DNA Testing Locations - Locust Valley, NY

Paternity, Child Custody, Court

With 35 testing centers in the Locust Valley area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

35 DNA-Testing Centers in Locust Valley

Minutes Away, Test Today

87 Cold Spring Rd Ste 1

5.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
87 Cold Spring Rd Ste 1
Syosset, NY 11791

One Expressway Plaza, Suite 116

7.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
One Expressway Plaza, Suite 116
Roslyn Heights, NY 11577

120 Bethpage Rd Ste 205

7.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Bethpage Rd Ste 205
Hicksville, NY 11801

55 E Old Country Rd

8.78 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
55 E Old Country Rd
Hicksville, NY 11801

100 E Old Country Rd

8.79 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
100 E Old Country Rd
Hicksville, NY 11801

1165 Northern Blvd, Suite 404

8.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1165 Northern Blvd, Suite 404
Manhasset, NY 11030

146a Manetto Hill Rd., Suite 101

8.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
146a Manetto Hill Rd., Suite 101
Plainview, NY 11803

100 Manetto Hill Rd, Ste 309

9.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Manetto Hill Rd, Ste 309
Plainview, NY 11803

465 Willis Ave

9.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
465 Willis Ave
Williston Park, NY 11596

1610 Old Country Rd

9.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1610 Old Country Rd
Westbury, NY 11590

1445 New York Ave

9.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1445 New York Ave
Huntington Station, NY 11746

1000 Northern Blvd Ste 135

9.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Northern Blvd Ste 135
Great Neck, NY 11021

1117 Old Country Rd

9.52 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1117 Old Country Rd
Plainview, NY 11803

175 E Main Street Suite 105,

9.59 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
175 E Main Street Suite 105,
Huntington, NY 11743

156 First Street, Lower Level

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
156 First Street, Lower Level
Mineola, NY 11501

2 Cedartree Ln

9.62 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
2 Cedartree Ln
Huntington Station, NY 11746

21 E 23rd St

9.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21 E 23rd St
Huntington Station, NY 11746

4 Miriam Ln

9.88 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4 Miriam Ln
Plainview, NY 11803

6 Rye Ridge Plaza,

9.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6 Rye Ridge Plaza,
Rye Brook, NY 10573

315 Walt Whitman Rd Ste 307

10.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
315 Walt Whitman Rd Ste 307
Huntington Station, NY 11746

292 Herricks Rd

10.22 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
292 Herricks Rd
Mineola, NY 11501

180 10th St

10.29 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
180 10th St
Bethpage, NY 11714

2001 Marcus Ave Ste N215

10.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 Marcus Ave Ste N215
New Hyde Park, NY 11042

300 Old Country Rd, Ste 91

10.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Old Country Rd, Ste 91
Mineola, NY 11501

2001 Marcus Ave, Suite 98w, Lobby Level

10.41 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 06:30 AM - 11:30 AM, 12:00 PM - 01:30 PM
2001 Marcus Ave, Suite 98w, Lobby Level
Lake Success, NY 11042

500 Mamaroneck Ave Ste 320

10.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Mamaroneck Ave Ste 320
Harrison, NY 10528

500 Mamaroneck Ave Suite 320

10.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Mamaroneck Ave Suite 320
Harrison, NY 10528

488 Great Neck Rd Ste 300

10.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
488 Great Neck Rd Ste 300
Great Neck, NY 11021

1919 Hempstead Tpke

10.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1919 Hempstead Tpke
East Meadows, NY 11554

110 Lockwood Ave

10.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 Lockwood Ave
New Rochelle, NY 10801

150 Lockwood Ave, Ste 38

11.00 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
150 Lockwood Ave, Ste 38
New Rochelle, NY 10801

990 Stewart Ave Lower Level 30

11.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
990 Stewart Ave Lower Level 30
Garden City, NY 11530

252-20 Northern Blvd Ste 210

11.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
252-20 Northern Blvd Ste 210
Little Neck, NY 11362

51 Charles Lindbergh Blvd

11.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
51 Charles Lindbergh Blvd
Uniondale, NY 11553

1620 Front St

11.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1620 Front St
East Meadow, NY 11554

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.

Locust Valley DNA Testing

DNA Testing Services Available at Our Locust Valley, NY Labs:

Discover how Accredited Drug Testing in Locust Valley, NY, can revolutionize your understanding of heritage and family dynamics. Our DNA testing services range from paternity and sibling verification to genetic health insights, all carried out in AABB-accredited labs to assure top accuracy. Whether you seek personal reassurance or legal proof, our services promise trustworthy results. Our strategically located centers in Nassau County facilitate quick and confidential testing to meet all your DNA testing needs such as ancestry investigations and prenatal assessments, ensuring peace of mind in both legal and personal contexts.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing offers court-ready results crucial for custody, support, or immigration cases, adhering to Nassau County standards through stringent chain-of-custody procedures, ensuring credible and accepted evidence.

Non-Legal DNA Testing

Non-legal DNA testing provides insight into familial relationships, heritage, and genetic health without legal documentation, supporting personal understanding with accurate, private analysis.

How Our DNA Testing Works

Step into any of our Locust Valley, NY, centers for an effortless sample collection performed by qualified specialists. We ensure confidentiality and accuracy from the very start.

After collection, samples undergo detailed DNA profiling and sequencing, pinpointing genetic markers essential for your test objectives.

Await your comprehensive, court-admissible results, which arrive within 3-5 days, provided with full documentation for legal or personal use.

Accuracy and Reliability

Accredited Drug Testing prides itself on a high degree of DNA test accuracy, thanks to our certified AABB laboratories, and stringent quality control procedures. These measures ensure precision and reliability in every test conducted.

Our unwavering commitment to quality guarantees that every DNA test passes through controlled processes, meeting industry and legal standards. Trust in our thoroughly accredited DNA analysis for definitive results.

Common Reasons for DNA Testing in Locust Valley

Establishing parentage for custody/support.
Ensure legal clarity in custody and support matters through precise DNA testing. Our services deliver indisputable, court-admissible results confirming parental obligations and ensuring proper support based on scientific evidence.

Confirming familial relationships.
Resolve family ambiguities by verifying relationships through genetic markers. DNA analysis provides a factual basis for familial connections, aiding in inheritance resolutions and fostering peace of mind within family structures.

Immigration cases requiring proof of biological relationships.
Our court-admissible DNA tests are pivotal in immigration cases, offering definitive biological evidence needed for visa and citizenship petitions, facilitating family reunification without unnecessary delays.

Adoption cases or identifying unknown biological relatives.
Uncover biological relationships during adoption searches with DNA testing. Gain insight into genetic backgrounds, crucial for adoptees seeking familial connections, medical histories, and personal identity formation.

Genealogy and ancestry exploration.
Explore your roots through genealogical DNA tests to uncover ethnic diversity and distant relatives, enriching your understanding of origins. Enhance family stories with insights into ancestral migration and cultural ties.

Locust Valley Legal and Court-Admissible Testing

Our DNA tests align with Nassau County legal standards, ensuring that results are admissible in family court. By adhering to rigorous chain-of-custody procedures, we provide reliable data trusted by authorities in Locust Valley, NY.

DNA testing in Locust Valley, NY, demands precision in family court cases. Accredited Drug Testing ensures compliance with Nassau County guidelines, offering detailed results that uphold legal debates on parentage and other familial complexities.

Our DNA testing services meet Nassau County standards, providing credible support in family law concerns. Locust Valley families trust our thorough methodologies to resolve custody and inheritance cases justly and efficiently.

Locust Valley New York Community Resources

Nassau County Family Court
Handles family disputes and custody cases requiring DNA evidence.

Nassau County Department of Social Services
Provides resources for family welfare and legal aid.

Daniel J. Glazer Family Law
Specializes in family law cases, offering guidance on DNA testing requirements.

USCIS Office
Nassau County's local branch for immigration applications needing DNA verification.

Northwell Health Maternal-Fetal Medicine
Supports prenatal DNA tests and offers genetic counseling.

Nassau Supreme Court
Central for handling complex legal disputes requiring strong DNA evidence.

Locust Valley Drug Testing

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

Locust Valley DOT Drug Testing

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

Locust Valley DNA Testing

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

Locust Valley Industry Training

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

Locust Valley Hair Drug Testing

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

Locust Valley Alcohol Testing

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

Locust Valley Drug Testing Services

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

Locust Valley 5 Panel Drug Test

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

Locust Valley 10 Panel Drug Test

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

Locust Valley On Site Drug Testing

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

Locust Valley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Locust Valley, 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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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


(800) 221-4291