DNA Testing Locations - Mastic Beach, NY

Paternity, Child Custody, Court

With 37 testing centers in the Mastic Beach 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.

37 DNA-Testing Centers in Mastic Beach

Minutes Away, Test Today

625 Main St

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

617 A Montauk Hwy

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

570 Expressway Dr South, Suite1-j

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

21 Eastport Manor Rd

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

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

7.54 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

475 E Main St 2nd Fl

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

18 Terrell St

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

1647 Route 112

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

82 12th Ave

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

1723 N Ocean Ave, Ste D

9.51 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

1743 N Ocean Ave

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

606 Middle Country Rd

9.55 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

17 Howard Dr

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

1850 Route 112

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

325 Middle Country Rd Ste C

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

4681 Veterans Memorial Hwy

11.88 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

160 Middle Rd

12.10 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

12.25 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

6144 Route 25a, Building B, Suite 8

12.37 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

203 Union Ave

12.68 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

The Bayview Building, 233 Montauk Highway

12.75 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

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

13.04 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

235 Boyle Rd,

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

4830 Sunrise Hwy

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

74 Commerce Drive, Suite 2

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

35 Marlin Rd

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

47 Commerce Ave

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

765 Route 25a

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

146 Willow Wood Dr

13.89 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM • Sat: 8:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
146 Willow Wood Dr
Oakdale, NY 11769

230 W Main St

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

37 Beach Ave

14.31 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

1660 Route 112 Ste E

14.36 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

1690 Washington Ave Ste A

14.63 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1690 Washington Ave Ste A
Bohemia, NY 11716

3279 Veterans Memorial Hwy

14.69 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3279 Veterans Memorial Hwy
Ronkonkoma, NY 11779

1 Corporate Dr Lower Level 1

14.82 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1 Corporate Dr Lower Level 1
Bohemia, NY 11716

1010 Route 112, 2nd Floor

14.84 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

5225 Route 347 Bldg 1314

14.89 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

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.

Mastic Beach DNA Testing

DNA Testing Services Available at Our Mastic Beach, NY Labs:

In Mastic Beach, NY, Accredited Drug Testing offers specialized DNA testing designed to answer your pressing genetic questions. Whether you're seeking clarity in legal matters or delving into genetic ancestry, we provide precise and reliable DNA test results, conveniently available near you. Our commitment to confidentiality and accuracy ensures peace of mind, whether you require a legal DNA test for court proceedings or a personal DNA test to explore your genealogy. Trust our certified specialists and state-of-the-art AABB Laboratories to deliver the information you need with speed and precision. Connect with us to unlock insights about your genetic makeup, establish familial ties, or confirm paternity with assured DNA test accuracy. Prioritize your needs and access reputable DNA analysis services within your community.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing provides definitive proof of biological relationships for court cases, including paternity, custody disputes, and immigration, adhering to legal standards of Suffolk County.

Non-Legal DNA Testing

Non-Legal DNA Testing offers personal insights into ancestry, health, and genetic connections, expanding knowledge of family history without the need for legal proceedings.

How Our DNA Testing Works

Begin DNA testing by booking an appointment at our Mastic Beach, NY center. Our trained staff uses non-invasive methods to collect your sample swiftly, ensuring comfort.

Your DNA sample undergoes detailed analysis at accredited labs using advanced DNA sequencing technologies to deliver accurate results.

Receive your comprehensive DNA test results within a quick window of 3-5 days, assured by stringent quality control and adherence to court standards.

Accuracy and Reliability

Our DNA testing excellence is reflected in our AABB accreditation, ensuring meticulous results. Accredited Drug Testing prioritizes quality control and safety in every sample we analyze.

Certified to the highest standards, our testing process guarantees precise genetic sequencing and profiling, meeting stringent quality assurance protocols for trustworthy results.

Common Reasons for DNA Testing in Mastic Beach

Establishing parentage for custody/support.
Precise genetic markers in DNA testing solidify parentage for custody and support cases, ensuring reliable court-admissible evidence of family ties. This helps judges to assess proper parental duties and financial provisions.

Confirming familial relationships.
DNA tests provide clarity on familial ties, resolving questions regarding relationships among siblings, or other relatives. Trusted results from genetic tests offer peace of mind, address inheritance debates, and help families build on verified biological links.

Immigration cases requiring proof of biological relationships.
When applying for visas, DNA testing reliably authenticates the necessary biological connections. Legal DNA tests furnish definitive proof, acknowledged by immigration officials, speeding family reunifications and cutting red tape.

Adoption cases or identifying unknown biological relatives.
DNA testing assists in adoption journeys by pinpointing unknown biological relatives, granting adoptees crucial insights into their genetic origins, aiding closure, health history awareness, and personal identity clarity.

Genealogy and ancestry exploration.
Explore ancestry through DNA testing to reveal ethnic roots and distant relatives, enhancing awareness of familial roots. Genetic insights charting ancestral paths deepen cultural connection and heritage exploration.

Mastic Beach Legal and Court-Admissible Testing

Our DNA testing services adhere strictly to Suffolk County legal requirements, providing accuracy and admissibility in family law issues. We employ rigorous chain-of-custody practices, guaranteeing results accepted by courts in Mastic Beach, NY, and following demanding legal standards.

Ensuring accurate biological relationships in Mastic Beach, NY, is key in family law. Our certified DNA tests follow Suffolk County's protocols carefully. We supply complete documentation to validate sample integrity, preserving the legal standing of your DNA test outcomes.

Complying thoroughly with Suffolk County regulations, our DNA testing services offer transparency and conviction in intricate family legal disputes. Families in Mastic Beach, NY, count on our extensive testing methods and lawful documentation to aid in resolving custody battles and paternity cases efficiently.

Mastic Beach New York Community Resources

Suffolk County Family Court
Key court for family law proceedings, including custody and support cases.

Suffolk County Health Department
Health services and records relevant to DNA test results in Suffolk County.

USCIS Long Island Office
Handles immigration cases requiring proof of biological relationships.

Long Island Psychological Services
Offers support for families dealing with DNA testing outcomes.

Kincaid & Associates
A trusted family law firm aiding with custody and support matters.

Suffolk Legal Aid Society
Provides legal aid for residents needing assistance in family law cases.

Mastic Beach Drug Testing

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

Mastic Beach DOT Drug Testing

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

Mastic Beach DNA Testing

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

Mastic Beach Industry Training

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

Mastic Beach Hair Drug Testing

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

Mastic Beach Alcohol Testing

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

Mastic Beach Drug Testing Services

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

Mastic Beach 5 Panel Drug Test

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

Mastic Beach 10 Panel Drug Test

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

Mastic Beach On Site Drug Testing

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

Mastic Beach DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mastic Beach, 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