Contact Us 

We take pride in our timely and informative customer support team. Your question is only one click away from one of our water quality testing experts. We'll get back to you within 24 hours!


PO Box 182217 Coronado, CA 92118 USA

Opening Hours

Monday to Friday: 9:00AM - 5:00PM Saturday & Sunday: 10:00AM - 6:00PM


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