* Paternity Testing
* Maternity Testing
* DNA Testing for Immigration
* Deceased Paternity
* Forensic Testing & Much More!



Grandparent DNA Testing

BestDNATestingNYC2What is grandparent DNA testing?

Grandparent DNA tests aren’t as common a procedure as paternity tests, but in the absence of the possible biological father, testing the father’s parents can provide statistical probability whether or not two people are the grandparents of another person.

Like other types of DNA tests, this grandparent test compares chromosomes of the grandparents and the other test subject. Since we all inherit one half of our genetic makeup from our father and one half from our mother, any of our biological offspring will also have DNA from our parents because we pass 50% of our DNA on to our children.

So, there is shared DNA present in grandparents and grandchildren. If not, there is no biological relationship.

Why is Grandparent testing usually performed?BestDNATestingNYC3

Reasons to Have Grandparent DNA Testing

As mentioned above, testing the DNA of two people believed to be the parents of a missing father can provide evidence of paternity.

If the birth mother is available, it’s very helpful to get a DNA sample from her, too, in order to eliminate her half of contributed DNA. That being said, the grandparent DNA testing can be done without a maternal specimen.

As to why this particular DNA test might be done, here are some of the most common reasons:

  • Inheritance
  • Social Security Benefits
  • Child Support

BestDNATestingNYC4There are legal grandparent DNA tests, along with non-legal tests.

Legal Grandparent DNA Test or Non-Legal?

Which type of grandparent DNA test is right for you? Legal or non-legal?

Generally speaking, if there is a question of financial benefits, you should probably go with legal testing. If, on the other hand, you want to know if you are the biological grandparent of a child or a grandchild of two people; non-legal would be fine.

Legal testing follows strict guidelines as to chain of custody, identification and more. Non-legal has less exacting guidelines but will still furnish the desired results.

If you believe that you or someone close to you needs to have grandparent DNA testing, contact us today to make an appointment with the top DNA testing service in New York City.

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AABB DNA Testing
63-11 Queens Boulevard
Woodside NY 11377
Phone: 718-701-0292
Fax: 718-458-9700
Email: aabbdnatesting@yahoo.com


Welcome to the Best DNA Testing in NYC!

We offer New York’s BEST AND MOST AFFORDABLE DNA TESTING with a full range of services to verify family relationships.


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We are open on Saturday & Sunday!
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Why are we the best?

See the many reasons below:

We specialize in the following types of DNA tests:

• Paternity • Maternity • Grand-parenting • Sibling Relationship • Biological Relationship Studies • Twin Studies • Deceased Paternity • Forensic Testing • Child Identity Testing Ancestry • Family Tree and Genealogy Testing

EXPERT DNA TESTING SERVICES AT THE LOWEST PRICES ANYWHERE!

* EVEN LOWER PRICE THAN HOME DNA KITS.
* NO HIDDEN COSTS – Collection kits, photography, and fingerprinting all included.
* 99.9% (OR GREATER) ACCURACY AND AABB CERTIFIED.
* FINAL RESULTS ARE PRESENTED IN A NOTARIZED DOCUMENT IN A CLEAR AND CONCISE FORM.
* ALL RESULTS ARE COURT ADMISSIBLE.
* OVER 10 YEARS EXPERIENCE.
* NO REFERRALS NECESSARY!
* FAST AND PAINLESS SAMPLE COLLECTIONS, USING BUCCAL (Mouth) SWABS.
* SPANISH, PORTUGESE, FRENCH AND CREOLE SPOKEN.

* PLEASE SEE TRANSLATIONS OF OUR SERVICES IN: SPANISH, BENGALI, URDU, CHINESE AND NEPALESE!

* OPEN SATURDAYS & Sundays!

Located In Woodside Queens, easily reachable from all boroughs (Queens, Manhattan, Brooklyn, Bronx and Staten Island), Westchester, Nassau and Suffolk. 4 Blocks from No. 7 Train (Flushing Line) and Long Island Railroad.


Has your petition been denied? Did you miss your deadline?

Call us.  We have found that in many cases, our personalized service can overturn your denial. We will call the passport office or immigration dept. for you and plead your case over phone verbally.

90% of time they will revoke your denial, as long as you get the required information to them quickly.


AABB DNA TESTING

63-11 Queens Boulevard
Woodside NY 11377

Call Today
718-701-0292

Fax: 718-458-9700
Email: aabbdnatesting@yahoo.com