SAN ANTONIO TESTING LABORATORY
San Antonio Testing Laboratory LLC is a privately owned and locally operated testing facility that provides environmental and industrial analytical services. Tailored for private, corporate, and public needs, we offer fast response times and rigorous quality assurance. We are proudly a hispanic woman owned business that has been operating since 1987.
Our extensive experience assisting clients with routine testing and large scale contracts is paired with up-to-date technologies and techniques, allowing us to focus on client satisfaction and ever changing regulatory requirements, academic discoveries, and industry innovations. We take pride in our thorough quality control to ensure all data is accurate and meets strict protocols and inspections. To ensure accurate reports, this includes following sample collection, container, preservation, preparation, cleaning, and method standards from USEPA SW-846 and USEPA 600/4-79-020.
HUB: Historically Under Utilized Business Program Minority and Woman Owned Business
State of Texas
Small, Minority, Woman Owned, Hispanic-American, Disadvantaged Business
South Central Texas Regional Certification Agency
Certificate No. 220098942
Marcela Gracia Hawk
BBA Management, Pan American University
Over thirty years of financial, managerial, and personnel administration experience with more than twenty years laboratory management experience. Past Vice-Chairman and Program Director for the Alamo Laboratory Analyst Chapter of the Texas Water Utilities Association. Member of the Texas Water Utilities Association and San Antonio Manufacturer's Association.
Northern Michigan University
Thirty years experience in laboratory management, operations and administration. Past President of the Alamo Laboratory Analyst Association. Past Chairman of the Lab Analyst's Section of the Texas Water Utilities Association and former Board Member for the San Antonio Manufacturer's Association.
MS, The University of Texas at San Antonio
In his multi-faceted role, Sai utilizes his 25 years of experience in environmental laboratory management & operations, project management, and quality management. He has laboratory experience in extraction and analysis of organics and inorganic pollutants as well as various analytical instrumentation including GC, GC/MS, HPLC, ICP, ICP-MS, and IC. Additionally, he is extensively knowledgable on QA/QC procedures, including NELAP & TNI standards, EPA SW-846, and various wastewater, drinking water and general chemistry methods. Sai is especially knowledgeable on drinking water regulations with respect to public water systems.