DNA Testing Locations - Old Greenwich, CT

Paternity, Child Custody, Court

With 34 testing centers in the Old Greenwich 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.

34 DNA-Testing Centers in Old Greenwich

Minutes Away, Test Today

15 Commerce Rd Fl 3

1.69 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,

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

1290 Summer St Unit 5100

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

3000 Summer St

3.43 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

6 Rye Ridge Plaza,

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

557 Post Rd,

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

484 Post Rd

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

500 Mamaroneck Ave Suite 320

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

500 Mamaroneck Ave Ste 320

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

15 N Broadway Ste D

10.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 N Broadway Ste D
White Plains, NY 10601

346 Main Ave

10.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
346 Main Ave
Norwalk, CT 6851

346 Main Ave Ste B

10.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
346 Main Ave Ste B
Norwalk, CT 6851

359 N Central Ave

11.75 mi
🕑 Testing Hours: M-W,F 8:00 AM-8:00 PM • Th 7:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
359 N Central Ave
Hartsdale, NY 10530

280 N Central Ave Ste 115

11.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
280 N Central Ave Ste 115
Hartsdale, NY 10530

607 Main Ave

12.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
607 Main Ave
Norwalk, CT 6851

100 Woods Rd Ste Cg12 Cedarwood Hall

12.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Woods Rd Ste Cg12 Cedarwood Hall
Valhalla, NY 10595

297 Knollwood Rd, Ste 310

12.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
297 Knollwood Rd, Ste 310
White Plains, NY 10607

175 E Main Street Suite 105,

13.06 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

280 Dobbs Ferry Rd, Sprain Brook Medical Center

13.11 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-12:00 PM & 12:30 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
280 Dobbs Ferry Rd, Sprain Brook Medical Center
White Plains, NY 10607

160 N Central Ave

13.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
160 N Central Ave
Elmsford, NY 10523

174 Marble Ave, Ste 1

13.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
174 Marble Ave, Ste 1
Pleasantville, NY 10570

22 Beech Hill Ln Po Box 1000

13.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22 Beech Hill Ln Po Box 1000
Pound Ridge, NY 10576

110 Lockwood Ave

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

87 Cold Spring Rd Ste 1

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

150 Lockwood Ave, Ste 38

14.03 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

660 White Plains Rd Ste 630

14.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
660 White Plains Rd Ste 630
Tarrytown, NY 10591

1445 New York Ave

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

83 South Bedford Road, Floor 3

14.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
83 South Bedford Road, Floor 3
Mt. Kisco, NY 10549

495 E Main St

14.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
495 E Main St
Mount Kisco, NY 10549

103 S Bedford Rd Ste 202

14.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
103 S Bedford Rd Ste 202
Mount Kisco, NY 10549

320 Laurel Rd

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

155 White Plains Rd

15.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
155 White Plains Rd
Tarrytown, NY 10591

21 E 23rd St

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

2 Cedartree Ln

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

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.

Old Greenwich DNA Testing

DNA Testing Services Available at Our Old Greenwich, CT Labs:

At Accredited Drug Testing, we offer specialized DNA testing services tailored for Old Greenwich, CT residents. Our genetic testing can help ascertain paternity, verify familial ties, and even construct comprehensive ancestry profiles. Our team ensures DNA test accuracy, providing you with the confidence needed in both personal inquiries and legal matters. Whether you seek to unravel your genetic genealogy or require court-admissible DNA test results for legal challenges, we have options for everyone, including non-invasive prenatal testing. With our facilities and resources in Fairfield County, discovering your heritage and ensuring legal compliance with our DNA analysis services has never been easier.

Testing Types Available:

Legal DNA Testing

We provide legally binding DNA testing services that meet the requirements for court proceedings, including paternity, custody, and immigration cases, ensuring meticulous adherence to chain-of-custody and accuracy standards.

Non-Legal DNA Testing

Our standard DNA tests, ideal for personal and individual purposes, deliver precise information on ancestry, health genetic markers, and familial relations, enhancing personal knowledge and family history insights.

How Our DNA Testing Works

Our step-by-step DNA testing process begins with convenient sample collection at one of our Old Greenwich, CT facilities, where trained specialists ensure proper handling and documentation for forensic DNA tests or ancestry testing.

Once collected, samples undergo thorough genetic testing analysis at AABB-accredited laboratories, examining genetic markers through advanced DNA sequencing and genetic profiling procedures.

Upon completion of DNA analysis, results are swiftly relayed—typically within 3 to 5 days—ensuring timely access to essential information regarding paternity, ancestry, or forensic inquiries.

Accuracy and Reliability

Accredited Drug Testing prioritizes DNA test accuracy, utilizing AABB certified labs and comprehensive quality control measures to ensure reliable results, reinforcing trust in our genetic testing services.

Rigorous procedures and adherence to strict protocols in our testing process underline our commitment, guaranteeing precise and consistent genetic testing outcomes, recognized in legal contexts.

Common Reasons for DNA Testing in Old Greenwich

Establishing parentage for custody/support.
Our paternity testing services provide court-admissible proof of parentage, pivotal in custody or support cases. This precise data assists the judiciary in making informed decisions about parental duties and financial accountability.

Confirming familial relationships.
Our genetic testing verifies familial ties, addressing questions about sibling or other relative connections. Trusted and accurate results bring peace of mind, resolving inheritance conflicts, and reinforcing family bonds through validated biological links.

Immigration cases requiring proof of biological relationships.
Our immigration DNA test services are trusted by authorities to affirm biological relationships needed for visas and citizenship. Legal DNA tests expedite family reunification by providing indisputable evidence that speeds up immigration procedures.

Adoption cases or identifying unknown biological relatives.
DNA testing assists adoptees in tracing biological kin, unlocking insights into genetic heritage. This can provide emotional healing and a deeper understanding of identity, including valuable family health history and ancestral origin information.

Genealogy and ancestry exploration.
Genealogical DNA testing dives into ancestry roots, revealing ethnic backgrounds and distant kin, thus expanding knowledge of family history. By exploring genetic genealogy, individuals connect more intricately with their cultural identity and familial legacy.

Old Greenwich Legal and Court-Admissible Testing

In Fairfield County, our DNA tests comply with court standards, ensuring admissibility in legal family matters. By following stringent chain-of-custody protocols, our tests are reliably performed in accredited labs, producing results acceptable in Old Greenwich, CT courts.

During custody and family law cases in Old Greenwich, CT, the significance of verifying biological connections is paramount. Our DNA testing services align with Fairfield County's legal requirements, offering secure documentation to verify sample integrity for lawful use.

Aligned with Fairfield County's regulations, our DNA testing services offer transparency in family law cases in Old Greenwich, CT. Detailed testing and robust documentation support a fair resolution for custody, inheritance, and paternity disputes.

Old Greenwich Connecticut Community Resources

Fairfield County Family Law Attorneys
Providing expert legal services in family law matters, including custody and DNA testing cases.

Stamford Immigration Attorneys
Specializing in immigration matters, these attorneys offer guidance on proving biological relationships.

Fairfield County Courts
The local courthouse wherein family law cases, including those utilizing DNA test evidence, are processed.

Connecticut Department of Public Health
Offers resources and guidance on health-related matters, including genetic testing information.

Connecticut Department of Social Services
Provides assistance and services relating to family support and child welfare issues.

211 Connecticut
A comprehensive resource for local assistance, including legal aid and family support services.

Old Greenwich Drug Testing

Quickly find trusted local drug testing centers in Old Greenwich, CT — fast, convenient, and reliable every time!

Old Greenwich DOT Drug Testing

Quickly find a local DOT drug testing center in Old Greenwich, CT — fast, reliable, convenient nationwide service!

Old Greenwich DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Old Greenwich, CT.

Old Greenwich Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Old Greenwich, CT.v

Old Greenwich Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Old Greenwich, CT locations—results you can trust, every time!

Old Greenwich Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Old Greenwich, CT.

Old Greenwich Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Old Greenwich, CT.

Old Greenwich 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Old Greenwich, CT employers and individuals nationwide.

Old Greenwich 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Old Greenwich, CT workplace and personal testing needs.

Old Greenwich On Site Drug Testing

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

Old Greenwich DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Old Greenwich, CT 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

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025


(800) 221-4291