report.

Start with your water source and what you want to learn. The kit includes the collection materials and directions. You send the sample to the laboratory, and the laboratory reports the results.

Compare water tests
  1. 01

    Choose the test

    Compare panels by water source, analytes, and price.

  2. 02

    Collect and send

    Use the included materials and follow the return directions exactly.

  3. 03

    Review the report

    Use the laboratory results to decide whether any next step is needed.

Water notes

Know what matters before you buy.

Read all water notes

Built for online ordering

Use the guide before you guess.

Regan Water currently operates online. Compare tests by water source and purpose, then send us a product question if a detail remains unclear.