DNA Testing Locations - Lloyd Harbor, NY

Paternity, Child Custody, Court

With 36 testing centers in the Lloyd Harbor 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.

36 DNA-Testing Centers in Lloyd Harbor

Minutes Away, Test Today

175 E Main Street Suite 105,

3.49 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

1445 New York Ave

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

21 E 23rd St

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

87 Cold Spring Rd Ste 1

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

2 Cedartree Ln

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

320 Laurel Rd

6.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
320 Laurel Rd
Northport, NY 11768

315 Walt Whitman Rd Ste 307

6.50 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

146a Manetto Hill Rd., Suite 101

8.39 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

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

1117 Old Country Rd

8.80 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

4 Miriam Ln

9.03 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

120 Bethpage Rd Ste 205

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

6277 Jericho Tpke

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6277 Jericho Tpke
Commack, NY 11725

100 E Old Country Rd

9.96 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

2171 Jericho Tpke. Suite 200

10.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2171 Jericho Tpke. Suite 200
Commack, NY 11725

2171 Jericho Turnpike, Suite 102

10.02 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 12:00 PM, 12:30 PM - 01:30 PM
2171 Jericho Turnpike, Suite 102
Commack, NY 11725

55 E Old Country Rd

10.03 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

649 Commack Rd

10.52 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
649 Commack Rd
Commack, NY 11725

180 10th St

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

15 Commerce Rd Fl 3

11.23 mi
🕑 Testing Hours: T-F 8:00 AM-6:00 PM • Sat: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
15 Commerce Rd Fl 3
Stamford, CT 6902

80 Mill River Street,

11.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
80 Mill River Street,
Stamford, CT 6902

47 Morewood Dr

11.61 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
47 Morewood Dr
Smithtown, NY 11787

1290 Summer St Unit 5100

11.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1290 Summer St Unit 5100
Stamford, CT 6902

1940 Deer Park Ave

11.80 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1940 Deer Park Ave
Deer Park, NY 11729

51 Walnut Ave E

11.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
51 Walnut Ave E
Farmingdale, NY 11735

4900 Hempstead Tpke

12.10 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
4900 Hempstead Tpke
Farmingdale, NY 11735

4277 Hempstead Tpke Ste 100

12.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4277 Hempstead Tpke Ste 100
Bethpage, NY 11714

4276 Hempstead Turnpike,

12.37 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
4276 Hempstead Turnpike,
Bethpage, NY 11714

557 Post Rd,

12.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
557 Post Rd,
Darien, CT 6820

3000 Summer St

12.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
3000 Summer St
Stamford, CT 6905

484 Post Rd

12.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
484 Post Rd
Darien, CT 6820

3276 Hempstead Tpke

12.58 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-9:00 PM • Sat:,Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
3276 Hempstead Tpke
Levittown, NY 11756

One Expressway Plaza, Suite 116

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

3601 Hempstead Tpke Ste E 405

12.71 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:00 PM • Sat: 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
3601 Hempstead Tpke Ste E 405
Levittown, NY 11756

1610 Old Country Rd

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

3000 Hempstead Tpke 316

12.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3000 Hempstead Tpke 316
Levittown, NY 11756

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.

Lloyd Harbor DNA Testing

DNA Testing Services Available at Our Lloyd Harbor, NY Labs:

In Lloyd Harbor, NY, Accredited Drug Testing offers a thorough suite of DNA testing services to address your unique needs. Leveraging cutting-edge genetic testing technologies, we assist you in clarifying familial connections, uncovering ancestry, and addressing immigration, custody, and legal challenges. Our skilled team ensures that every paternity or ancestry test conducted is comprehensive, confidential, and accurate. Whether you're exploring your genealogy or require court-admissible evidence, our services are tailored to provide the clarity and assurance you seek. With convenient locations and certified AABB labs, the path to answers is more accessible than ever. Choose our DNA profiling for reliable and swift results, fostering informed decisions and strengthening familial bonds.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing services provide authoritative and court-admissible verification of parentage, family connections, and immigration cases using the highest standard of accuracy and compliance with local legal requirements.

Non-Legal DNA Testing

Our Non-Legal DNA Testing services offer personal insights into ancestry, health, and familial relationships, designed for personal knowledge and exploration of genetic heritage without legal proceedings.

How Our DNA Testing Works

Step into our Lloyd Harbor, NY location and begin your DNA testing journey with a simple, non-invasive sample collection process carried out by experienced professionals, ensuring your comfort and confidentiality at every stage.

Once your sample is collected, it undergoes comprehensive DNA sequencing and profiling in state-of-the-art labs, leveraging advanced genetic markers to provide detailed analysis and insights into your genetic heritage and relationships.

Expect your accurate and confidential DNA test results within 3-5 days, available through secure channels, providing the answers and peace of mind you need for personal, legal, or genealogical purposes.

Accuracy and Reliability

Our DNA tests boast superior accuracy through the use of AABB-accredited laboratories, ensuring reliable results you can trust. Stringent quality control measures ensure consistency and precision, meeting exacting legal and personal standards.

Accredited Drug Testing adheres to the highest standards of certification, providing unparalleled genetic testing accuracy through verified methodologies and rigorous accreditations, catering to both legal and personal testing needs.

Common Reasons for DNA Testing in Lloyd Harbor

Establishing parentage for custody/support.
DNA profiling offers definitive evidence of biological parentage, essential in custody or support legal cases. Courts receive robust proof to make well-informed decisions on parental responsibilities and financial agreements.

Confirming familial relationships.
Using DNA testing, managing familial connections, including among siblings or grandparents, becomes clear-cut. Such analyses resolve inheritance disputes, ensure peace of mind, and strengthen familial bonds through genetically validated relationships.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, court-admissible DNA testing validates family ties necessary for visa and citizenship applications. This legal proof is acknowledged by authorities, enabling family reunifications and reducing processing time.

Adoption cases or identifying unknown biological relatives.
DNA testing assists in adoption journeys, locating biological relatives, and appreciating genetic backgrounds. This leads to closure, emotional reconciliation, and access to crucial family health narratives.

Genealogy and ancestry exploration.
Embark on genealogical DNA test journeys to unveil ethnic roots, ancestors, and migration patterns. Genetic tests enhance one's understanding of heritage and connect individuals with their cultural identity.

Lloyd Harbor Legal and Court-Admissible Testing

Our DNA tests are fully compliant with Suffolk County's local court standards, delivering accuracy and admissibility in family court situations. Strict chain-of-custody protocols assure reliable results recognized by Lloyd Harbor, NY courts and beyond, through accredited laboratories.

In family legal matters in Lloyd Harbor, NY, establishing true biological relationships is vital. Our certified testing strictly adheres to Suffolk County’s guidelines, providing comprehensive documentation that ensures sample integrity and legal reliability of the DNA testing outcomes.

By aligning with Suffolk County court directives, our DNA testing instills confidence in navigating complex family law cases. Lloyd Harbor, NY families depend on our processes and documentation for fair and unbiased resolutions in custody, inheritance, and paternity decisions.

Lloyd Harbor New York Community Resources

Smith Family Law Group
Specializes in family law cases involving DNA testing for custody and support in Suffolk County.

Suffolk County Immigration Office
Processes family-based immigration applications requiring DNA test evidence.

Suffolk County Court
Handles legal cases requiring court-admissible DNA testing evidence.

Suffolk County Health Department
Provides additional resources and information on health implications related to genetic testing.

Lloyd Harbor Law Offices
Offers legal advice and support for DNA-related family law cases in Lloyd Harbor, NY.

Immigrant Support Center
Provides assistance and resources for families undergoing DNA tests for immigration purposes.

Lloyd Harbor Drug Testing

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

Lloyd Harbor DOT Drug Testing

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

Lloyd Harbor DNA Testing

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

Lloyd Harbor Industry Training

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

Lloyd Harbor Hair Drug Testing

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

Lloyd Harbor Alcohol Testing

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

Lloyd Harbor Drug Testing Services

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

Lloyd Harbor 5 Panel Drug Test

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

Lloyd Harbor 10 Panel Drug Test

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

Lloyd Harbor On Site Drug Testing

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

Lloyd Harbor DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Lloyd Harbor, 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