DNA Testing Locations - Whitewright, TX

Paternity, Child Custody, Court

With 39 testing centers in the Whitewright 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.

39 DNA-Testing Centers in Whitewright

Minutes Away, Test Today

4302 County Road 4640

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

954 W Van Alstyne Parkway

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

504 Lipscomb St

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

2201 N State Highway 121

14.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2201 N State Highway 121
Bonham, TX 75418

1010 La Salle Dr, Suite 2 Eb

15.30 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

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

2001 N Loy Lake Rd Ste M

16.05 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

16.14 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

16.70 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

3601 N Calais St

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

2915 N Travis St Ste 2

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

3126 W Fm 120

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

910 W University Dr

24.35 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

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

809 N Central Expy

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

130 S Central Expy

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

1920 W Eldorado Pkwy

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

4510 Medical Center Dr, Ste 310

28.10 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

4510 Medical Center Dr Ste 212

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

2810 S Hardin Blvd

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

109 E Main St

28.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 E Main St
Bokchito, OK 74726

2406 Stonewall St

30.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2406 Stonewall St
Greenville, TX 75401

7145 N George Bush Hwy

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

4101 Wesley St, Suite G

31.02 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 12:30 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
4101 Wesley St, Suite G
Greenville, TX 75401

3101 Joe Ramsey Blvd E Ste 105

31.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3101 Joe Ramsey Blvd E Ste 105
Greenville, TX 75401

1300 N Central Expy

31.62 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

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

2806 Mitchell St

32.07 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
2806 Mitchell St
Greenville, TX 75402

8110 Wesley St Ste 100

33.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8110 Wesley St Ste 100
Greenville, TX 75402

1218 W Mcdermott Dr

33.31 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

1705 Live Oak St

33.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1705 Live Oak St
Commerce, TX 75428

398 N 49th Ave

33.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
398 N 49th Ave
Durant, OK 74701

1800 W University Blvd

34.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1800 W University Blvd
Durant, OK 74701

1807 W University Blvd

34.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1807 W University Blvd
Durant, OK 74701

1610 W University Blvd

34.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1610 W University Blvd
Durant, OK 74701

1706 Delivery Ln

34.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1706 Delivery Ln
Durant, OK 74701

7227 Preston Rd

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

301 W Main St

35.15 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

35.25 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

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.

Whitewright DNA Testing

DNA Testing Services Available at Our Whitewright, TX Labs:

Discover the clarity and certainty that Accredited Drug Testing offers through our comprehensive DNA testing services in Whitewright, TX. Our range of tests, conducted with precise accuracy at nationally accredited laboratories, allows you to explore everything from personal ancestry to legal parentage issues. With a steadfast commitment to confidentiality and proficiency, our DNA tests unearth vital genetic information, enabling informed decisions regarding family law matters, immigration cases, or personal health. Whether an adoption search or confirming a sibling link, our testing centers are equipped to meet every need, all within the specifics of Grayson County mandates.

Testing Types Available:

Legal DNA Testing

DNA tests for legal purposes, like custody or immigration cases, follow strict chain-of-custody procedures, ensuring results are admissible in court and meet Grayson County legal specifications.

Non-Legal DNA Testing

For personal insight, non-legal DNA tests explore ancestry, health risks, and familial connections, offering a private glimpse into one's genetic makeup without legal documentation.

How Our DNA Testing Works

Visit any Whitewright, TX collection center and a certified specialist will take a quick sample, ensuring comfort and security through the process.

Once collected, your sample reaches an AABB-accredited lab where skilled technicians conduct detailed genetic analysis and DNA profiling.

Expect your DNA results within 3-5 days, delivered confidentially, providing the clarity needed to make informed decisions regarding your genetic inquiry.

Accuracy and Reliability

At Accredited Drug Testing, we prioritize DNA test accuracy through our partnership with AABB accredited labs, maintaining rigorous quality control for reliable, certified results.

Our DNA testing processes are consistently validated to deliver precise outcomes, upheld by stringent lab certifications and experienced professionals ensuring each test's credibility.

Common Reasons for DNA Testing in Whitewright

Establishing parentage for custody/support.
DNA testing serves as irrefutable evidence in custody and support cases, proving biological relationships with pinpoint accuracy. This critical information aids judges in deciding appropriate parental duties and securing consistent financial arrangements.

Confirming familial relationships.
With DNA tests, familial connections among siblings, grandparents, and other relatives are affirmed with certainty. Such reliable genetic data resolves inheritance clashes and strengthens family bonds by establishing incontrovertible biological links.

Immigration cases requiring proof of biological relationships.
DNA testing plays a pivotal role in immigration cases by verifying biological relationships necessary for visa and citizenship applications. These legal genetic tests serve as definitive proof accepted by immigration bodies, facilitating family reunification and minimizing bureaucratic holdups.

Adoption cases or identifying unknown biological relatives.
DNA testing aids adoption searches by uncovering unknown biological relatives, providing adoptees with crucial genetic insights. This information paves the way for closure, emotional healing, and a thorough understanding of personal genetic heritage and health history.

Genealogy and ancestry exploration.
DNA testing geared towards genealogy reveals ancestral roots, ethnic history, and long-lost relatives, broadening one's awareness of family lineage. Understanding historical migration routes enhances cultural identity and enriches the exploration of family heritage.

Whitewright Legal and Court-Admissible Testing

In Grayson County, Accredited Drug Testing ensures DNA test compliance with local court standards, providing reliable and court-admissible results. By following strict chain-of-custody protocols, our test outcomes stand as legally sound evidence in family law cases within Whitewright, TX.

Accurate determination of biological relationships is essential in custody and family law cases in Whitewright, TX. Our DNA testing services adhere to Grayson County court protocols, offering comprehensive documentation to maintain sample integrity and ensuring the legal reliability of your results.

Complying with Grayson County regulations, our DNA testing services bring clarity and assurance to complex family legal matters. Residents of Whitewright, TX, trust our meticulous testing procedures and legally sound documentation for resolving custody, inheritance, and paternity issues effectively.

Whitewright Texas Community Resources

Grayson County Law Firm
Expert family law attorneys specializing in custody and paternity cases using DNA evidence.

Whitewright Local Court
Official site for Grayson County judicial services handling family law and DNA test admissibility.

Texas Immigration Office
Migration services and resources, accepting DNA test results for visa applications.

Grayson County Health Department
Health services providing information on genetic health and available DNA testing centers.

Texas Inheritance Law Experts
Attorneys with expertise in resolving inheritance disputes through genetic testing.

Family Support Services of Grayson County
Offering support and information on family legal matters and DNA testing services.

Whitewright Drug Testing

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

Whitewright DOT Drug Testing

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

Whitewright DNA Testing

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

Whitewright Industry Training

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

Whitewright Hair Drug Testing

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

Whitewright Alcohol Testing

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

Whitewright Drug Testing Services

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

Whitewright 5 Panel Drug Test

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

Whitewright 10 Panel Drug Test

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

Whitewright On Site Drug Testing

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

Whitewright DOT Physicals

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

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

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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291