Water Testing Labs in Louisiana
Certified drinking water laboratories in Louisiana accredited for EPA-regulated contaminant testing, including bacteria, metals, nitrates, and PFAS.
Check your water report first — it’s free. Look up your public water system’s EPA compliance data before scheduling an independent test. Search by ZIP →
15 Certified Labs in Louisiana
← All StatesAmerican Radiation Services (ARS)
NELAP certifiedTNI accredited
Bio-Analytical Laboratories
NELAP certifiedTNI accredited
CHEMTEX
NELAP certifiedTNI accredited
EASI LLC
NELAP certifiedTNI accredited
Element Materials Technology Lafayette LLC
NELAP certifiedTNI accredited
Element Materials Technology Lafayette, LLC
NELAP certifiedTNI accredited
Environmental Enterprises USA Inc
NELAP certifiedTNI accredited
Gulf Coast Analytical Laboratories LLC dba Pace Analytical Gulf Coast
NELAP certifiedTNI accredited
Gulf Coast Testing LLC
NELAP certifiedTNI accredited
Gulf States Environmental Laboratories Inc
NELAP certifiedTNI accredited
Lafayette Consolidated Government
NELAP certifiedTNI accredited
Pace Analytical Services LLC New Orleans
NELAP certifiedTNI accredited
Pace Analytical Services LLC Baton Rouge
NELAP certifiedTNI accredited
SGS North America Inc - Scott
NELAP certifiedTNI accredited
Waypoint Analytical Louisiana Inc
NELAP certifiedTNI accredited
About Louisiana Water Testing Certification
All laboratories listed have been certified by Louisiana’s state drinking water program. State-certified labs demonstrate proficiency in testing drinking water for contaminants regulated under the Safe Drinking Water Act. For private well testing, contact a lab directly to discuss the appropriate test panel for your area.
For public water systems, check EPA compliance data free at ClearWater. View Louisiana water systems →