GRANDPARENTAGE DNA TESTING IN NEW JERSEY
We help you find the answers you need.
A Grandparentage DNA Test confirms or denies whether or not two individuals (either the grandfather or the grandmother) are the biological grandparents of the child.
When performing a Grandparentage DNA Test, we use different combinations of participants: testing the child along with the mother and two grandparents, testing the child along with the mother and one grandparent, testing the child and two grandparents, and testing the child and a single grandparent.
Nevertheless, the first DNA Test is the most preferred out of the four options. By testing the child, the mother, and two grandparents, we achieve a more accurate result. It means that each person we remove from the equation, increases the accuracy of a Grandparentage Test.

Grandparentage DNA testing
We are committed to giving you closure surrounding your familial circumstances. We can guide you throughout the process and advise you on which DNA Test best suits your situation.
Typically, the accuracy of a Grandparentage Test is 99.99% when the alleged father is the biological one of the child. However, when the alleged father is not the biological father, the accuracy is 100%.
Alleged fathers being tested for Grandparentage of a child must disclose if any of your male relatives could potentially be the father of the child being tested. Additionally, the potential fathers could be brothers, a father, sons, cousins, etc. Finally, checking the likeliness of DNA of the alleged father, to that of the child, is critical to the test’s accuracy.
Grandparents play a fundamental role in people’s lives. Knowing who a child’s biological grandparents are can change their life completely. At DNA Testing New Jersey, we understand what it represents and make our contribution through our commitment, the quality of our tests, and their accuracy.
DNA Test Services that we offer
Test Services Availability
Options for Grandparentage DNA Tests


Legal Test: These types of test results can be submitted to immigration agencies or courts as legal proof of paternity. DNA Testing New Jersey coordinates a DNA-sample collection at a location near you. A professional collector then compiles all identification, completes paperwork for the test, and sends the samples to DNA Testing New Jersey for testing.
Personal Knowledge: If you’re looking for a test solely for peace of mind and not for legal reasons, you can collect your DNA at home and send it to DNA Testing New Jersey for testing.
Your DNA samples can be collected using oral swabs we provide in our self-sampling kit. Return the samples and you will have your results in 2 to 3 work days. Note, these tests are not court-admissible.
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At DNA Testing New Jersey, we are committed to providing you with all of the relevant and necessary information to reunite your family.
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ALL ABOUT DNA TESTING NEW JERSEY
Welcome to your local resource of information for DNA Testing in New Jersey. We are committed to providing you with the information needed to reunite your family. Whether you need to clear your doubts, or just need to be recognized, DNA Testing New Jersey will provide the answers you seek.
We understand that a DNA Test can be life-changing. In knowing this, we treat our clients with all the care and respect they deserve, while maintaining confidentiality at all costs. We want to help you answer all the difficult questions you may have about your family relationships. Our mission is to provide affordable tests, and accurate results at competitive prices.
DNA Testing New Jersey focuses on bringing you the most accurate and up-to-date information.
All of our DNA tests are held to the highest standard. While the test is court admissible with a chain of custody, tests are only released to you, therefore, keeping your results confidential.
Your local source of information

Legal Grandparentage DNA Testing Process
Our experts are ready to help you through this process. In order to get court-admissible results, we use a chain of custody process. Rest assured your results are admissible and accredited.
The DNA collection
A legal grandparentage test requires that all parties have their DNA samples collected at a certified AABB facility such as a hospital, medical office, or health department.
The Laboratory
Once collected, DNA samples are sent securely in tamper-proof packaging to our accredited laboratory, where DNA testing takes place.
The Procedure
Every grandparentage test with cheek-swab samples is run two separate times by independent teams to ensure the accuracy. Results are 99.99% accurate and we maintain confidentiality at all costs.
The Results
As soon as the results are verified, immediate and secure online access to the report is available for all participants, and a legal document that is admissible in a court of law is mailed to all tested parties.


DNA Testing New Jersey is your best choice for DNA Testing
At DNA Testing New Jersey, we care about you. We treat every client with care, respect, and confidentiality, because we know that every testing situation is unique, personal, and important to you.
Tests performed at each of our DNA Testing centers in New Jersey are accurate, quick, private, secure and affordable.
Millions of clients have trusted us, we’ve performed over 20 million DNA Tests in New Jersey and the surrounding areas. As a leader in DNA testing and other personalized diagnostics, we are committed to providing accurate results you can trust.