Our Mission


To utilize our strengths and expertise in order to provide our clients with accurate and reliable results.


Our Vision


To sustain ourselves as a company that strives for excellence and innovation, serving our clients, environment, community and staff with integrity and respect.



Who We Are


ETI is a full service environmental testing laboratory that has been locally owned and operated since we opened for business in 2000. We are committed to providing quality, reliable analytical data to our clients and to do our part to ensure their success. Our primary NELAP accreditation is maintained through the Louisiana Department of Environmental Quality and we are certified in the following states:


Oklahoma               Texas               Louisiana               Kansas             


The staff at ETI brings extensive environmental experience to each department. Our management team has over 50 years of experience as laboratory analysts and managers. All of our analysts possess science degrees and most have several years of laboratory knowledge behind them. This combination of education and experience allow us to consistently provide answers to many of our client’s environmental questions.


Our combination of capacity and efficiency gives our clients a trusted resource for all of their environmental needs. From wastewater analysis to remediation projects, hazardous waste characterization to petroleum testing, we take pride in each of our clients. It is important to us that they understand our commitment to their success. After all, they are working to keep our environment clean, repair our mistakes from the past, and build a more eco-friendly future. We are glad to do our part to help.

4619 N. Santa Fe, Oklahoma City, OK 73118 • (405) 488-2400 office • (405) 488-2404 fax