DNA Testing Locations - Westhampton, NY

Paternity, Child Custody, Court

With 40 testing centers in the Westhampton 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.

40 DNA-Testing Centers in Westhampton

Minutes Away, Test Today

21 Eastport Manor Rd

3.35 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
21 Eastport Manor Rd
Eastport, NY 11941

230 W Main St

5.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
230 W Main St
Riverhead, NY 11901

877 E Main St

6.18 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
877 E Main St
Riverhead, NY 11901

47 Commerce Ave

6.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
47 Commerce Ave
Riverhead, NY 11901

74 Commerce Drive, Suite 2

6.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
74 Commerce Drive, Suite 2
Riverhead, NY 11901

1228 E Main St

6.60 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1228 E Main St
Riverhead, NY 11901

887 Old Country Rd, Ste C

6.71 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 01:30 PM
887 Old Country Rd, Ste C
Riverhead, NY 11901

170 Old Country Rd

6.97 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
170 Old Country Rd
Riverhead, NY 11901

617 A Montauk Hwy

7.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
617 A Montauk Hwy
Center Moriches, NY 11934

625 Main St

7.40 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
625 Main St
Center Moriches, NY 11934

6144 Route 25a, Building B, Suite 8

11.35 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
6144 Route 25a, Building B, Suite 8
Wading River, NY 11792

606 Middle Country Rd

15.19 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
606 Middle Country Rd
Middle Island, NY 11953

240 Meeting House Ln

15.52 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
240 Meeting House Ln
Southampton, NY 11968

570 Expressway Dr South, Suite1-j

15.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
570 Expressway Dr South, Suite1-j
Medford, NY 11763

1647 Route 112

16.37 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
1647 Route 112
Medford, NY 11763

17 Howard Dr

16.55 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
17 Howard Dr
Coram, NY 11727

765 Route 25a

17.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
765 Route 25a
Miller Place, NY 11764

Brookhaven Professional Park, 285 Sills Road, Building 8, Su

17.67 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 01:30 PM
Brookhaven Professional Park, 285 Sills Road, Building 8, Su
East Patchogue, NY 11772

1850 Route 112

17.68 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1850 Route 112
Coram, NY 11727

475 E Main St 2nd Fl

17.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
475 E Main St 2nd Fl
Patchogue, NY 11772

1723 N Ocean Ave, Ste D

18.19 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:30 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:30 AM, 12:00 PM - 02:00 PM
1723 N Ocean Ave, Ste D
Medford, NY 11763

18 Terrell St

18.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18 Terrell St
Patchogue, NY 11772

1743 N Ocean Ave

18.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1743 N Ocean Ave
Medford, NY 11763

325 Middle Country Rd Ste C

18.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 Middle Country Rd Ste C
Selden, NY 11784

82 12th Ave

18.89 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
82 12th Ave
Holtsville, NY 11742

37 Beach Ave

19.65 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
37 Beach Ave
Port Jefferson Station, NY 11776

235 Boyle Rd,

20.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
235 Boyle Rd,
Selden, NY 11784

100-10 South Jersey Avenue, Stop-n-shop Plaza

20.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100-10 South Jersey Avenue, Stop-n-shop Plaza
East Setauket, NY 11733

1660 Route 112 Ste E

20.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1660 Route 112 Ste E
Port Jefferson Station, NY 11776

5225 Route 347 Bldg 1314

20.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5225 Route 347 Bldg 1314
Port Jefferson Stati, NY 11776

1010 Route 112, 2nd Floor

20.50 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1010 Route 112, 2nd Floor
Port Jefferson Station, NY 11776

35 Marlin Rd

20.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
35 Marlin Rd
Centereach, NY 11720

4681 Veterans Memorial Hwy

21.65 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
4681 Veterans Memorial Hwy
Holbrook, NY 11741

203 Union Ave

21.81 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-1:00 PM • Sat: 7:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
203 Union Ave
Holbrook, NY 11741

23 Technology Dr., Suite 2

22.17 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
23 Technology Dr., Suite 2
East Setauket, NY 11733

160 Middle Rd

22.48 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:30 PM • Sat: 9:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
160 Middle Rd
Sayville, NY 11782

333 Candee Ave Apt 8d

22.72 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
333 Candee Ave Apt 8d
Sayville, NY 11782

The Bayview Building, 233 Montauk Highway

23.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
The Bayview Building, 233 Montauk Highway
West Sayville, NY 11796

4830 Sunrise Hwy

23.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4830 Sunrise Hwy
Sayville, NY 11782

2500 Nesconset Hwy Bldg 8

23.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 Nesconset Hwy Bldg 8
Stony Brook, NY 11790

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.

Westhampton DNA Testing

DNA Testing Services Available at Our Westhampton, NY Labs:

Uncover the truths of DNA with Accredited Drug Testing in Westhampton, NY. Our comprehensive genetic testing services offer clarity for personal identity or legal matters, from paternity and ancestry verification to immigration validation. With expert precision, our DNA testing facilities are accessible throughout Suffolk County, ensuring you receive prompt and accurate results. Whether confirming family ties or exploring your genetic background, our certified AABB labs provide the tools needed for an informed understanding of your biological makeup. Rely on us for professional, confidential, court-admissible DNA testing solutions tailored to your individual needs.

Testing Types Available:

Legal DNA Testing

Legal DNA testing, recognized by Suffolk County courts, delivers reliable, court-admissible genetic evidence for paternity, custody, or immigration cases, ensuring compliance with all local legal standards.

Non-Legal DNA Testing

Non-legal DNA testing provides personal insights into genetic heritage or an opportunity to explore familial relationships without needing court recognition, perfect for those curious about ancestral roots or health profiles.

How Our DNA Testing Works

To start, visit one of our Westhampton test centers for sample collection; our specialists ensure it's a quick and seamless process. Samples undergo meticulous analysis at accredited labs.

Once collected, samples are processed using advanced technology to guarantee high accuracy. The progressed sample is then analyzed for genetic markers.

After 3-5 days, you will receive your DNA test outcomes, complete with all necessary documentation, whether you're exploring ancestry or resolving legal matters.

Accuracy and Reliability

Accredited Drug Testing assures utmost DNA test accuracy. Our AABB-Certified labs and strict protocols ensure reliable results, meeting the highest standards of quality and certification.

With a focus on accuracy, all genetic tests undergo rigorous quality control, confirming both precision and reliability, essential for sensitive legal and personal matters.

Common Reasons for DNA Testing in Westhampton

Establishing parentage for custody/support.
Accurate DNA testing solidifies parentage in custody and support disputes, providing decisive, court-admissible evidence of biological relationships. Such evidence helps judges to devise fair parental responsibilities and dependable financial support structures.

Confirming familial relationships.
Genealogical DNA tests accurately verify family relationships, dispelling uncertainties about bonds among siblings or immediate family. Credible and precise genetic testing offers peace of mind, resolves inheritance disputes, and fortifies familial connections through verified genetic bonds.

Immigration cases requiring proof of biological relationships.
Immigration DNA tests verify biological connections necessary for visa and citizenship processes. Legal DNA analysis provides authoritative proof accepted by immigration officials, facilitating family reunification by eliminating procedural hold-ups.

Adoption cases or identifying unknown biological relatives.
DNA testing aids in adoption inquiries by identifying unknown biological connections, granting adoptees crucial insight into their genetic makeup. This knowledge assists in emotional closure, provides essential health history, and enhances understanding of one’s own identity.

Genealogy and ancestry exploration.
Our ancestry DNA tests reveal deep insights into ethnic backgrounds and uncover distant family lines, enriching one's knowledge of their origins. By tracing cultural heritage and historical migration patterns, individuals can connect more profoundly with their ancestral past.

Westhampton Legal and Court-Admissible Testing

Our DNA testing services in Suffolk County guarantee legally admissible results for family law matters, adhering to all local court standards in Westhampton, NY. We maintain strict chain-of-custody protocols to ensure credible results recognized in legal proceedings.

For Westhampton, NY residents involved in custody and family law cases, it is essential to substantiate biological relations. Accredited DNA Testing provides certified services, strictly observing the requirements set by Suffolk County courts, assuring sample authenticity and legal correctness.

Meeting Suffolk County’s legal mandates, our DNA testing services offer clarity and assurance in intricate family law cases. Families in Westhampton, NY count on our thorough testing methods and fully legal documentation for fair resolutions in custody, inheritance, and paternity issues.

Westhampton New York Community Resources

Suffolk County Family Court
Handles family law matters including custody and support in Suffolk County.

Suffolk County Health Department
Provides health-related services and resources in Suffolk County.

Suffolk County Bar Association
Locate qualified family law attorneys in Westhampton, NY.

USCIS Field Office
Assists with immigration cases needing proof of biological relationships.

Town of Southampton
Local governmental resources for Westhampton residents.

Suffolk County Sheriff's Office
Provides public safety and law enforcement resources.

Westhampton Drug Testing

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

Westhampton DOT Drug Testing

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

Westhampton DNA Testing

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

Westhampton Industry Training

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

Westhampton Hair Drug Testing

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

Westhampton Alcohol Testing

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

Westhampton Drug Testing Services

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

Westhampton 5 Panel Drug Test

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

Westhampton 10 Panel Drug Test

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

Westhampton On Site Drug Testing

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

Westhampton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Westhampton, 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 helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Great service

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

Jesse Dupre - 4/12/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

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

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025


(800) 221-4291