New Jersey Grandparent DNA Testing – Legal & At-Home Services

Grandfather holding smiling grandchild: Find accurate Grandparent DNA Testing in New Jersey

Fast, Accurate New Jersey Grandparent DNA Tests for Paternity & Family Relationships

Are you trying to confirm paternity or verify a family relationship and the alleged parent is not available? Grandparent DNA testing in New Jersey provides a reliable, scientific solution—even when direct paternity testing isn’t possible. At GameDay DNA, our accredited labs offer confidential, court-admissible and at-home grandparent DNA testing services for families across Alabama.

Find Grandparent DNA Testing Near Me in New Jersey – Locations & Convenience

Searching for “grandparent DNA testing near me in New Jersey”? GameDay DNA partners with collection sites statewide, offering easy access in Atlantic City, Camden, Elizabeth, Garwood, Passaic, Pennsauken, Pleasantville, Rahway, Toms River, Union, Union City, and Voorhees. We are committed to making the testing process accessible and stress-free for all.

What Is Grandparent DNA Testing and Why Is It Important?

Grandparent DNA testing evaluates the likelihood of a biological relationship between a child and their alleged grandparents. It’s essential for New Jersey families needing to establish paternity or other family connections when the alleged parent is unavailable for testing.

How Does Grandparent DNA Testing Work?

We collect painless, non-invasive cheek swabs from the child and one or both grandparents. Samples are analyzed in an AABB-accredited laboratory for a statistical probability of kinship. For maximum accuracy, testing both grandparents and including the mother’s DNA is recommended.

Types of Grandparent DNA Tests in New Jersey

  • Full Grandparentage Test: Tests both maternal and paternal grandparents plus the child for maximum accuracy.

  • Single Grandparentage Test: Tests one grandparent and the child, helpful when only one grandparent is available.

Legal vs. At-Home Grandparent DNA Testing

  • Legal (Court-Admissible) Testing:
    Strict chain-of-custody procedures make results admissible for:

  • Paternity disputes

  • Child support and custody

  • Inheritance or immigration cases

  • At-Home Grandparent DNA Test:
    Convenient and discreet, perfect for private knowledge. Fast results, but not valid for court/legal purposes.

How Much Does Grandparent DNA Testing Cost in New Jersey?

  • At-Home Grandparent DNA Test: $300 + tax/shipping

  • Legal Grandparent DNA Test: $400 to $499 + tax

Contact us to learn about discounts or payment plans.

Why Trust GameDay DNA for New Jersey Grandparent Testing?

  • Confidential, and court-admissible results

  • Fast turnaround: results in as little as 5 business days

  • Friendly support—call us at (302) 527-1789

  • Local centers across New Jersey for your convenience

Grandparent DNA Testing in New Jersey: Frequently Asked Questions

Who Needs to Be Tested in a Grandparent DNA Test?

For maximum accuracy, the child and both grandparents should participate. Including the mother’s sample can improve precision but is not required. Learn more about NJ DNA Testing Guidelines.

How accurate is a New Jersey grandparent DNA test?

Lab-based tests yield high probability estimates of biological relationship. Testing both grandparents and the mother increases scientific confidence. For details, see AABB Accredited Laboratory Standards.

Can a grandparent request a legal paternity test in New Jersey?

Yes! Grandparents may request legal paternity testing for estate issues, custody, immigration, or personal clarity, but results require chain-of-custody procedures for NJ court admissibility. Read more about Family Law and DNA Testing in NJ.

How long are results for NJ grandparent DNA tests?

Legal and at-home test results typically take 5 business days after the lab receives samples. Expedited results are available; review payment options and timelines.

Can a grandparent in NJ do a DNA test on a grandchild without parent’s consent?

For court-admissible tests, New Jersey law requires parental consent when testing minors. At-home kits don't require parental approval but are not valid for legal purposes. Check NJ Child Privacy Laws.

How Much Does a Legal Grandparent DNA Test Cost in New Jersey?

Legal grandparent tests in New Jersey typically cost between $400 and $499, depending on additional services like expedited results.

Can Grandparents Use DNA Testing for Immigration Cases?

Yes! Many immigration cases require proof of familial relationships through grandparent testing when direct parentage testing isn’t possible. Our AABB-accredited labs meet all USCIS requirements.

What Happens If My Grandparent DNA Test Results Are Inconclusive?

Inconclusive results can occur if insufficient genetic markers are shared between the child and grandparents. Including additional participants (e.g., both grandparents or the mother) can help clarify results.

Conclusion: Trusted New Jersey Grandparent DNA Testing – Fast, Accurate, Confidential

Grandparent DNA testing is the proven solution for establishing paternity and verifying family relationships in New Jersey—especially when direct father testing is unavailable. With GameDay DNA, you get accurate, court-admissible and at-home DNA tests, rapid results, and complete confidentiality from a provider trusted by families statewide.

Whether you need a legally admissible grandparent DNA test for paternity, child support, immigration, or inheritance—or simply peace of mind—our experts guide you every step of the way.

Don’t leave family questions unanswered. Call 302-527-1789 now to schedule your New Jersey Grandparent DNA test or contact us online. Get accurate results and peace of mind—fast.


To order a Grandparent DNA Test, call 302-527-1789


Follow us on Instagram and Twitter! If you have questions about paternity tests or other DNA testing services, please contact our Client Support Center at 302-529-1789, Mon-Friday from 8:30 AM to 5:30 PM Eastern Time. Our friendly, expert representatives are ready and happy to help. Get answers anytime by visiting our Help Center.

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