DNA Testing Locations - Yorklyn, PA

Paternity, Child Custody, Court

With 40 testing centers in the Yorklyn 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 Yorklyn

Minutes Away, Test Today

2250 E Market St

2.13 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-6:00 PM • Sat:,Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2250 E Market St
York, PA 17402

1748 6th Ave,

2.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1748 6th Ave,
York, PA 17403

325 S Belmont St

2.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 S Belmont St
York, PA 17403

239 Pauline Dr (s York Plaza)

4.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
239 Pauline Dr (s York Plaza)
York, PA 17402

11 E Market St Ste 104

4.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 E Market St Ste 104
York, PA 17401

400 Loucks Rd

4.99 mi
🕑 Testing Hours: M-Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
400 Loucks Rd
York, PA 17404

970 Loucks Rd Unit D

5.54 mi
🕑 Testing Hours: M-Th 9:00 AM-5:00 PM • F 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
970 Loucks Rd Unit D
York, PA 17404

520 Greenbriar Rd

5.90 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
520 Greenbriar Rd
York, PA 17404

York Crossings, 2189 York Crossing Drive

6.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
York Crossings, 2189 York Crossing Drive
York, PA 17408

418 Cloverleaf Rd

10.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
418 Cloverleaf Rd
Elizabethtown, PA 17022

645 N Mount Joy St

12.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
645 N Mount Joy St
Elizabethtown, PA 17022

2030 Thistle Hill Dr Ste 100 Thistle Hill Professional Center

15.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2030 Thistle Hill Dr Ste 100 Thistle Hill Professional Center
Spring Grove, PA 17362

73 E Forrest Ave Ste 314

15.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
73 E Forrest Ave Ste 314
Shrewsbury, PA 17361

4 Rohrerstown Rd

15.46 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
4 Rohrerstown Rd
Lancaster, PA 17603

2148 Embassy Dr

15.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2148 Embassy Dr
Lancaster, PA 17603

2110 Harrisburg Pike Ste 21

16.43 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-7:00 PM • Sat: 12:00 PM-7:00 PM✓ Walk-in with Electronic Donor Pass
2110 Harrisburg Pike Ste 21
Lancaster, PA 17601

241 Rohrerstown Rd 2nd Fl Ste 200

17.15 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM • Sat: 8:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
241 Rohrerstown Rd 2nd Fl Ste 200
Lancaster, PA 17603

4th St & Willow St Ste 3 - Hyman Caplan Pavilion

17.28 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM • Sat: 8:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
4th St & Willow St Ste 3 - Hyman Caplan Pavilion
Lebanon, PA 17046

310 Harrisburg St

17.66 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
310 Harrisburg St
East Berlin, PA 17316

215 Granite Run Dr,

17.79 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-3:20 PM • Sat: 6:00 AM-11:40 AM✓ Walk-in with Electronic Donor Pass
215 Granite Run Dr,
Lancaster, PA 17601

150 Farmington Ln Ste 201

18.47 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
150 Farmington Ln Ste 201
Lancaster, PA 17601

555 N Duke St

18.67 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
555 N Duke St
Lancaster, PA 17602

113 Butler Ave

19.05 mi
🕑 Testing Hours: M,T,Th,F 8:00 AM-5:00 PM • W 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
113 Butler Ave
Lancaster, PA 17601

900 Eisenhower Blvd Ste C

19.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
900 Eisenhower Blvd Ste C
Harrisburg, PA 17111

8170 Adams Dr Ste 100 Ste 100

19.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8170 Adams Dr Ste 100 Ste 100
Hummelstown, PA 17036

1100 E Orange St

19.87 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1100 E Orange St
Lancaster, PA 17602

6301 Grayson Rd Spc 9

19.93 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6301 Grayson Rd Spc 9
Harrisburg, PA 17111

235 Bloomfield Dr

19.98 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
235 Bloomfield Dr
Lititz, PA 17543

5 Capital Dr Ste 101

20.02 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
5 Capital Dr Ste 101
Harrisburg, PA 17110

1500 Highlands Dr

20.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1500 Highlands Dr
Lititz, PA 17543

1515 Bridge St

20.77 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1515 Bridge St
New Cumberland, PA 17070

412 E Walnut St

21.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
412 E Walnut St
Hanover, PA 17331

300 Highland Ave

21.69 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
300 Highland Ave
Hanover, PA 17331

3401 Hartzdale Dr,

21.77 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-5:00 PM • Sat: 7:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
3401 Hartzdale Dr,
Camp Hill, PA 17011

110 W Eisenhower Dr Ste E

21.78 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
110 W Eisenhower Dr Ste E
Hanover, PA 17331

4200 Union Deposit Rd Ste G

21.84 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
4200 Union Deposit Rd Ste G
Harrisburg, PA 17111

4910 Ritter Rd

21.96 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
4910 Ritter Rd
Mechanicsburg, PA 17055

4824 Londonderry Rd,

21.99 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
4824 Londonderry Rd,
Harrisburg, PA 17109

1139 Baltimore St

22.06 mi
🕑 Testing Hours: Mon–Fri: 9:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1139 Baltimore St
Hanover, PA 17331

100 Frederick St Ste 102

22.09 mi
🕑 Testing Hours: M,F 8:00 AM-12:00 PM & 1:00 PM-5:30 PM • T,Sat: 8:00 AM-11:30 AM • W 8:00 AM-12:00 PM & 3:00 PM-6:30 PM✓ Walk-in with Electronic Donor Pass
100 Frederick St Ste 102
Hanover, PA 17331

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.

Yorklyn DNA Testing

DNA Testing Services Available at Our Yorklyn, PA Labs:

Unlocking doors to your genetic heritage, Accredited Drug Testing’s DNA services in Yorklyn, PA offer reliable, certified solutions for discovery. Whether it's verifying paternity, exploring genealogy, or ensuring legal authentication in family matters, our DNA testing assists diverse needs, including immigration and family law. Convenient access to top-tier, non-invasive tests means gaining assurance and clarity is simpler and faster. Our certified team supports throughout the process, maintaining the privacy and accuracy required for the crucial decisions you face. Discover your genetic story or legally support your familial assertions confidently with ADT’s comprehensive DNA testing offerings.

Testing Types Available:

Legal DNA Testing

Our legal DNA tests are court-recognized, providing accurate evidence for custody, inheritance, and parental cases, adhering to York County regulations.

Non-Legal DNA Testing

Standard DNA tests reveal insights into your genetic makeup without legal bindings, offering information on ancestry, health, and personal lineage tracing.

How Our DNA Testing Works

Visit one of our Yorklyn, PA collection centers for a convenient DNA sample collection experience. Our trained specialists ensure proper techniques and privacy.

Once your DNA sample is collected, it is sent to our certified labs for detailed genetic analysis, utilizing advanced DNA sequencing and profiling methods.

In just 3-5 days, receive your comprehensive, confidential DNA test results, accessible online or via direct consultation with our experts.

Accuracy and Reliability

Accredited Drug Testing assures the highest DNA accuracy through AABB certified labs and rigorous quality checks. Our commitment to detail ensures trustworthy results.

We uphold strict protocols and accreditation standards in all testing processes, enhancing accuracy and reliability for all legal and personal DNA tests.

Common Reasons for DNA Testing in Yorklyn

Establishing parentage for custody/support.
DNA testing is an irrefutable means of proving parentage in custody and support issues, yielding precise, court-admissible evidence of biological ties, facilitating informed judicial determinations and ensuring parental accountability.

Confirming familial relationships.
Definitive answers about familial bonds—be it siblings, grandparents, or others—are reliably obtained through DNA testing. These genetic verifications strengthen familial connections, resolve inheritance matters, and foster assurance.

Immigration cases requiring proof of biological relationships.
For immigration-related verifications, our DNA tests conclusively prove requisite biological relationships, recognized by authorities, expediting visa and citizenship processes and facilitating family reunification.

Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA testing reveals unknown biological connections, granting adoptees insight into their genetic makeup, personal history, and providing emotional resolution and a broader health perspective.

Genealogy and ancestry exploration.
Through genealogical DNA tests, discover ethnic backgrounds and ancestral roots. These insights inform cultural identity and heritage, revealing historic migration patterns and connecting with distant family.

Yorklyn Legal and Court-Admissible Testing

Our DNA tests hold up under York County court standards, ensuring credible, admissible outcomes in family court matters. We adhere to stringent chain-of-custody procedures to produce reliable results validated by legal entities in Yorklyn, PA, guaranteeing compliance with all legal mandates.

For cases involving custody and family law in Yorklyn, PA, confirming biological ties is essential. Our DNA testing services strictly follow York County court guidelines, authenticating samples rigorously and preserving result integrity, thus staying on top of legal stipulations.

Our DNA testing protocols align with York County requirements, providing confidence in family legal instances. Yorklyn, PA families depend on our comprehensive process and court-approved documentation to resolve custody, inheritance, and parental issues fairly.

Yorklyn Pennsylvania Community Resources

York County Courts
Local legal authority for family law and court-admissible DNA testing requirements.

York County Children & Youth Services
Support services relating to family law and child welfare issues.

U.S. Citizenship and Immigration Services
Federal immigration office providing guidelines and support for DNA-related immigration cases.

York County Prothonotary
Legal documentation and case filing support, pertinent to DNA testing evidence.

York County Bar Association
Professional resource for finding family law attorneys experienced in DNA-related cases.

York County Department of Health
Public health resource providing information on local health-related legal testing.

Yorklyn Drug Testing

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

Yorklyn DOT Drug Testing

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

Yorklyn DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Yorklyn, PA.

Yorklyn Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Yorklyn, PA.v

Yorklyn Hair Drug Testing

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

Yorklyn Alcohol Testing

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

Yorklyn Drug Testing Services

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

Yorklyn 5 Panel Drug Test

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

Yorklyn 10 Panel Drug Test

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

Yorklyn On Site Drug Testing

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

Yorklyn DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Yorklyn, PA 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

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

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

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

Great experience

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

Jenna Bee - 2/19/2025


(800) 221-4291