We specialize in DNA collections for paternity, maternity, grand-parentage, twin studies, and immigration cases, We also provide DOT and Non-DOT urine specimen collections for drug testing.

Our professional process supports proper identification, documentation, chain of custody, and secure specimen handling.

We are affiliated with AABB-accredited laboratories for dependable testing services.

We offer on site collection, as well a mobile services (travel fees may apply).

When reliable specimen collection matters, choose

DNA DOT & NOT Testing LLC!