DNA Testing Locations - Oakley, CA

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

31 DNA-Testing Centers in Oakley

Minutes Away, Test Today

3450 Hillcrest Ave3.24 miles

3450 Hillcrest Ave
Antioch, CA 94531

4501 Sand Creek Rd4.05 miles

4501 Sand Creek Rd
Antioch, CA 94531

1181 Central Boulevard, Suite C4.17 miles

1181 Central Boulevard, Suite C
Brentwood, CA 94513

3901 Walnut Blvd Ste A-24.34 miles

3901 Walnut Blvd Ste A-2
Brentwood, CA 94513

3901 Lone Tree Way4.48 miles

3901 Lone Tree Way
Antioch, CA 94509

2400 Balfour Rd Ste 2304.97 miles

2400 Balfour Rd Ste 230
Brentwood, CA 94513

3400 Delta Fair Blvd7.00 miles

3400 Delta Fair Blvd
Antioch, CA 94509

2339 Buchanan Rd7.16 miles

2339 Buchanan Rd
Antioch, CA 94509

1251 California Ave Ste 6008.76 miles

1251 California Ave Ste 600
Pittsburg, CA 94565

1901 Railroad Ave Ste B9.68 miles

1901 Railroad Ave Ste B
Pittsburg, CA 94565

3774 Railroad Ave Ste C9.90 miles

3774 Railroad Ave Ste C
Pittsburg, CA 94565

1001 Pittsburg Antioch Hwy Ste B10.62 miles

1001 Pittsburg Antioch Hwy Ste B
Pittsburg, CA 94565

5167 Clayton Rd Ste H14.14 miles

5167 Clayton Rd Ste H
Concord, CA 94521

2477 Pacheco St17.39 miles

2477 Pacheco St
Concord, CA 94520

2425 East Street, Suite 617.56 miles

2425 East Street, Suite 6
Concord, CA 94520

2540 East St17.57 miles

2540 East St
Concord, CA 94520

320 Lennon Ln Fl 217.99 miles

320 Lennon Ln Fl 2
Walnut Creek, CA 94598

2090 Commerce Ave18.29 miles

2090 Commerce Ave
Concord, CA 94520

2231 Galaxy Ct18.32 miles

2231 Galaxy Ct
Concord, CA 94520

10200 Trinity Pkwy18.85 miles

10200 Trinity Pkwy
Stockton, CA 95219

108 La Casa Via, Ste 10519.00 miles

108 La Casa Via, Ste 105
Walnut Creek, CA 94598

2280 Diamond Blvd Ste 52019.02 miles

2280 Diamond Blvd Ste 520
Concord, CA 94520

401 Gregory Ln, Ste 14619.96 miles

401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

1981 N Broadway Ste 19020.03 miles

1981 N Broadway Ste 190
Walnut Creek, CA 94596

1425 S Main St20.19 miles

1425 S Main St
Walnut Creek, CA 94596

On-site Only20.28 miles

On-site Only
Lodi, CA 95242

609 Gregory Ln Ste 10020.33 miles

609 Gregory Ln Ste 100
Pleasant Hill, CA 94523

6001 Norris Canyon Rd Ste 14220.41 miles

6001 Norris Canyon Rd Ste 142
San Ramon, CA 94583

5601 Norris Canyon Rd Ste 14020.41 miles

5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583

3000 Las Positas Rd20.54 miles

3000 Las Positas Rd
Livermore, CA 94551

2291 W March Lane, Suite 145 F20.55 miles

2291 W March Lane, Suite 145 F
Stockton, CA 95207

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.

Oakley DNA Testing

DNA Testing Services Available at Our Oakley, CA Labs:

In Oakley, CA, Accredited Drug Testing offers comprehensive DNA testing services designed to meet diverse needs. Whether you're seeking paternity testing, genetic profiling, or exploring your ancestry, our certified laboratories provide accurate and timely results. Our convenient locations and professional staff ensure a smooth testing experience. From confirming family connections in legal cases to unraveling your genealogical roots, our tests offer peace of mind and valuable insights. With a commitment to quality and confidentiality, Accredited Drug Testing is your trusted partner in Oakley for all your DNA testing needs.

Testing Types Available:

Legal DNA Testing

Legal DNA tests meet all court requirements for accuracy and admissibility, delivering dependable results for legal matters such as custody and support disputes. Our strict protocols ensure credible evidence recognized by Contra Costa courts.

Non-Legal DNA Testing

Non-legal DNA tests provide personal insights into your genetic makeup without the legal framework, perfect for those exploring ancestry, health, or familial relationships in a relaxed, private manner.

AABB Certified Labs

How Our DNA Testing Works

To start, schedule an appointment at our Oakley center. Our certified staff will guide you through non-invasive sample collection, ensuring comfort and confidentiality.

Once collected, samples are sent to our accredited labs for detailed DNA analysis, utilizing advanced sequencing technologies and genetic markers for utmost accuracy.

Receive comprehensive DNA test results within 3-5 days, supported by expert interpretation, empowering informed decision-making on your genetic insights.

Accuracy and Reliability

Our DNA testing boasts top-tier accuracy, adhering to strict accreditation standards. All tests are conducted in certified AABB labs, ensuring precision through rigorous quality control measures and expert analysis.

With Accreditation Drug Testing, reliability is key; each step from collection to analysis is stringently monitored, ensuring impeccable results trusted by legal bodies and families alike.

AABB Certified Labs

Common Reasons for DNA Testing in Oakley

Establishing parentage for custody/support.
DNA testing offers indisputable evidence of parentage, crucial for custody and support matters. By delivering reliable genetic proof, it aids judges in assigning parental duties and ensuring fair financial support.

Confirming familial relationships.
Genetic tests verify familial ties with precision, clarifying sibling and extended family connections. Trusted results help resolve inheritance conflicts and solidify family bonds based on true biological links.

Immigration cases requiring proof of biological relationships.
DNA testing is vital for immigration, confirming biological relationships needed for visas and citizenship. Certified tests offer incontestable proof that fast-tracks family reunifications, meeting immigration authority standards.

Adoption cases or identifying unknown biological relatives.
DNA testing aids adoption by unveiling unknown biological family members, offering key insights into heritage and identity. This knowledge fosters emotional closure, health awareness, and personal understanding.

Genealogy and ancestry exploration.
Explore your roots with genealogical DNA tests that reveal ancestry details and ethnic heritage, enhancing cultural identity. Learn about migration patterns and foster a deeper connection to your family’s past.

Oakley Legal and Court-Admissible Testing

DNA tests by Accredited Drug Testing comply with Contra Costa County standards, ensuring accuracy for legal purposes in Oakley, CA. Adhering to strict protocols, our tests are trusted by local courts, offering reliable results from accredited labs.

In Oakley, CA, our certified DNA testing services are essential in custody and family law cases. We strictly follow Contra Costa County court rules, providing robust documentation for sample authenticity and securing the legality of your results.

Our DNA testing services align seamlessly with Contra Costa court mandates, bringing clarity to complex family cases. Trusted by Oakley families, our thorough processes and legal documentation aid in fair resolution of custody, inheritance, and paternity issues.

Oakley California Community Resources

Contra Costa County Courts
Information on local court services and legal resources in Contra Costa County.

Contra Costa County Public Health Department
Offers health services and resources, including information on DNA testing and genetic counseling.

USCIS Field Office
Information for immigration proceedings, including guidelines for DNA evidence submissions. Located in Oakland, serving Oakley residents.

Contra Costa County Law Library
Access legal materials and references to aid with family law and DNA testing inquiries.

California Advocates for Nursing Home Reform
Providing resources and advocacy for elder rights, including guardianship and family law matters.

California Family Law Attorneys
Experienced lawyers offering guidance in custody, support, and DNA testing-related cases in Contra Costa County.

Oakley Drug Testing

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

Oakley DOT Drug Testing

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

Oakley DNA Testing

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

Oakley Industry Training

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

Oakley Hair Drug Testing

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

Oakley Alcohol Testing

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

Oakley Drug Testing Services

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

Oakley 5 Panel Drug Test

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

Oakley 10 Panel Drug Test

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

Oakley On Site Drug Testing

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

Oakley DOT Physicals

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