DNA Testing Locations - Westwood, PA

Paternity, Child Custody, Court

With 33 testing centers in the Westwood 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.

33 DNA-Testing Centers in Westwood

Minutes Away, Test Today

244 W Lincoln Hwy

1.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
244 W Lincoln Hwy
Coatesville, PA 19320

950 Octorara Trail

4.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 Octorara Trail
Parkesburg, PA 19365

201 Reeceville Rd

4.21 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
201 Reeceville Rd
Coatesville, PA 19320

1 E Beacon Light Ln

4.58 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
1 E Beacon Light Ln
Chester, PA 19013

102 Friends Meeting House Rd

4.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
102 Friends Meeting House Rd
Cochranville, PA 19330

3301 E Lincoln Hwy,

5.20 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM • Sat: 8:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
3301 E Lincoln Hwy,
Thorndale, PA 19372

1235 Horseshoe Pike,

6.31 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
1235 Horseshoe Pike,
Downingtown, PA 19335

99 Manor Ave Ste 2

8.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
99 Manor Ave Ste 2
Downingtown, PA 19335

150 E Pennsylvania Ave Ste 140

8.40 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
150 E Pennsylvania Ave Ste 140
Downingtown, PA 19335

308 E Lancaster Ave,

8.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 E Lancaster Ave,
Downingtown, PA 19335

5275 Lincoln Hwy

9.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5275 Lincoln Hwy
Gap, PA 17527

836 Houston Run Dr Ste 201

9.84 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
836 Houston Run Dr Ste 201
Gap, PA 17527

257 W Uwchlan Ave Ste 220

9.93 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-1:00 PM & 1:30 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
257 W Uwchlan Ave Ste 220
Downingtown, PA 19335

102 Schubert Dr

10.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Schubert Dr
Downingtown, PA 19335

1011 Baltimore Pike,, Suite 112

10.54 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:30 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
1011 Baltimore Pike,, Suite 112
West Grove, PA 19390

830 W Cypress St

11.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
830 W Cypress St
Kennett Square, PA 19348

School House Rd & Route 1, 132 Onix Drive

11.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
School House Rd & Route 1, 132 Onix Drive
Kennett Square, PA 19348

80 W Welsh Pool Rd Ste 2005

11.99 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
80 W Welsh Pool Rd Ste 2005
Exton, PA 19341

80 W Welsh Pool Rd, Ste 205 N

12.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
80 W Welsh Pool Rd, Ste 205 N
Exton, PA 19341

80 W Welsh Pool Rd Ste 102,

12.02 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 02:00 PM
80 W Welsh Pool Rd Ste 102,
Exton, PA 19341

183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente

12.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
183 W Lincoln Highway - Unit 8, Whiteland Towne Shopping Cente
Exton, PA 19341

625 N Pottstown Pike

12.71 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
625 N Pottstown Pike
Exton, PA 19341

45 S Pine St

12.79 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
45 S Pine St
Elverson, PA 19520

600 E Marshall St,

13.37 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
600 E Marshall St,
West Chester, PA 19380

606 E Marshall St Ste 105

13.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 E Marshall St Ste 105
West Chester, PA 19380

510 E Gay Street

13.54 mi
🕑 Testing Hours: T,Th 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
510 E Gay Street
West Chester, PA 19382

915 Old Fern Hill Rd Ste 3

13.90 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
915 Old Fern Hill Rd Ste 3
West Chester, PA 19380

435 S Kinzer Ave

14.74 mi
🕑 Testing Hours: M-Th 8:30 AM-4:30 PM • F 8:30 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
435 S Kinzer Ave
New Holland, PA 17557

202 Lantana Dr

15.45 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
202 Lantana Dr
Hockessin, DE 19707

309 Lancaster Avenue,

16.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
309 Lancaster Avenue,
Frazer, PA 19355

1502 W Chester Pike,

17.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1502 W Chester Pike,
West Chester, PA 19382

5311 Limestone Rd, Suite 202

17.85 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:30 PM • Sat: 7:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
5311 Limestone Rd, Suite 202
Wilmington, DE 19808

736 Baltimore Pike, Suite 9

18.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
736 Baltimore Pike, Suite 9
Concordville, PA 19331

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.

Westwood DNA Testing

DNA Testing Services Available at Our Westwood, PA Labs:

In Westwood, PA, Accredited Drug Testing offers a comprehensive range of DNA testing services, including paternity, ancestry, and legal DNA tests. Our certified facilities provide critical insights into genetic heritage and familial connections, along with legally defensible results for court cases. We prioritize confidentiality and accuracy, drawing on accredited labs and advanced methodologies to ensure reliable outcomes. Whether for establishing parentage, exploring ancestry, or verifying family ties, our services offer valuable clarity and support for personal and legal endeavors in Westwood, PA.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing confirms familial connections for court cases. Using accredited labs and strict protocols, our tests generate reliable outcomes acceptable to legal authorities, supporting cases like paternity, custody, or immigration.

Non-Legal DNA Testing

Non-Legal DNA Testing offers personal insights into genetics, ancestry, and health. Though not court-admissible, these tests provide valuable information on familial ties, heritage, and potential genetic risks, using advanced labs.

How Our DNA Testing Works

Step 1: Visit your local Westwood, PA, DNA test center. A certified professional will skillfully collect your sample, ensuring proper chain-of-custody protocols for legal admissibility.

Step 2: Samples are sent to our accredited labs, where highly precise genetic analysis techniques decode DNA profiles, ensuring unparalleled accuracy.

Step 3: Receive your comprehensive DNA test results within 3-5 days, securely delivered. Our detailed reports offer clarity for personal or legal purposes.

Accuracy and Reliability

Our DNA testing employs rigorous quality controls and accredited labs, ensuring precise and reliable results. Certified processes validate every test, providing comprehensive insights and unmatched accuracy for informed decisions.

With top-tier accreditation and advanced genetic analysis, Accredited Drug Testing guarantees superior accuracy, offering clients in Westwood, PA access to trustworthy and scientifically validated DNA testing services.

Common Reasons for DNA Testing in Westwood

Establishing parentage for custody/support.
Through court-approved DNA testing, establish undeniable parentage for custody or support; enabling judicial authorities to ensure just parental duties and financial contributions.

Confirming familial relationships.
Genetic tests efficiently authenticate familial connections, offering clarity on siblinghood and resolving disputes. Family ties are reinforced through verifiable biological links.

Immigration cases requiring proof of biological relationships.
For streamlined visa and citizenship approvals, DNA testing affirms essential biological links, expediting family reunification for compliance with immigration requirements.

Adoption cases or identifying unknown biological relatives.
DNA testing reveals unknown family roots, aiding adoption processes by identifying biological relatives and offering crucial insights into genetic backgrounds.

Genealogy and ancestry exploration.
Genealogy DNA tests illuminate one's lineage and ethnic composition, assisting in cultural identity exploration and ancestral history for a profound family understanding.

Westwood Legal and Court-Admissible Testing

Our DNA tests are meticulously designed to align with Chester County court requisites, offering enhanced accuracy suitable for family law concerns in Westwood, PA. Strict adherence to chain-of-custody ensures legally valid, court-recognized results.

For cases in Westwood, PA, Accredited Drug Testing provides certified DNA services that rigorously follow Chester County's judicial guidelines. Full documentation verifies sample genuineness, ensuring the legal sanctity of your results.

Adhering to Chester County regulations, our DNA services offer precision and assurance in family law matters. Westwood, PA families trust our comprehensive methodology and legally sound documentation for resolving paternity and custody matters.

Westwood Pennsylvania Community Resources

Chester County Government
Find resources related to family law and public health in Chester County.

Chester County Bar Association
Provides referrals to family law attorneys and legal resources in Westwood, PA.

Pennsylvania Immigration Resource Center
Offering guidance and support for immigration DNA testing processes.

Chester County Health Department
Local health services and resources.

Chester County Courts
Information on legal proceedings and family court services.

Westwood, PA Municipal Resources
Community resources and local services information in Westwood.

Westwood Drug Testing

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

Westwood DOT Drug Testing

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

Westwood DNA Testing

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

Westwood Industry Training

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

Westwood Hair Drug Testing

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

Westwood Alcohol Testing

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

Westwood Drug Testing Services

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

Westwood 5 Panel Drug Test

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

Westwood 10 Panel Drug Test

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

Westwood On Site Drug Testing

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

Westwood DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Westwood, 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

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

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

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

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


(800) 221-4291