DNA Testing Locations - Nassau, NY

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

36 DNA-Testing Centers in Nassau

Minutes Away, Test Today

1919 Hempstead Tpke0.13 miles

1919 Hempstead Tpke
East Meadows, NY 11554

1620 Front St0.56 miles

1620 Front St
East Meadow, NY 11554

51 Charles Lindbergh Blvd1.91 miles

51 Charles Lindbergh Blvd
Uniondale, NY 11553

1610 Old Country Rd1.92 miles

1610 Old Country Rd
Westbury, NY 11590

3000 Hempstead Tpke 3162.26 miles

3000 Hempstead Tpke 316
Levittown, NY 11756

3601 Hempstead Tpke Ste E 4052.69 miles

3601 Hempstead Tpke Ste E 405
Levittown, NY 11756

27 Attorney St Apt 2f2.77 miles

27 Attorney St Apt 2f
Hempstead, NY 11550

3276 Hempstead Tpke2.82 miles

3276 Hempstead Tpke
Levittown, NY 11756

391b Fulton Avenue,2.90 miles

391b Fulton Avenue,
Hempstead, NY 11550

250 Fulton Ave Ste 4073.20 miles

250 Fulton Ave Ste 407
Hempstead, NY 11550

2 Main St3.21 miles

2 Main St
Hempstead, NY 11550

520 Franklin Ave, Suite 1043.45 miles

520 Franklin Ave, Suite 104
Garden City, NY 11530

990 Stewart Ave Lower Level 303.64 miles

990 Stewart Ave Lower Level 30
Garden City, NY 11530

55 E Old Country Rd3.83 miles

55 E Old Country Rd
Hicksville, NY 11801

100 E Old Country Rd3.93 miles

100 E Old Country Rd
Hicksville, NY 11801

1400 Wantagh Ave Ste 1023.95 miles

1400 Wantagh Ave Ste 102
Wantagh, NY 11793

300 Old Country Rd, Ste 914.12 miles

300 Old Country Rd, Ste 91
Mineola, NY 11501

111 Hempstead Tpke Ste 1214.15 miles

111 Hempstead Tpke Ste 121
West Hempstead, NY 11552

156 First Street, Lower Level4.18 miles

156 First Street, Lower Level
Mineola, NY 11501

120 Bethpage Rd Ste 2054.18 miles

120 Bethpage Rd Ste 205
Hicksville, NY 11801

180 10th St4.38 miles

180 10th St
Bethpage, NY 11714

4277 Hempstead Tpke Ste 1004.54 miles

4277 Hempstead Tpke Ste 100
Bethpage, NY 11714

465 Willis Ave4.62 miles

465 Willis Ave
Williston Park, NY 11596

4276 Hempstead Turnpike,4.63 miles

4276 Hempstead Turnpike,
Bethpage, NY 11714

2209 Merrick Rd, 2nd Floor4.67 miles

2209 Merrick Rd, 2nd Floor
Merrick, NY 11566

292 Herricks Rd4.90 miles

292 Herricks Rd
Mineola, NY 11501

101 South Bergen Place, 2nd Floor5.01 miles

101 South Bergen Place, 2nd Floor
Freeport, NY 11520

2982 Merrick Rd5.03 miles

2982 Merrick Rd
Bellmore, NY 11710

On-site For Poh Only 71 Douth Bayview Ave.5.28 miles

On-site For Poh Only 71 Douth Bayview Ave.
Freeport, NY 11520

4900 Hempstead Tpke5.33 miles

4900 Hempstead Tpke
Farmingdale, NY 11735

2360 Grand Ave5.47 miles

2360 Grand Ave
Baldwin, NY 11510

One Expressway Plaza, Suite 1165.80 miles

One Expressway Plaza, Suite 116
Roslyn Heights, NY 11577

165 North Village Avenue, Suite 1036.03 miles

165 North Village Avenue, Suite 103
Rockville Centre, NY 11570

165 North Village Ave6.03 miles

165 North Village Ave
Rockville Centre, NY 11570

820 Jericho Tpke6.28 miles

820 Jericho Tpke
New Hyde Park, NY 11040

146a Manetto Hill Rd., Suite 1016.33 miles

146a Manetto Hill Rd., Suite 101
Plainview, NY 11803

How It Works

Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.

Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.

Nassau DNA Testing

DNA Testing Services Available at Our Nassau, NY Labs:

In Nassau County, DNA testing has become an invaluable tool for anyone seeking clarity about their genetic background and familial ties. Accredited Drug Testing provides comprehensive DNA testing services, connecting you to a network of certified DNA testing facilities recognized for their accuracy and reliability. From paternity and sibling tests to complex immigration and ancestry analyses, our services are designed to meet your varied needs. Utilizing high-standard AABB laboratories, we ensure that DNA testing results are precise and legally admissible. Understand your history, secure legal rights, or simply explore personal genetic insights with the confidence of superior DNA test accuracy in Nassau County.

Testing Types Available:

Legal DNA Testing

We offer legal DNA testing in Nassau County, adhering to strict chain-of-custody protocols for accurate, court-admissible results. Suitable for custody, paternity, and immigration cases, ensuring legal compliance in family law proceedings.

Non-Legal DNA Testing

Our non-legal DNA testing provides quick, accessible insights into family connections and genetic makeup. Ideal for personal knowledge or genealogical discovery, without the need for legal documentation or court involvement.

AABB Certified Labs

How Our DNA Testing Works

At our Nassau, NY centers, DNA sample collection is straightforward. Visit a testing facility where trained specialists gather samples, ensuring integrity and confidentiality throughout the process.

Once collected, samples are sent to AABB-accredited labs for detailed analysis. Our state-of-the-art facilities employ the latest DNA profiling techniques for accuracy.

Results are typically ready in 3-5 days, where you will receive detailed reports. Our process ensures not only quick but highly reliable outcomes to aid your decision-making.

Accuracy and Reliability

Our DNA testing services offer exceptional accuracy, backed by AABB accreditation and rigorous quality control measures to ensure your results are reliable and accepted by Nassau County courts.

Certified genetic experts at Accredited Drug Testing supervise the entire process, from sample collection to analysis, guaranteeing high precision in every DNA profile generated.

AABB Certified Labs

Common Reasons for DNA Testing in Nassau

Establishing parentage for custody/support.
Accurate DNA testing is pivotal in custody and support cases, delivering court-admissible evidence of parentage. This reliable proof supports judges in making informed decisions, ensuring proper parental responsibilities and secure financial support.

Confirming familial relationships.
Our DNA testing services clarify familial connections, resolving lingering questions about family ties. By delivering precise genetic results, we settle inheritance disputes and help families build stronger bonds based on confirmed biological links.

Immigration cases requiring proof of biological relationships.
DNA testing serves as a reputable means for establishing biological relationships in immigration cases, providing the robust proof needed for visa and citizenship applications, thus streamlining family reunification and minimizing paperwork delays.

Adoption cases or identifying unknown biological relatives.
Through genetic testing, adoptees can identify unknown biological relatives, gaining vital insights into their ancestry. This knowledge aids in emotional closure, offers crucial family health insights, and fosters a more complete sense of identity.

Genealogy and ancestry exploration.
Discover your roots through DNA testing that reveals ethnic composition and uncovers distant kin. Understanding historical migration patterns enhances your cultural identity and deepens your connection to family heritage.

Nassau Legal and Court-Admissible Testing

Our DNA testing services meet the standards set forth by Nassau County courts, ensuring the accuracy and legitimate admissibility of our results. By following strict chain-of-custody protocols, our tests are recognized by courts within Nassau, NY for their reliability and validity.

In Nassau, NY, confirming biological relations in family law cases is essential. Our DNA testing services adhere rigorously to guidelines established by Nassau County, offering comprehensive documentation that ensures the legal reliability of your results.

Our DNA testing services align with Nassau County court regulations to offer clarity in complex family law cases. Families in Nassau, NY, trust our meticulous processes and legally robust documentation for resolving custody, inheritance, and paternity disputes with confidence.

Nassau New York Community Resources

Nassau County Family Court
Handles all family law matters, including custody and paternity cases, crucial for DNA testing results submission.

Nassau County Department of Health
Provides public health resources and services related to genetic information and testing support.

Legal Aid Society of Nassau County
Offers legal assistance and access to legal services for individuals facing family law issues.

USCIS New York Field Office
Handles immigration applications requiring DNA verification for family reunification purposes.

Nassau County Bar Association – Family Law Committee
Provides resources and connections with family law attorneys in Nassau County.

Department of Homeland Security – Immigration Services
Offers guidance on immigration procedures that might necessitate DNA testing for verification purposes.

Nassau Drug Testing

Quickly find trusted local drug testing centers in Nassau, NY — fast, convenient, and reliable every time!

Nassau DOT Drug Testing

Quickly find a local DOT drug testing center in Nassau, NY — fast, reliable, convenient nationwide service!

Nassau DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Nassau, NY.

Nassau Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Nassau, NY.v

Nassau Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Nassau, NY locations—results you can trust, every time!

Nassau Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Nassau, NY.

Nassau Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Nassau, NY.

Nassau 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Nassau, NY employers and individuals nationwide.

Nassau 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Nassau, NY workplace and personal testing needs.

Nassau On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Nassau, NY workplace compliant.

Nassau DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Nassau, NY drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Yes. Accredited Drug Testing provides access to DNA collection locations nationwide. In most cases, individuals can be scheduled at a site close to their home, workplace, attorney’s office, or court jurisdiction for convenience.
Yes, if it is ordered as a legal paternity DNA test and collected under strict chain-of-custody procedures. During a legal test, each tested party’s identity is verified, the collector documents the handoff of the swabs, and the lab issues a report suitable for court, child support enforcement, and other official proceedings.
Accredited Drug Testing also offers non-legal DNA testing. This option still compares DNA profiles but does not require the same level of identity documentation or chain of custody. These results are for personal knowledge and are typically not intended for courtroom use.
Immigration-related DNA testing is used to confirm a claimed biological relationship, such as parent and child, when other documentation is incomplete or unavailable. Properly collected and documented DNA samples can be submitted as supporting evidence in visa or residency applications.
Most DNA tests use a painless cheek swab (buccal swab). A trained collector swabs the inside of the cheek to collect cells containing each person’s DNA. In legal and immigration cases, this process is witnessed, logged, and sealed to protect the integrity of the results.
Yes. Results are released only to the authorized requesting party, such as the tested adult, legal guardian, attorney, court/probation contact, or designated immigration representative. All results are handled under strict confidentiality and documented securely.
Yes. Accredited Drug Testing provides relationship DNA tests, including grandparent DNA tests, sibling tests, avuncular (aunt/uncle) tests, and other kinship analyses. These tests help establish or confirm a biological relationship when one or both biological parents cannot participate.
In many cases, DNA collection appointments can be arranged quickly to meet legal timelines, court dates, immigration requests, or custody hearings. The collection is performed at an approved location and then sent for laboratory processing.

Customer Reviews

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025


(800) 221-4291