SOUTH TEXAS LABS
We provide drug and alcohol testing for individuals and employers, including employment, DOT, court-ordered, and school testing
What Sets Our Lab Apart?
At South Texas Labs, we strive to be your go-to provider for lab testing, including drug alcohol testing. Our goal is to offer a seamless and efficient experience, ensuring accuracy, reliability, and convenience. We take pride in maintaining top-tier lab facilities that prioritize comfort, professionalism, and exceptional service, making us a trusted choice for all your testing needs.
Our Services
EMPLOYER TESTING SOLUTIONS
A drug-free workplace is essential for safety, productivity, and liability protection. Implementing a testing program helps ensure compliance and reduces risks. South Texas Labs provides comprehensive employer testing services to maintain a safe, compliant work environment.
Our Employer Testing Services:
Background Checks
Pre-Employment Screening
On-Site & Random Testing
DOT & Non-DOT Compliance Testing
For-Cause Testing
We offer reliable and affordable testing using hair, urine, fingernail, and breath analysis, with the convenience of mobile/on-site services for your business.
INDIVIDUAL TESTING SERVICES
HOW DOES IT WORK?
Regardless of the specific test you need, our certified collectors offer a number of testing services to fit your needs. With Quick Labs, you can trust that your results will be certified and accurate, regardless of the type of test.
Drug Screening: Instant & Laboratory Based Screenings.
Urine Drug Screening
Oral Fluids Drug Screening
Hair Follicle Testing
Breath & Alcohol Testing
About Us
South Texas Labs is a locally owned and operated drug and alcohol testing facility, founded by siblings Delfina Garcia and Albert Garcia to meet the growing need for reliable testing services in Kingsville.
With 20 years of experience in the medical field, Delfina has worked as a Certified Nurse’s Aide, Medication Aide, and Caseworker in home health care. Albert brings 20 years of expertise in sales, real estate, and insurance, ensuring strong client relations and business operations.
Recognizing the lack of a locally owned testing facility, we established South Texas Labs to provide comprehensive, certified testing services with flexible scheduling, including after-hours and emergency testing—something most hospitals and clinics cannot accommodate.
Our lab is fully insured, and all owners and staff are certified by the appropriate agencies. Additionally, a licensed Medical Review Officer (MRO) oversees all test results, ensuring accuracy and compliance.
At South Texas Labs, we are committed to professional, confidential, and timely testing solutions for individuals and businesses alike.
Contact Us
Visit us
224 W King Ave., Suite A, Kingsville, TX 78363
(Right next door to Dollar Genera)l
Hours
Monday–Friday
8am–5pm
Phone
(361)219-7198