DNA Testing in Tarzana, CA
Need a court-admissible DNA test in Tarzana? Order online and walk into the LabCorp center in the Tarzana area that collects legal DNA under chain of custody. A trained collector checks each person's identification, witnesses the cheek swab, and seals the sample on the spot. Each participant is collected on their own schedule; they never have to be there together. Results post privately to your online account, usually in 3 to 5 business days. No appointment and no insurance needed. Serving Tarzana since 2008. Tarzana's legal DNA collection runs through the LabCorp site on Ventura Boulevard, approved for witnessed chain-of-custody work for Los Angeles County family cases. Whether the case is paternity, custody, or support, the swab takes about five minutes, with identification verified, the collection observed, samples sealed as you watch, and results usually in 3 to 5 business days.
🔒 100% confidential
⚖️ Court-admissible chain of custody
💵 All-in pricing - no fees at checkout, ever
📄 Results usually in 3 to 5 business days
Not sure which test you need? Talk to a Care Advisor - no pressure, just answers. Since 2008.
(866) 873-0879
Have your ZIP code ready - we'll find your nearest test center and the right test while you're on the phone.
LabCorp
Nearest to you
18399 Ventura Blvd Ste 17, Tarzana, CA 91356
Mon-Fri: 7:30AM-3:00PM
Test centers don't accept payment - you pay securely here; the center just does the draw.
Over 4,500 testing centers nationwide · 48 states, including New York
Legal DNA collection centers in Tarzana
Each participant can be collected at their own site; they never have to go together. Every collection is witnessed and sealed under chain of custody.
18399 Ventura Blvd Ste 17, Tarzana, CA 91356
LabCorp
🕐 Mon-Fri: 7:30AM-3:00PM
Directions →
Test centers don't accept payment - you pay securely here; the lab just does the collection.
Questions people in Tarzana ask us
Every one of these gets asked on the phone daily. No judgment, just answers.
Do we all have to go to the same test center?
No, and in most cases people don't. Each person being tested picks their own center when you order, walks in on their own schedule, and the laboratory links the sealed samples into one case. Mother in one city, child in another is routine, and the result carries the same weight as if everyone had been collected side by side.
What does everyone bring to their collection?
Valid identification: a driver's license, state ID, insurance card, or anything showing their name. The collector verifies who each person is, witnesses the cheek swab, and seals the sample into a chain-of-custody package on the spot. That verification is exactly what makes the result court-admissible. A child under 18 comes with a consenting guardian instead of their own ID.
Will the result hold up in court?
Yes. Courts, child support agencies, and USCIS accept witnessed chain-of-custody DNA results, and that standard is the entire difference between this test and a home kit. The science is the same; the difference is that a trained collector verified who gave each sample and documented every step. You can order it yourself today and the result is admissible if you ever need it to be.
How fast do results come back?
Usually 3 to 5 business days after the last person is collected. The clock starts when everyone has walked in, so the fastest cases are the ones where each participant goes early. Results post to your secure online account, and you alone decide who sees them.
Can a child be tested, and who has to agree to it?
Any age, newborn up. The cheek swab is painless and takes seconds. A minor is collected with a consenting guardian present who signs on their behalf; that is the operational rule at every center. If custody of the child is itself the dispute, call us at (866) 873-0879 first and a Care Advisor will walk through how collection works in your situation.
Can an LA County case split collections between Tarzana and another city?
Yes, every participant collects at their own approved center, Tarzana here, anywhere else there, and the laboratory joins the sealed samples under one case number. The court sees one unbroken chain of custody either way.
