For almost 20 years we have enjoyed the privilege of providing drug testing services for a vast variety of clients ranging from private individuals, laboratories, staffing agencies, government agencies, auto dealerships, ground transportation, employers and schools. We are proud to be one of the few locally owned (NOT A FRANCHISE) laboratories left in San Antonio. Our main priority is to provide fast and accurate lab results at the most affordable fees. All our drug lab results, including hair testing are ready within 1 working day. Within 2 hours if you arrive at our lab before noon time. Fast, accurate, painless and confidential. No appointments necessary; hardly any waiting time, you will be processed within a few minutes so you can promptly return to work.

Choice DNA legally Admissible DNA Paternity Test cost $260 and is typically completed in 2-3 working days. We also provide a variety of DNA tests to prove maternity, Grand Parentage, Sibling Ship and other Kinships. Choice DNA Paternity test results can also be used as legal evidence to establish biological ties in a family-based immigration petitions.