DNA Testing Locations - Castaic, CA

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

29 DNA-Testing Centers in Castaic

Minutes Away, Test Today

25733 Rye Canyon Rd4.43 miles

25733 Rye Canyon Rd
Valencia, CA 91355

23823 Valencia Blvd Ste 1606.57 miles

23823 Valencia Blvd Ste 160
Valencia, CA 91355

22840 Soledad Canyon Rd6.80 miles

22840 Soledad Canyon Rd
Saugus, CA 91350

23845 Mcbean Pkwy7.18 miles

23845 Mcbean Pkwy
Valencia, CA 91355

24355 Lyons Ave Ste 1308.41 miles

24355 Lyons Ave Ste 130
Santa Clarita, CA 91321

23206 Lyons Ave Ste 1098.98 miles

23206 Lyons Ave Ste 109
Newhall, CA 91321

19042 Soledad Canyon Rd10.14 miles

19042 Soledad Canyon Rd
Santa Clarita, CA 91351

27558 Sierra Hwy10.74 miles

27558 Sierra Hwy
Santa Clarita, CA 91351

2975 Sycamore Dr15.43 miles

2975 Sycamore Dr
Simi Valley, CA 93065

2876 Sycamore Dr Ste 200,15.48 miles

2876 Sycamore Dr Ste 200,
Simi Valley, CA 93065

2650 Jones Way Ste 2415.52 miles

2650 Jones Way Ste 24
Simi Valley, CA 93065

13920 Breger Ave15.73 miles

13920 Breger Ave
Sylmar, CA 91342

1980 Sequoia Ave16.22 miles

1980 Sequoia Ave
Simi Valley, CA 93063

2655 First St. Suite 34016.74 miles

2655 First St. Suite 340
Simi Valley, CA 93065

9700 De Soto Ave16.87 miles

9700 De Soto Ave
Chatsworth, CA 91311

15031 Rinaldi St17.22 miles

15031 Rinaldi St
Mission Hills, CA 91345

14901 Rinaldi St Ste 20417.28 miles

14901 Rinaldi St Ste 204
Mission Hills, CA 91345

1350 E Los Angeles Ave17.48 miles

1350 E Los Angeles Ave
Simi Valley, CA 93065

10630 Sepulveda Blvd Ste 10017.94 miles

10630 Sepulveda Blvd Ste 100
Mission Hills, CA 91345

852 W Ventura St17.95 miles

852 W Ventura St
Fillmore, CA 93015

1200 Arroyo St18.02 miles

1200 Arroyo St
San Fernando, CA 91340

18250 Roscoe Blvd Ste 120,19.26 miles

18250 Roscoe Blvd Ste 120,
Northridge, CA 91325

9561 Van Nuys Blvd19.58 miles

9561 Van Nuys Blvd
Panorama City, CA 91402

16300 Roscoe Blvd Ste 1a19.94 miles

16300 Roscoe Blvd Ste 1a
Van Nuys, CA 91406

13466 Osborne St20.43 miles

13466 Osborne St
Pacoima, CA 91331

8780 Van Nuys Blvd Bldg C20.46 miles

8780 Van Nuys Blvd Bldg C
Panorama City, CA 91402

14850 Roscoe Blvd20.78 miles

14850 Roscoe Blvd
Panorama City, CA 91402

6325 Topanga Canyon Blvd #50120.99 miles

6325 Topanga Canyon Blvd #501
Woodland Hills, CA 91367

5601 De Soto Ave Bldg 121.09 miles

5601 De Soto Ave Bldg 1
Woodland Hills, CA 91367

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.

Castaic DNA Testing

DNA Testing Services Available at Our Castaic, CA Labs:

In Castaic, CA, Accredited Drug Testing Inc offers a variety of DNA test services to address your needs, whether for legal purposes, personal interests, or ancestral exploration. Our certified technicians and state-of-the-art laboratories provide a full spectrum of services, including DNA analysis, paternity tests, immigration-related DNA testing, and genealogical DNA tests. Our centers in Castaic guarantee that these processes are done efficiently and confidentially, facilitating quick and dependable results. Whether you're confirming familial relationships, seeking genetic insights, or need court-admissible DNA results, our team is here to help you decisively resolve your questions today.

Testing Types Available:

Legal DNA Testing

Legal DNA testing offers court-admissible results for custody, paternity, and familial disputes, essential for legal proceedings needing verified biological relationships.

Non-Legal DNA Testing

Standard DNA testing suits non-legal personal inquiries like ancestry or health tests, providing insights without legal documentation but maintaining accuracy and privacy.

AABB Certified Labs

How Our DNA Testing Works

Visit our Castaic, CA site for a smooth DNA sample collection using buccal swabs. Our certified staff ensures a quick and comfortable process.

Once collected, samples are sent to our AABB accredited labs where comprehensive DNA analysis occurs, capturing relevant genetic markers.

Results are delivered securely in 3-5 days, providing clear answers and insights for your DNA inquiries while maintaining confidentiality.

Accuracy and Reliability

Accredited Drug Testing offers unparalleled accuracy in DNA testing via AABB accreditation and certified labs. Our quality control ensures every test meets the highest standards.

Every DNA sample undergoes rigorous analysis to maintain testing precision, safeguarding reliability for legal and personal matters, strengthening trust in our results.

AABB Certified Labs

Common Reasons for DNA Testing in Castaic

Establishing parentage for custody/support.
Our DNA testing services offer undeniable proof of biological ties for custody and support cases, providing court-recognized evidence. This clear, factual data allows for sound judicial decisions, securing children's welfare and responsible financial support.

Confirming familial relationships.
Through DNA testing, we provide reliable confirmation of familial ties among siblings, grandparents, and more. Our genetic analysis resolves family-related questions, shielding against inheritance disputes and fostering robust family relations.

Immigration cases requiring proof of biological relationships.
In immigration cases, our DNA tests supply concrete proof of biological connections necessary for visa and citizenship approvals. These tests ensure a smooth process accepted by immigration bodies, thus aiding quicker family reunification and reducing processing setbacks.

Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing is a key in identifying biological relatives and elucidating one's genetic past. These insights bring closure, emotional peace, and offer vital family medical histories, assisting in a complete personal identity formation.

Genealogy and ancestry exploration.
Our DNA ancestry tests delve into ethnic origins and heritage, revealing familial links and history. This genetic information enriches understanding of one's ancestral roots, enhancing cultural connection and family legacy exploration.

Castaic Legal and Court-Admissible Testing

Our DNA tests are in full compliance with Los Angeles County's legal requirements, ensuring their acceptance in family law matters. We apply stringent chain-of-custody procedures, assuring dependable results from our certified labs for Castaic, CA, facilitating legal processes.

In Castaic, CA's legal landscape, defining biological relationships holds supreme importance. Our authentic DNA testing services align with Los Angeles County's court criteria. By providing exhaustive documentation, we ensure sample validity, preserving the legal essence of your outcomes.

Through strict adherence to Los Angeles County's rules, our DNA testing services deliver necessary transparency and assurance for intricate family legalities. In Castaic, CA, families trust our meticulous testing approaches and legally solid documentation for equitable solutions in custody, inheritance, and paternity discussions.

Castaic California Community Resources

Los Angeles County Department of Health Services
Offers identification and citizenship services necessary for immigration-related DNA tests.

Los Angeles County Child Support Services
Resource for resolving child support claims needing DNA evidence for parentage establishment.

Los Angeles County Registrar-Recorder/County Clerk
Handles legal documentation such as birth certificates, which may be relevant in DNA testing cases.

San Fernando Valley Bar Association
Helps locate attorneys experienced in family law cases involving DNA testing in Los Angeles County.

U.S. Immigration Services
Provides requirements for immigration-related DNA testing.

Federal Judicial Center
Guides on court processes that involve legal DNA testing in family and immigration matters.

Castaic Drug Testing

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

Castaic DOT Drug Testing

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

Castaic DNA Testing

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

Castaic Industry Training

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

Castaic Hair Drug Testing

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

Castaic Alcohol Testing

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

Castaic Drug Testing Services

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

Castaic 5 Panel Drug Test

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

Castaic 10 Panel Drug Test

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

Castaic On Site Drug Testing

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

Castaic DOT Physicals

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