State-certified laboratory
City of McAllen Central Laboratory
2501 West Expressway 83, McAllen, TX, 78503
Services listed in the certification record
Certified for: Microbial
Address2501 West Expressway 83, McAllen, TX, 78503
Phone956- 681-1720
Certification statuscertified
Certifying stateTexas (TX)
Source listOfficial state source
How to use a water testing lab
Contact the laboratory before collecting a sample. Ask whether it offers the test you need, request its current sampling instructions and containers, and confirm timing, pricing, and how to submit the sample.
Listing data fetched from the official source: 2026-09-02T14:05:33+00:00
Is this your lab?
Claim this listing or report an update by emailing Water Testing Finder.