DNA Testing Locations - Mercerville-Hamilton Square, NJ

Paternity, Child Custody, Court

With 40 testing centers in the Mercerville Hamilton Square 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 Mercerville-Hamilton Square

Minutes Away, Test Today

811 Highway 33

0.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
811 Highway 33
Hamilton, NJ 8619

2 Hamilton Health Pl

0.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Hamilton Health Pl
Hamilton, NJ 8690

2222 Highway 33 Ste H

1.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2222 Highway 33 Ste H
Hamilton, NJ 8690

1670 Whitehorse Hamilton Square Rd

1.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1670 Whitehorse Hamilton Square Rd
Hamilton, NJ 8690

1255 Whitehorse Mercerville Rd

1.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1255 Whitehorse Mercerville Rd
Mercerville, NJ 8619

1225 Whitehorse Mercerville Rd, Suite 201

1.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1225 Whitehorse Mercerville Rd, Suite 201
Hamilton, NJ 8619

1544 Kuser Rd Ste C9

1.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1544 Kuser Rd Ste C9
Trenton, NJ 8619

1 Washington Blvd Ste A

2.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Washington Blvd Ste A
Robbinsville, NJ 8691

2500 Us Highway 1

3.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 Us Highway 1
Lawrenceville, NJ 8648

601 Hamilton Ave

3.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Hamilton Ave
Trenton, NJ 8629

168 Franklin Corner Rd, Bldg. 2, Suite 1d

3.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
168 Franklin Corner Rd, Bldg. 2, Suite 1d
Lawrenceville, NJ 8648

832 Brunswick Ave

3.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
832 Brunswick Ave
Trenton, NJ 8638

750 Brunswick Ave

3.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
750 Brunswick Ave
Trenton, NJ 8638

5 Plainsboro Rd Ste 570

8.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5 Plainsboro Rd Ste 570
Plainsboro, NJ 8536

Po Box 233

8.98 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
Po Box 233
Fairless Hills, PA 19030

153 Levittown Pkwy, Suite 5a

9.67 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
153 Levittown Pkwy, Suite 5a
Levittown, PA 19055

601 Ewing St, Suite C-22

9.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Ewing St, Suite C-22
Princeton, NJ 8540

605 S Queen Anne Dr

9.79 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
605 S Queen Anne Dr
Fairless Hills, PA 19030

301 Oxford Valley Rd Ste 1104

10.00 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
301 Oxford Valley Rd Ste 1104
Yardley, PA 19067

380 Oxford Valley Rd

10.30 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
380 Oxford Valley Rd
Langhorne, PA 19047

360 Oxford Valley Rd

10.30 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
360 Oxford Valley Rd
Langhorne, PA 19047

333 N Oxford Valley Road, Suite 203

10.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 N Oxford Valley Road, Suite 203
Fairless Hills, PA 19030

701 Floral Vale Blvd Ste 701

10.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
701 Floral Vale Blvd Ste 701
Yardley, PA 19067

3 Liberty St, Suite 1016

10.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 Liberty St, Suite 1016
Plainsboro, NJ 8536

304 Floral Vale Blvd

10.81 mi
🕑 Testing Hours: Mon–Fri: 11:30 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
304 Floral Vale Blvd
Yardley, PA 19067

586 Middletown Blvd, Suite C-11

10.82 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:30 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
586 Middletown Blvd, Suite C-11
Langhorne, PA 19047

930 Town Center Dr Ste G30

10.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
930 Town Center Dr Ste G30
Langhorne, PA 19047

1854 Veterans Hwy

12.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1854 Veterans Hwy
Levittown, PA 19056

200 Commerce Circle, Bristol Park Shopping Center

12.73 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 01:00 PM
200 Commerce Circle, Bristol Park Shopping Center
Bristol, PA 19007

4105 Us Highway 1 Ste 1

12.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4105 Us Highway 1 Ste 1
Monmouth Junction, NJ 8852

501 Bath Rd

13.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
501 Bath Rd
Bristol, PA 19007

2 Centre Dr Ste 400

13.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Centre Dr Ste 400
Monroe, NJ 8831

333 Forsgate Drive, Ste 203

14.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 Forsgate Drive, Ste 203
Jamesburg, NJ 8831

10 Costco Dr

14.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10 Costco Dr
Monroe, NJ 8831

2103 Mount Holly Rd

14.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2103 Mount Holly Rd
Burlington, NJ 8016

1000 Oldham Ct

15.77 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-11:30 AM & 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
1000 Oldham Ct
Bensalem, PA 19020

811 Sunset Road

16.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
811 Sunset Road
Burlington, NJ 8016

101 Burrs Rd Bldg 2 Ste A

16.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Burrs Rd Bldg 2 Ste A
Westampton, NJ 8060

31 Turnberry Dr

16.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
31 Turnberry Dr
Manalapan, NJ 7726

1085 Cranbury South River Rd Ste 2

16.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1085 Cranbury South River Rd Ste 2
Jamesburg, NJ 8831

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.

Mercerville-Hamilton Square DNA Testing

DNA Testing Services Available at Our Mercerville-Hamilton Square, NJ Labs:

Welcome to our Accredited Drug Testing Inc DNA services in Mercerville-Hamilton Square, NJ, where advancing your understanding of genetic ties becomes effortless with our expert solutions. DNA testing caters to many needs, like verifying parentage, resolving immigration issues, and exploring genealogical roots. From legal DNA tests to personal DNA tests, our comprehensive suite of services offers unparalleled accuracy and reliability. By ensuring a seamless testing experience with minimal hassle, we help you gain the answers you seek to strengthen familial connections or clarify legal standings, all backed by the highest standards of quality and trustworthiness.

Testing Types Available:

Legal DNA Testing

We offer legally defensible DNA testing solutions, such as paternity and immigration tests, complying with Mercer County regulations to validate biological ties in legal contexts, supported by certified results valid for court proceedings.

Non-Legal DNA Testing

Our standard DNA testing services focus on personal and familial insights, including ancestry analysis, health screening, and genetic marker studies, providing significant yet non-legal insights about your biogenetic information.

How Our DNA Testing Works

Start your DNA testing journey at our Mercerville-Hamilton Square centers by scheduling an appointment. Certified professionals will collect DNA samples, prioritizing privacy and accuracy, whether it's a legal DNA test or personal exploration.

Once collected, your DNA sample undergoes rigorous analysis at our AABB Laboratories. Applying advanced DNA sequencing methods, specialists work extensively to interpret genetic markers accurately to provide trustworthy results.

Results are typically available within 3-5 days, delivered securely to you. Our team remains ready to help interpret findings, whether exploring familial ties or tackling legal queries, ensuring you fully understand your genetic data.

Accuracy and Reliability

At Accredited Drug Testing Inc, our focus on DNA test accuracy begins with stringent certification from AABB and robust quality control measures, ensuring each test meets legal and personal scrutiny standards.

Our exclusively certified laboratories, advanced DNA sequencing technologies, and comprehensive procedures together guarantee our results are precise, reliable, and ready for court or personal insights.

Common Reasons for DNA Testing in Mercerville-Hamilton Square

Establishing parentage for custody/support.
Our genetic testing services provide vital evidence for custody and support legalities, furnishing impartial results on biological ties. This court-admissible DNA test data assists in judicial decisions, promoting obligations and effective financial provisions.

Confirming familial relationships.
Unveiling familial links through our DNA testing delivers clarity, settling sibling dilemmas and inheritance disagreements. Our precise genetic data fortifies family ties by validating genealogical DNA test results and reinforcing kinship bonds through solid proof.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, our legal DNA testing methods confirm family connections essential for visa approvals. Governments accept our results, ensuring family reunification expedites without procedural hold-ups, aiding in swift resolution of immigration queries.

Adoption cases or identifying unknown biological relatives.
Our expertise helps adoptees and birth families connect, offering knowledge on genetic heritage crucial for well-being. Discovering biological parenthood through DNA test analysis leads to emotional closure and enhanced awareness of personal lineage and identity.

Genealogy and ancestry exploration.
Dig into ancestry investigations with our DNA sequencing, revealing ethnic emergence episodes and genetic genealogy. Understand how historical movements shaped familial narratives, nurturing cultural connections while exploring deep-rooted ancestries.

Mercerville-Hamilton Square Legal and Court-Admissible Testing

Our DNA testing solutions align with court protocols in Mercer County, certifying accuracy and acknowledgment in family law matters. Adopting a strict chain-of-custody, we guarantee reliable data recognized by Mercerville-Hamilton Square, NJ courts, utilizing accredited AABB Laboratories.

In Mercerville-Hamilton Square, NJ, our certified DNA testing consistently meets Mercer County courts’ standards, securing biological relationship verifications crucial in custody. Authenticity assurance of samples strengthens the legal value of results for responsible adjudications.

Observing Mercer County regulations, our meticulous DNA testing delivers transparent, reliable conclusions in family legal contexts. Residents in Mercerville-Hamilton Square, NJ, trust our services and documentation in resolving familial and financial matters efficiently.

Mercerville-Hamilton Square New Jersey Community Resources

Mercer County Clerk's Office
Resource for official document assistance including attestation of DNA test documentation.

New Jersey District Court
Offering legal guidance and proceedings supportive of family law and DNA test case hearings.

USCIS Field Office - New Jersey
Immigration services validator for DNA tests required for visa and citizenship cases.

Plangere & Associates - Family Law Firm
Family law experts aiding in cases where DNA testing determines custody outcomes.

Mercer County Health Department
Resource for public health-related queries linking to DNA testing and genetic counseling.

Law Offices of Edmund Q. Basic
Expert legal advisors for navigating custody, support, and other DNA test-driven family issues.

Mercerville-Hamilton Square Drug Testing

Quickly find trusted local drug testing centers in Mercerville-Hamilton Square, NJ — fast, convenient, and reliable every time!

Mercerville-Hamilton Square DOT Drug Testing

Quickly find a local DOT drug testing center in Mercerville-Hamilton Square, NJ — fast, reliable, convenient nationwide service!

Mercerville-Hamilton Square DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Mercerville-Hamilton Square, NJ.

Mercerville-Hamilton Square Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mercerville-Hamilton Square, NJ.v

Mercerville-Hamilton Square Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Mercerville-Hamilton Square, NJ locations—results you can trust, every time!

Mercerville-Hamilton Square Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Mercerville-Hamilton Square, NJ.

Mercerville-Hamilton Square Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Mercerville-Hamilton Square, NJ.

Mercerville-Hamilton Square 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Mercerville-Hamilton Square, NJ employers and individuals nationwide.

Mercerville-Hamilton Square 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Mercerville-Hamilton Square, NJ workplace and personal testing needs.

Mercerville-Hamilton Square On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Mercerville-Hamilton Square, NJ workplace compliant.

Mercerville-Hamilton Square DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mercerville-Hamilton Square, NJ 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

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

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025


(800) 221-4291