Certifications and Accreditations

All analyses at are performed under the auspices of a quality control program that meets or exceeds the requirements of EPA, TCEQ and other state agencies. Our laboratory is certified by the National Environmental Laboratory Accreditation Program (NELAP), several states and we have been inspected by a number of municipalities, water and wastewater authorities, environmental and engineering companies and other entities. Our certifications and the parameters we are certified for are available for viewing below in Adobe pdf format.


State Certificate Number Type
Texas T104704232-11-2 NELAP, Primary
Louisiana 02007 NELAP, Reciprocal
Arkansas 88-0647 State
Oklahoma 8727 State
Kansas E-10388 NELAP, Reciprocal















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