Identify harmful bacteria or contaminants in your drinking water before they become a risk.
Tested in our Irish laboratories using advanced scientific methods.
Easy-to-use kit delivered to your door. Collect your sample in minutes and post it back.
Receive a detailed and clear report by email in approximately 10 working days.
Drinking water can contain impurities you can’t see, taste, or smell. Regular household water testing helps to:
Our water testing kits for households, landlords, schools, and workplaces make it easy to check your water quality with confidence.
Place your order and we will post your water sampling kit to the address provided. You will also receive email instructions.
Use the included bottles and simple instructions to collect your sample from the tap you use most for drinking or cooking.
Send your sample back to us the same day. We accept samples up to 24 hours after collection.
You will receive your full report within approximately 10 working days, directly to your inbox.
Your personalised report will give you a clear overview of your water quality, showing exactly what was found in your sample and how it compares to current safety standards. The results are easy to understand and designed to guide you on any next steps, if needed.
With over 30 years of experience and an ISO17025-accredited laboratory, CLS is trusted for water testing for households across Ireland. Our expert team delivers accurate, reliable results using the latest scientific methods, giving you confidence in every drop of your water.
Anyone who uses private wells, group water schemes, or even public supply can benefit from testing, especially if you notice changes in taste, smell, or appearance, or if you haven’t tested in a while.
We recommend testing at least once a year, or more frequently if you’ve had previous issues, made changes to your plumbing, or rely on a private supply.
Your kit includes step-by-step instructions. It’s a simple process and takes just a few minutes. Be sure to follow the guidance carefully to ensure accurate results.
Samples should be returned the same day they’re collected. This helps ensure the accuracy of the results.
Results are typically ready within 10 working days from when your sample arrives at our laboratory. You’ll receive your report by email as soon as it’s available.
Yes. The test is ideal for private wells, group water schemes, and mains supply. It helps identify both bacteriological and chemical concerns.
If you’re testing multiple properties, each order must be placed separately, and the shipping address should match the property being tested. Only one test can be booked at a time, so you’ll need to make a separate booking for each location.
