DNA Testing Locations - Willowbrook, CA

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

34 DNA-Testing Centers in Willowbrook

Minutes Away, Test Today

11152 S Main St1.58 miles

11152 S Main St
Los Angeles, CA 90061

15401 S Main St2.12 miles

15401 S Main St
Gardena, CA 90248

2499 S Wilmington Ave2.72 miles

2499 S Wilmington Ave
Compton, CA 90220

3611 Mlk Blvd Ste 1082.75 miles

3611 Mlk Blvd Ste 108
Lynwood, CA 90262

16630 S Broadway St2.82 miles

16630 S Broadway St
Gardena, CA 90248

1300 W 155th St Ste 1093.07 miles

1300 W 155th St Ste 109
Gardena, CA 90247

2301 W El Segundo Blvd4.15 miles

2301 W El Segundo Blvd
Hawthorne, CA 90250

1149 W 190th St4.50 miles

1149 W 190th St
Gardena, CA 90248

19301 S Santa Fe Ave Ste 1204.57 miles

19301 S Santa Fe Ave Ste 120
Compton, CA 90221

6529 Seville Ave4.74 miles

6529 Seville Ave
Huntington Park, CA 90255

20401 Avalon Blvd Ste C4.83 miles

20401 Avalon Blvd Ste C
Carson, CA 90746

5862 Avalon Blvd4.95 miles

5862 Avalon Blvd
Los Angeles, CA 90003

455 E Carson Plaza Dr4.99 miles

455 E Carson Plaza Dr
Carson, CA 90746

7300 Alondra Blvd Ste 1085.19 miles

7300 Alondra Blvd Ste 108
Paramount, CA 90723

14619 Prairie Ave5.32 miles

14619 Prairie Ave
Lawndale, CA 90260

11633 Hawthorne Blvd #2155.67 miles

11633 Hawthorne Blvd #215
Hawthorne, CA 90250

16444 Paramount Blvd5.89 miles

16444 Paramount Blvd
Paramount, CA 90723

16660 Paramont Blvd Ste 1025.96 miles

16660 Paramont Blvd Ste 102
Paramount, CA 90723

4580 Pacific Blvd6.10 miles

4580 Pacific Blvd
Vernon, CA 90058

4253 Redondo Beach Blvd6.26 miles

4253 Redondo Beach Blvd
Lawndale, CA 90260

9353 Imperial Hwy Garden Medical Office,3rd Floor6.57 miles

9353 Imperial Hwy Garden Medical Office,3rd Floor
Downey, CA 90242

21081 S Western Ave Ste 1506.67 miles

21081 S Western Ave Ste 150
Torrance, CA 90501

3364 E Slauson Ave6.75 miles

3364 E Slauson Ave
Vernon, CA 90058

3851 S Soto St6.82 miles

3851 S Soto St
Vernon, CA 90058

3688 S Soto St6.82 miles

3688 S Soto St
Vernon, CA 90058

1907 E Washington Blvd7.19 miles

1907 E Washington Blvd
Los Angeles, CA 90021

3320 S Hill St7.21 miles

3320 S Hill St
Los Angeles, CA 90007

11411 Brookshire Ave Ste 4087.23 miles

11411 Brookshire Ave Ste 408
Downey, CA 90241

23601 Avalon Blvd Ste 1047.34 miles

23601 Avalon Blvd Ste 104
Carson, CA 90745

920 N Nash St7.63 miles

920 N Nash St
El Segundo, CA 90245

2476 S Atlantic Blvd7.70 miles

2476 S Atlantic Blvd
Commerce, CA 90040

5205 Lakewood Blvd7.83 miles

5205 Lakewood Blvd
Lakewood, CA 90712

5203 Lakewood Blvd7.83 miles

5203 Lakewood Blvd
Lakewood, CA 90712

21320 Hawthorne Blvd Ste 2277.95 miles

21320 Hawthorne Blvd Ste 227
Torrance, CA 90503

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.

Willowbrook DNA Testing

DNA Testing Services Available at Our Willowbrook, CA Labs:

DNA testing has revolutionized how people in Willowbrook, CA explore ancestry, confirm familial ties, or ensure accuracy in legal matters. At Accredited Drug Testing, we offer a range of precise genetic tests from paternity to ancestry, all undertaken in certified AABB labs and adhering to legal standards. Patrons can rest easy, knowing tests are not only convenient but also highly accurate, offering essential insights about their genetic makeup, ensuring peace of mind in sensitive legal situations or personal inquiries.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing provides court-admissible results, crucial for custody disputes, paternity cases, and immigration matters, ensuring accuracy and adhering to stringent court guidelines in your local area.

Non-Legal DNA Testing

Our Non-Legal DNA Testing encompasses paternity, ancestry, and health insights, offering personal information for genealogy or familial curiosity without the need for legal documentation.

AABB Certified Labs

How Our DNA Testing Works

At our Willowbrook, CA centers, the DNA testing journey begins with a simple sample collection, often through a painless cheek swab, handled by trained professionals ensuring sample integrity.

The collected samples are then sent to AABB-certified labs, where advanced DNA sequencing and genetic marker analysis ensure precise results.

Results are delivered within 3-5 days, providing clarity and answers efficiently, all while maintaining confidentiality and respecting privacy concerns.

Accuracy and Reliability

Accredited Drug Testing ensures DNA test accuracy by utilizing AABB-certified labs, following rigorous chain-of-custody protocols, and enforcing industry-leading quality control measures for every test.

Our meticulous accreditation and certification processes at Accredited Drug Testing guarantee the utmost precision in genetic testing, providing you with results you can trust every time.

AABB Certified Labs

Common Reasons for DNA Testing in Willowbrook

Establishing parentage for custody/support.
When it comes to establishing parentage in custody or support cases, DNA testing provides irrefutable court-admissible proof of biological connections. This kind of accurate evidence assists courts in making well-informed decisions regarding parental duties and reliable financial arrangements.

Confirming familial relationships.
DNA tests offer definitive proof of familial links, settling queries about relationships between siblings, grandparents, and other relatives. These genetic insights secure peace of mind, resolve inheritance conflicts, and reinforce family ties based on proven biological connections.

Immigration cases requiring proof of biological relationships.
DNA testing is crucial for immigration processes, providing conclusive evidence of required biological relationships for visas and citizenship. Legal DNA tests yield indisputable proof accepted by immigration entities, facilitating family reunification and minimizing delays.

Adoption cases or identifying unknown biological relatives.
In adoption cases, DNA tests play a vital role in determining unknown biological relatives, giving adoptees significant insights into their genetic backgrounds. This helps with emotional closure, understanding health histories, and personal identity.

Genealogy and ancestry exploration.
Delving into genealogy through DNA testing reveals ancestral roots, ethnicities, and distant family members, enriching personal understanding of family lineage. These genetic revelations promote a profound connection to cultural identity and heritage exploration.

Willowbrook Legal and Court-Admissible Testing

Our DNA testing services comply fully with family law standards in Los Angeles County, offering assured accuracy and admissibility in court matters. Strict chain-of-custody protocols are followed, ensuring test outcomes recognized by Willowbrook, CA courts, performed at accredited labs.

For custody cases in Willowbrook, CA, determining biological relationships accurately is vital. Our certified DNA testing services steadfastly adhere to Los Angeles County court guidelines, with comprehensive documentation supporting sample authenticity and legal result integrity.

By aligning with Los Angeles County's legal requirements, our DNA testing brings transparency and certainty to complex family law issues. Residents of Willowbrook, CA, trust our precise testing methods and meticulously documented results for fair resolution of custody, inheritance, and paternity matters.

Willowbrook California Community Resources

Los Angeles County Court
Provides legal venues for processing DNA test results and resolving related family law matters.

Los Angeles County Department of Public Social Services
Offers resources and support for family and immigration services.

Los Angeles Register-Recorder/County Clerk
Handles documentation processes related to legal claims following DNA tests.

Los Angeles County Office of Immigrant Affairs
Guides immigrants through proof of family relationships using DNA evidence.

Health Consumer Center
Offers health advocacy resources, beneficial for understanding DNA health testing results.

Los Angeles County Department of Health Services
Provides health resources related to genetic testing for family planning and ancestry insights.

Willowbrook Drug Testing

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

Willowbrook DOT Drug Testing

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

Willowbrook DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Willowbrook, CA.

Willowbrook Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Willowbrook, CA.v

Willowbrook Hair Drug Testing

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

Willowbrook Alcohol Testing

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

Willowbrook Drug Testing Services

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

Willowbrook 5 Panel Drug Test

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

Willowbrook 10 Panel Drug Test

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

Willowbrook On Site Drug Testing

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

Willowbrook DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Willowbrook, CA 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

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025


(800) 221-4291