DNA Testing Locations - Van Alstyne, TX

Paternity, Child Custody, Court

With 30 testing centers in the Van Alstyne 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.

30 DNA-Testing Centers in Van Alstyne

Minutes Away, Test Today

954 W Van Alstyne Parkway

0.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
954 W Van Alstyne Parkway
Van Alstyne, TX 75495

910 W University Dr

14.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
910 W University Dr
Mckinney, TX 75069

1515 Heritage Dr, Ste 100

14.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1515 Heritage Dr, Ste 100
Mckinney, TX 75069

1010 La Salle Dr, Suite 2 Eb

14.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 La Salle Dr, Suite 2 Eb
Sherman, TX 75090

501 N Highland Ave Ste 300

15.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 N Highland Ave Ste 300
Sherman, TX 75092

809 N Central Expy

15.42 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
809 N Central Expy
Mckinney, TX 75070

4302 County Road 4640

15.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4302 County Road 4640
Trenton, TX 75490

130 S Central Expy

15.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
130 S Central Expy
Mckinney, TX 75070

2001 N Loy Lake Rd Ste M

16.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Loy Lake Rd Ste M
Sherman, TX 75090

913 Cottonwood Dr

16.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
913 Cottonwood Dr
Sherman, TX 75090

2500 N Travis St

16.69 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2500 N Travis St
Sherman, TX 75092

2915 N Travis St Ste 2

16.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2915 N Travis St Ste 2
Sherman, TX 75092

3601 N Calais St

17.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 N Calais St
Sherman, TX 75090

1920 W Eldorado Pkwy

17.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1920 W Eldorado Pkwy
Mc Kinney, TX 75069

2810 S Hardin Blvd

18.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2810 S Hardin Blvd
Mckinney, TX 75070

4510 Medical Center Dr Ste 212

18.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4510 Medical Center Dr Ste 212
Mckinney, TX 75069

4510 Medical Center Dr, Ste 310

18.42 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 04:30 PM
4510 Medical Center Dr, Ste 310
Mckinney, TX 75069

7145 N George Bush Hwy

19.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7145 N George Bush Hwy
Garland, TX 75044

1300 N Central Expy

21.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1300 N Central Expy
Plano, TX 75074

1101 Raintree Cir, Suite 100

22.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1101 Raintree Cir, Suite 100
Allen, TX 75013

1218 W Mcdermott Dr

23.17 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1218 W Mcdermott Dr
Allen, TX 75013

301 W Main St

23.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 W Main St
Frisco, TX 75034

5575 Warren Pkwy, Prof. Bldg I, Baylor Medical C

23.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5575 Warren Pkwy, Prof. Bldg I, Baylor Medical C
Frisco, TX 75034

7227 Preston Rd

23.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7227 Preston Rd
Frisco, TX 75034

3126 W Fm 120

23.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3126 W Fm 120
Denison, TX 75020

8200 Stonebrook Pkwy Ste 100

23.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8200 Stonebrook Pkwy Ste 100
Frisco, TX 75034

8756 Teel Pkwy Ste 350

24.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8756 Teel Pkwy Ste 350
Frisco, TX 75034

5644 Preston Rd

24.60 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5644 Preston Rd
Frisco, TX 75034

504 Lipscomb St

25.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
504 Lipscomb St
Bonham, TX 75418

832 W Spring Creek Pkwy Ste 300a

26.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
832 W Spring Creek Pkwy Ste 300a
Plano, TX 75023

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.

Van Alstyne DNA Testing

DNA Testing Services Available at Our Van Alstyne, TX Labs:

Explore genetic testing services in Van Alstyne, TX with Accredited Drug Testing. Discover how DNA testing can solidify familial connections, assist in legal matters, and unlock genetic insights. Our centers, close to home and office, ensure quick and confidential tests for various needs.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing complies with all Grayson County regulations, offering reliable results for court cases. Our stringent chain-of-custody ensures authenticity recognized by Van Alstyne legal entities.

Non-Legal DNA Testing

Our Non-Legal DNA Testing offers insight into personal history and relationships. With easy sample submission and trusted results, these tests provide valuable genetic information outside the legal framework.

How Our DNA Testing Works

Begin with a quick appointment at our Van Alstyne, TX DNA testing centers. Certified collectors ensure proper sample collection for accurate analysis.

Post-collection, samples head to our AABB-accredited labs, where advanced genetic markers analysis ensures dependable results.

Receive your DNA test results within 3-5 days, crafted for accuracy and confidentiality, assisting in personal or legal inquiries.

Accuracy and Reliability

Accredited Drug Testing adheres to stringent quality controls and uses certified AABB Laboratories to ensure top DNA test accuracy. Our meticulous processes affirm reliable and court-admissible results.

With comprehensive certifications and careful sample handling, we assure high-quality testing. Our exacting standards reinforce confidence in the genetic answers we deliver.

Common Reasons for DNA Testing in Van Alstyne

Establishing parentage for custody/support.
When legal decisions hinge on parentage, DNA testing offers indisputable evidence. This court-admissible proof of biological ties assists in defining parental duties and financial support agreements, facilitating fair custody resolutions.

Confirming familial relationships.
Genetic testing shores up family connections by confirming sibling, grandparental, or other familial ties. The accuracy of these tests ensures peace of mind, resolving inheritance disputes and fortifying the bond between family members through definitive biological validation.

Immigration cases requiring proof of biological relationships.
In immigration proceedings, DNA testing substantiates biological connections essential for visa and citizenship applications. Our legally recognized DNA analysis dispenses with uncertainty, hastening family reunification and cutting through bureaucratic delays.

Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing opens doors to their genetic origins by identifying biological relatives. This process enables meaningful discovery about personal lineage, delivers closure, and equips adoptees with key family health knowledge.

Genealogy and ancestry exploration.
Genealogical DNA testing brings ancestral narratives to life, revealing ethnic compositions and tracing lineage through historical contexts. These insights deepen one's appreciation of cultural identity and enrich familial storytelling and heritage exploration.

Van Alstyne Legal and Court-Admissible Testing

Our DNA testing aligns with legal standards established in Grayson County, providing precise and court-admissible results for family law matters. By adhering to rigid chain-of-custody protocols, we ensure that results are recognized by the courts servicing Van Alstyne, TX, meeting all essential legal criteria.

In Van Alstyne, TX, precise biological relationship establishment is vital for custody and family law cases. Our certified DNA testing methods comply thoroughly with Grayson County court guidelines. We deliver comprehensive documentation to confirm sample integrity, preserving the legal stature of your results.

Meeting Grayson County court requirements, our DNA testing service provides clarity in family law complexities. Families in Van Alstyne, TX can depend on our meticulous testing and legally robust documentation for fair resolutions in custody disputes, inheritance resolutions, and paternity verifications.

Van Alstyne Texas Community Resources

Grayson County Courts
Provides comprehensive information on family law cases and legal proceedings in the region.

Buckingham Barrera/Scott & Ray Law Group
Family law specialists serving Van Alstyne and surrounding areas.

USCIS Dallas Field Office
For processing immigration and citizenship applications assisted by DNA test results.

Texas Health Family Services
Local resource for family health history and support services in Grayson County.

Grayson County Health Department
Offers local health initiatives and family service programs.

North Texas Appellate Lawyer
Experienced in family law appeals and legal consultations in Texas.

Van Alstyne Drug Testing

Quickly find trusted local drug testing centers in Van Alstyne, TX — fast, convenient, and reliable every time!

Van Alstyne DOT Drug Testing

Quickly find a local DOT drug testing center in Van Alstyne, TX — fast, reliable, convenient nationwide service!

Van Alstyne DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Van Alstyne, TX.

Van Alstyne Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Van Alstyne, TX.v

Van Alstyne Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Van Alstyne, TX locations—results you can trust, every time!

Van Alstyne Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Van Alstyne, TX.

Van Alstyne Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Van Alstyne, TX.

Van Alstyne 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Van Alstyne, TX employers and individuals nationwide.

Van Alstyne 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Van Alstyne, TX workplace and personal testing needs.

Van Alstyne On Site Drug Testing

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

Van Alstyne DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Van Alstyne, TX 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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

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

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

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


(800) 221-4291