DNA Testing Locations - Rancho Viejo, TX

Paternity, Child Custody, Court

With 29 testing centers in the Rancho Viejo 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.

29 DNA-Testing Centers in Rancho Viejo

Minutes Away, Test Today

300 Lorenaly Dr Ste C

5.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Lorenaly Dr Ste C
Brownsville, TX 78526

1601 E Alton Gloor Blvd Ste 109

5.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1601 E Alton Gloor Blvd Ste 109
Brownsville, TX 78526

425 E Los Ebanos Blvd Ste 100-104

7.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
425 E Los Ebanos Blvd Ste 100-104
Brownsville, TX 78520

351 N Sam Houston Blvd

8.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
351 N Sam Houston Blvd
San Benito, TX 78586

1755 W Price Rd

8.04 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1755 W Price Rd
Brownsville, TX 78520

2031 E Price Rd Ste C

8.09 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2031 E Price Rd Ste C
Brownsville, TX 78521

500 Paredes Line Rd Ste 6

8.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Paredes Line Rd Ste 6
Brownsville, TX 78521

864 Central Blvd Ste 900

8.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
864 Central Blvd Ste 900
Brownsville, TX 78520

2952 Boca Chica Blvd

9.56 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2952 Boca Chica Blvd
Brownsville, TX 78521

3302 Boca Chica Blvd Ste 109

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3302 Boca Chica Blvd Ste 109
Brownsville, TX 78521

512 Victoria Ln Ste 7

11.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
512 Victoria Ln Ste 7
Harlingen, TX 78550

1901 Bell St Ste B

11.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Bell St Ste B
Harlingen, TX 78550

5235 Southmost Rd

12.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5235 Southmost Rd
Brownsville, TX 78521

1402 S M St Ste 3

13.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1402 S M St Ste 3
Harlingen, TX 78550

721 W Harrison Ave

13.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
721 W Harrison Ave
Harlingen, TX 78550

1214 Dixieland Rd Ste 8

14.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

1214 Dixieland Rd Ste 8

14.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

5505 S Expressway 77 Ste 103

14.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5505 S Expressway 77 Ste 103
Harlingen, TX 78550

1200 State Highway 100 Ste 5

15.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 State Highway 100 Ste 5
Port Isabel, TX 78578

1100 N Expressway # 83 Ste 3

16.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 N Expressway # 83 Ste 3
Brownsville, TX 78521

216 N Ed Carey Dr Ste 1

16.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
216 N Ed Carey Dr Ste 1
Harlingen, TX 78550

3808 Padre Blvd

24.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3808 Padre Blvd
South Padre Island, TX 78597

1221 East 10th St, Suite 101-a

26.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1221 East 10th St, Suite 101-a
Weslaco, TX 78596

1710 E 8th St

27.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1710 E 8th St
Weslaco, TX 78596

1102 S Airport Bldg 2

27.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 S Airport Bldg 2
Weslaco, TX 78596

624 N Tio Ave Ste B

27.28 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
624 N Tio Ave Ste B
Weslaco, TX 78596

1210 W Expressway 83 Ste B

28.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1210 W Expressway 83 Ste B
Weslaco, TX 78596

2602 W Expressway 83 Ste 2

28.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2602 W Expressway 83 Ste 2
Weslaco, TX 78596

7701 Yvette Cir Ste 2

28.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7701 Yvette Cir Ste 2
Mercedes, TX 78570

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.

Rancho Viejo DNA Testing

DNA Testing Services Available at Our Rancho Viejo, TX Labs:

DNA testing plays an essential role in uncovering one's genetic makeup and familial connections. In Rancho Viejo, TX, Accredited Drug Testing offers accessible and reliable DNA testing services. Whether you're seeking paternity confirmation, exploring ancestry, or requiring legal verification for custody or immigration cases, our certified AABB laboratories ensure accuracy and confidentiality. With our test centers conveniently located, scheduling a DNA test is a simple and private experience. Trust us for your DNA analysis needs, from prenatal DNA tests to legal DNA tests—our commitment to reliability and precision guarantees results that matter. Let us assist you in your quest for answers, providing clarity in genealogical and familial inquiries and supporting legal and personal endeavors with definitiveness and integrity.

Testing Types Available:

Legal DNA Testing

Court-admissible DNA testing establishes legal parentage, crucial for custody and support cases. Using certified AABB labs, we deploy strict protocols ensuring the accuracy and legal defensibility of results accepted by courts for clear legal resolutions.

Non-Legal DNA Testing

Explore your ancestry or confirm familial links with our non-legal DNA testing services. Utilizing cutting-edge genetic sequencing, these tests offer insights into ethnic roots and biological relationships, enhancing personal understanding without legal obligations.

How Our DNA Testing Works

At our Rancho Viejo, TX locations, begin your DNA testing journey by scheduling an appointment. Our skilled personnel will collect your DNA sample with ease, ensuring strict chain-of-custody practice to maintain accuracy and confidentiality.

Once collected, samples are swiftly transported to our certified AABB labs where advanced DNA sequencing and analysis take place. We handle every profile with precision to ensure authentic results meet your testing needs.

Receive your comprehensive DNA test results in merely 3-5 days. We guarantee a detailed, user-friendly report sent to you securely, supporting your quest for answers with scientifically validated insights tailored to your situation.

Accuracy and Reliability

Accredited Drug Testing upholds the highest accuracy in DNA testing, with robust accreditation from AABB-certified labs, ensuring reliable results. Stringent quality control measures affirm precision, fostering trust in every genetic analysis conducted.

Our DNA testing services prioritize transparency and correctness, meeting industry standards with expertise. We implement meticulous protocols to ensure each DNA profile is accurate, safeguarding the credibility of each test taken and reported outcome.

Common Reasons for DNA Testing in Rancho Viejo

Establishing parentage for custody/support.
In custody and support cases, DNA testing provides decisive, court-admissible evidence of parentage, aiding judges in making informed rulings. This ensures that parental duties are clearly defined and financial support is accurately administered.

Confirming familial relationships.
DNA testing authoritatively identifies familial links, settling uncertainties about sibling or ancestral relations. The reliable genetic data can address inheritance disagreements and facilitate stronger family ties through confirmed biological connections.

Immigration cases requiring proof of biological relationships.
For immigration documentation, DNA tests serve as reliable verification of the biological ties necessary for visas and citizenship. These conclusive results are accepted by immigration bodies, promoting family reunification and minimizing bureaucratic holdups.

Adoption cases or identifying unknown biological relatives.
In adoption contexts, DNA testing aids in uncovering biological relatives, granting adoptees significant understanding of their genetic roots. This process contributes to closure, emotional reconciliation, and access to invaluable family health records.

Genealogy and ancestry exploration.
Genealogical DNA tests illuminate ancestral origins, ethnic backgrounds, and long-lost relatives. This deepens familial understanding, providing insight into migration histories and enriching one's connection to their cultural heritage.

Rancho Viejo Legal and Court-Admissible Testing

Our DNA testing complies with Cameron County's stringent standards, ensuring precise and court-recognized results in family law cases. We maintain a strict chain of custody to uphold test integrity, with each analysis performed in AABB-certified facilities for legal validity in Rancho Viejo, TX.

In Rancho Viejo, TX, demonstrating biological relationships accurately is critical for legal cases. Our certified methods adhere to Cameron County’s legal guidelines, ensuring comprehensive documentation that validates every sample, thus protecting the credibility and legality of your DNA results.

Complying with Cameron County's legal requirements, our DNA services provide clarity and assurance in complex family legal matters. Residents in Rancho Viejo, TX, rely on our precise protocols and legally sound documentation to resolve custody battles, inheritance issues, and establish paternity with fairness and speed.

Rancho Viejo Texas Community Resources

Cameron County Family Law Court
Handles legal matters regarding family relations, including paternity, custody, and support.

Rancho Viejo Immigration Services
Provides assistance with documentation and DNA testing for immigration cases.

Cameron County Health Department
Offers resources and guidance for DNA testing requirements and health records.

Stillman Family Law Firm
Specializes in family law, offering legal representation for DNA test-related cases.

Cameron County Courts
Central resource for all court activities, including family law and DNA test dispensation.

Henderson Legal Group
Experienced attorneys providing guidance in paternity and custody cases involving DNA tests.

Rancho Viejo Drug Testing

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

Rancho Viejo DOT Drug Testing

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

Rancho Viejo DNA Testing

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

Rancho Viejo Industry Training

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

Rancho Viejo Hair Drug Testing

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

Rancho Viejo Alcohol Testing

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

Rancho Viejo Drug Testing Services

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

Rancho Viejo 5 Panel Drug Test

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

Rancho Viejo 10 Panel Drug Test

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

Rancho Viejo On Site Drug Testing

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

Rancho Viejo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Rancho Viejo, 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

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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 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

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

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

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

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

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

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


(800) 221-4291