1 Order
Order your test online.
Choose by your situation — property sale, private supply, pool or business — and pay securely in minutes.
Know exactly what's in your water.
Laboratory testing for private supplies, property sales, pools and businesses — with a Pozzani engineer behind every result. Here's how it works, start to finish.
2 Delivered
Your kit arrives within 48 hours.
Sample bottles arrive ready to fill, with any preservatives or reagents already inside, plus full step-by-step instructions.
3 Sample
Fill the bottles from your tap.
Run the tap, fill each bottle to the line and cap it. The instructions walk you through it in a couple of minutes.
4 Post
Post it the same day.
Pack the bottles back in the box provided, seal it, and send it to the laboratory the same day.
5 Results
Results and certificate in 10 working days.
Every parameter shown against its guideline, traffic-light clear — plus the laboratory certificate your solicitor or inspector needs.
6 Engineer
Free engineer's report if anything needs fixing.
The coliforms failure goes straight to a Pozzani engineer, who sets out the fix — here a sediment filter and UV system — with a no-obligation quotation.
Tested. Certified. Sorted.
Click here for available tests100%
Every parameter we test is UKAS accredited. Not just the laboratory: every line on your certificate.
Many testing websites send samples to an accredited laboratory but sell parameters that fall outside its scope of accreditation. Those results carry no accreditation. Ours are analysed by a UKAS accredited laboratory, and every parameter on every test sits within its UKAS schedule.
Laboratory water testing by post
Easy to read results with full support
Laboratory tests for private supplies, property sales, pools and food businesses, every parameter UKAS accredited. A certificate a solicitor will accept, results you can read without a chemistry degree, and a plan if anything needs fixing.
What you'll see once you've ordered
Your sample arrived at the lab on Tuesday
Results expected by Thu 22 Oct. We'll email you the moment they're confirmed.
- Ordered 2 Oct
- Kit dispatched 3 Oct
- Sample collected 6 Oct
- At the lab Arrived 7 Oct
- Results by 22 Oct
Which test do I need?
Start with why you're testing
Pick the situation closest to yours. Each one leads to the test that fits, with the reason explained in plain English.