DNA Testing Locations - Mercersville, MD

Paternity, Child Custody, Court

With 35 testing centers in the Mercersville 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.

35 DNA-Testing Centers in Mercersville

Minutes Away, Test Today

On-site Only

5.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On-site Only
Boonsboro, MD 21713

319 B Lutz Ave

6.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 B Lutz Ave
Martinsburg, WV 25404

307 E Potomac St Rt 11

6.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
307 E Potomac St Rt 11
Williamsport, MD 21795

10715 Downsville Pike

8.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10715 Downsville Pike
Hagerstown, MD 21740

1826 Dual Hwy

9.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1826 Dual Hwy
Hagerstown, MD 21740

1741 Dual Hwy Ste A

9.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1741 Dual Hwy Ste A
Hagerstown, MD 21740

1075 Sherman Ave Ste E

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1075 Sherman Ave Ste E
Hagerstown, MD 21740

11110 Medical Campus Rd Ste 145

10.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11110 Medical Campus Rd Ste 145
Hagerstown, MD 21742

332 Mill St

10.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
332 Mill St
Hagerstown, MD 21740

338 Mill St

10.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
338 Mill St
Hagerstown, MD 21740

97 Administrative Dr

10.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
97 Administrative Dr
Martinsburg, WV 25404

1355 Edwin Miller Blvd Ste A

10.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1355 Edwin Miller Blvd Ste A
Martinsburg, WV 25404

315 Rock Cliff Dr,

11.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
315 Rock Cliff Dr,
Martinsburg, WV 25401

651 Foxcroft Ave

12.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
651 Foxcroft Ave
Martinsburg, WV 25401

19426 Leitersburg Pike

12.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19426 Leitersburg Pike
Hagerstown, MD 21742

83 Retail Commons Pkwy

13.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
83 Retail Commons Pkwy
Martinsburg, WV 25403

13424 Pennsylvania Ave Ste 103

13.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13424 Pennsylvania Ave Ste 103
Hagerstown, MD 21742

84 Somerset Blvd

13.85 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:15 PM✓ Walk-in with Electronic Donor Pass
84 Somerset Blvd
Charles Town, WV 25414

300 S Preston St

14.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 S Preston St
Ranson, WV 25438

300 Preston St

14.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Preston St
Charles Town, WV 25414

490 Prospect Blvd Ste L

18.75 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
490 Prospect Blvd Ste L
Frederick, MD 21701

915 Toll House Ave Ste 203,

19.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
915 Toll House Ave Ste 203,
Frederick, MD 21701

400 W 7th St

19.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 W 7th St
Frederick, MD 21701

141 Thomas Johnson Dr Ste 100

19.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
141 Thomas Johnson Dr Ste 100
Frederick, MD 21702

1560 Opossumtown Pike Ste A-22,

19.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1560 Opossumtown Pike Ste A-22,
Frederick, MD 21702

50 Eastern Ave Ste 145

20.53 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
50 Eastern Ave Ste 145
Greencastle, PA 17225

501 E Main St

20.61 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
501 E Main St
Waynesboro, PA 17268

626 E Main St,

20.74 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:30 AM & 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
626 E Main St,
Waynesboro, PA 17268

2105 E Main St

20.74 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:30 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
2105 E Main St
Waynesboro, PA 17268

261 Berkmore Pl Ste 1a

24.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
261 Berkmore Pl Ste 1a
Berkeley Springs, WV 25411

211 S King St Suite C,

28.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
211 S King St Suite C,
Leesburg, VA 20175

51 Catoctin Cir Ne

28.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
51 Catoctin Cir Ne
Leesburg, VA 20176

222 Catoctin Cir,se, Ste 100

28.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
222 Catoctin Cir,se, Ste 100
Leesburg, VA 20175

952 Edwards Ferry Rd Ne

28.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
952 Edwards Ferry Rd Ne
Leesburg, VA 20176

207 Gateway Dr

28.82 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
207 Gateway Dr
Winchester, VA 22603

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.

Mercersville DNA Testing

DNA Testing Services Available at Our Mercersville, MD Labs:

In Mercersville, MD, understanding one's genetic makeup has never been more accessible or precise. Accredited Drug Testing offers state-of-the-art DNA testing services tailored to meet diverse needs—from legal to personal inquiries. Whether you're seeking to resolve family matters, explore your ancestry, or ensure peace of mind, our comprehensive services deliver accurate and expedited results. Supported by certified AABB laboratories, we guarantee reliability and confidentiality throughout the testing process. Conveniently located and streamlined, our Mercersville centers are ready to assist you in uncovering your genetic story with precision and care.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing by Accredited Drug Testing provides court-admissible results, ensuring credible evidence for custody, immigration, paternity, and other crucial legal issues demanding verified biological proof.

Non-Legal DNA Testing

Our Non-Legal DNA Testing caters to personal needs like ancestry exploration and sibling confirmation, offering a clear insight into your genetic background without the formalities of legal proof.

How Our DNA Testing Works

The DNA testing process begins at our Mercersville, MD centers with a straightforward sample collection, where trained staff ensure precision and comfort. Following collection, samples are meticulously handled for analysis.

In the laboratory, sophisticated DNA sequencing and profiling techniques assess genetic markers. This meticulous examination allows for accurate conclusions regarding genetic relationships.

Results are expediently returned—typically within 3 to 5 days—giving you the answers you seek with confidence. Every stage, from collection to results, prioritizes accuracy and confidentiality.

Accuracy and Reliability

Accredited Drug Testing prides itself on delivering highly accurate DNA testing, backed by rigorous protocols, AABB lab accreditation, and credentialed specialists ensuring dependable results.

Our commitment to quality control and certification guarantees that each DNA test meets exacting standards of precision and reliability, providing peace of mind to every client.

Common Reasons for DNA Testing in Mercersville

Establishing parentage for custody/support.
DNA tests offer unmistakable proof of parentage, vital for legal matters like custody and support. This objective evidence aids in reaching fair decisions regarding parental duties and ensures financial support alignments are maintained.

Confirming familial relationships.
With certainty, familial DNA testing clarifies relationships among siblings and extended family, providing trusted answers that can ease disputes about inheritance and foster affirmed family ties.

Immigration cases requiring proof of biological relationships.
In matters of immigration, proving familial ties is seamless with DNA testing. These legal genetic results, endorsed by immigration authorities, bolster visa and citizenship processes and facilitate swift family reunifications.

Adoption cases or identifying unknown biological relatives.
DNA testing assists adoptees in discovering biological connections and understanding genetic backgrounds, which is vital for personal identity, emotional well-being, and accessing pertinent family health histories.

Genealogy and ancestry exploration.
Dive into your genealogy with DNA testing, uncovering roots and ancestry. Such genetic insights illuminate ethnic origins and potentially distant relatives, enhancing one's grasp of their historical and cultural legacy.

Mercersville Legal and Court-Admissible Testing

Our DNA tests are fully compliant with the standards set by Washington County courts, ensuring their reliability and admissibility in family law cases. We maintain stringent chain-of-custody procedures, providing trustworthy results accepted in Mercersville, MD, courts.

Accurate determination of biological relations is fundamental in Mercersville, MD's family law cases. Accredited Drug Testing offers comprehensive DNA testing, strictly following Washington County requirements to ensure that all samples are documented meticulously and results are legally sound.

Our DNA testing services adhere strictly to Washington County regulations, providing secure and clear outcomes in sensitive family law situations. Residents of Mercersville, MD depend on our detailed processes and certified findings to navigate complex issues like custody battles, paternity disputes, and inheritance claims.

Mercersville Maryland Community Resources

Washington County Courts
Legal proceedings and document filing location in Washington County.

Mercersville Family Law Attorneys
Specialists in family law, aiding with legal issues like custody and support.

Mercersville Immigration Office
Official location for visa applications and immigration-related matters.

Washington County Health Department
Public health services and support for family health histories.

Mercersville Police Department
For legal documents requiring police assistance or verification.

Ancestry and Heritage Center
Resources for exploring your genealogical history and ethnic roots.

Mercersville Drug Testing

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

Mercersville DOT Drug Testing

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

Mercersville DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Mercersville, MD.

Mercersville Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mercersville, MD.v

Mercersville Hair Drug Testing

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

Mercersville Alcohol Testing

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

Mercersville Drug Testing Services

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

Mercersville 5 Panel Drug Test

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

Mercersville 10 Panel Drug Test

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

Mercersville On Site Drug Testing

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

Mercersville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mercersville, MD 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

Great experience

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

Jenna Bee - 2/19/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

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

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 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

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


(800) 221-4291