DNA Testing Locations - Martinez, CA

Paternity, Child Custody, Court

With 30 testing centers in the Martinez 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.

30 DNA-Testing Centers in Martinez

Minutes Away, Test Today

3237 Alhambra Ave Ste 2

1.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3237 Alhambra Ave Ste 2
Martinez, CA 94553

200 Muir Rd Hacienda Bldg, 1st Floor

1.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Muir Rd Hacienda Bldg, 1st Floor
Martinez, CA 94553

827 Arnold Dr Ste 70

1.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
827 Arnold Dr Ste 70
Martinez, CA 94553

1805 Arnold Dr

2.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1805 Arnold Dr
Martinez, CA 94553

538 Stone Rd Ste G

4.21 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
538 Stone Rd Ste G
Benicia, CA 94510

2280 Diamond Blvd Ste 520

4.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2280 Diamond Blvd Ste 520
Concord, CA 94520

2042 Columbus Pkwy,

5.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2042 Columbus Pkwy,
Benicia, CA 94510

1100 Rose Dr Ste 140

5.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 Rose Dr Ste 140
Benicia, CA 94510

2231 Galaxy Ct

5.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2231 Galaxy Ct
Concord, CA 94520

2090 Commerce Ave

5.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2090 Commerce Ave
Concord, CA 94520

609 Gregory Ln Ste 100

5.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
609 Gregory Ln Ste 100
Pleasant Hill, CA 94523

401 Gregory Ln, Ste 146

5.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

2540 East St

5.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2540 East St
Concord, CA 94520

2425 East Street, Suite 6

6.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 East Street, Suite 6
Concord, CA 94520

2477 Pacheco St

6.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2477 Pacheco St
Concord, CA 94520

520 6th St

7.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 6th St
Rodeo, CA 94572

4749 Surrey Ln

7.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4749 Surrey Ln
El Sobrante, CA 94803

500 Alfred Nobel Drive, Suite 115

7.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547

320 Lennon Ln Fl 2

8.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
320 Lennon Ln Fl 2
Walnut Creek, CA 94598

1981 N Broadway Ste 190

8.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1981 N Broadway Ste 190
Walnut Creek, CA 94596

243 Georgia St Ste B

8.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
243 Georgia St Ste B
Vallejo, CA 94590

108 La Casa Via, Ste 105

8.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 La Casa Via, Ste 105
Walnut Creek, CA 94598

17 Tennessee St

9.39 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
17 Tennessee St
Vallejo, CA 94590

300 Hospital Dr

9.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Hospital Dr
Vallejo, CA 94589

1425 S Main St

9.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1425 S Main St
Walnut Creek, CA 94596

975 Sereno Dr

9.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
975 Sereno Dr
Vallejo, CA 94589

5167 Clayton Rd Ste H

10.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5167 Clayton Rd Ste H
Concord, CA 94521

2970 Hilltop Mall Rd Ste 203

11.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2970 Hilltop Mall Rd Ste 203
Richmond, CA 94806

2425 Church Ln

11.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 Church Ln
San Pablo, CA 94806

2000 Vale Rd

12.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2000 Vale Rd
San Pablo, CA 94806

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.

Martinez DNA Testing

DNA Testing Services Available at Our Martinez, CA Labs:

In the heart of Martinez, CA, Accredited Drug Testing Inc offers a comprehensive range of DNA testing services designed to meet your unique needs. Whether you're seeking clarity on familial relationships, exploring your ancestry, or requiring evidence for legal proceedings, our DNA tests provide the answers you're looking for. Located conveniently in Contra Costa County, our certified collection centers ensure your DNA samples are collected with care and precision. Using only AABB-accredited laboratories, we guarantee the highest standards of quality and accuracy in every test. Our services include a spectrum of options such as paternity testing, prenatal DNA testing, immigration DNA tests, and more, each tailored to deliver critical insights with confidentiality and reliability. When accuracy and legal admissibility are paramount, trust our expertly conducted DNA testing to furnish you with definitive results, helping you make informed decisions and explore your genetic legacy confidently.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing provides court-admissible results using a strict chain-of-custody protocol, ideal for establishing paternity, familial relationships, or immigration purposes, ensuring accuracy and compliance with legal standards.

Non-Legal DNA Testing

Non-Legal DNA Testing offers personal insights into ancestry, health, or genealogical information without the need for legal documentation, delivering flexible, rapid results for personal knowledge and private use.

How Our DNA Testing Works

At our Martinez, CA collection centers, DNA sample collection is simple. Expect courteous staff and a painless process—ideal for personal or legal reasons. Schedule your appointment and visit us for trustworthy service.

Your DNA samples are then sent to our accredited labs for detailed analysis. Our facilities ensure precise sequencing and profiling, employing cutting-edge methods to accurately confirm familial or genetic connections.

Receive your results in as little as 3-5 days, available securely online or via mail. Rest assured that our DNA testing accuracy aligns perfectly with your needs, providing clarity in genetic inquiries efficiently.

Accuracy and Reliability

At Accredited Drug Testing Inc, we take pride in our DNA testing accuracy, utilizing AABB-accredited labs to ensure precision in every result. Our commitment to quality is reflected in our thorough quality control measures and certified testing processes.

Our DNA tests embody the highest standards of accuracy and reliability, backed by rigorous accreditation and certifications. We meticulously adhere to all legal guidelines, providing dependable results that clients trust for critical decision-making.

Common Reasons for DNA Testing in Martinez

Establishing parentage for custody/support.
Clearly defining parentage in custody and support cases, DNA testing offers court-admissible proof of biological links, aiding in appropriate decision-making regarding parental duties and consistent financial arrangements.

Confirming familial relationships.
Through DNA tests, confirming familial relationships among siblings, grandparents, or other kin becomes reliable, resolving disputes and solidifying family ties with trusted genetic proof.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing serves as crucial evidence for biological ties required for visa or citizenship applications, reassuring authorities and speeding up the family reunification process.

Adoption cases or identifying unknown biological relatives.
DNA testing aids adoptees in finding unknown biological kin, offering vital insight into genetic backgrounds, paving the way for emotional closure, and enriching personal identity.

Genealogy and ancestry exploration.
Embark on a journey through family history with genealogy-focused DNA testing, revealing ethnic roots and intricate ancestral paths that enhance cultural ties and historical awareness.

Martinez Legal and Court-Admissible Testing

In Contra Costa County, our DNA tests align with local court standards, ensuring the integrity and acceptability in family law cases. Adhering to strict protocols, we deliver consistency and accuracy accepted by courts in Martinez, CA.

Essential for family law proceedings in Martinez, CA, our certified DNA testing services follow Contra Costa County guidelines closely, providing robust documentation to validate sample authenticity and maintain the legal weight of results.

Complying with Contra Costa County regulations, our DNA services offer families clarity in family law issues. Residents of Martinez, CA, trust our precise processes and legal documentation to resolve custody battles and inheritance issues promptly.

Martinez California Community Resources

Martinez Family Law Attorneys
Experts in custody and paternity cases, offering legal counsel for DNA test-related proceedings.

Contra Costa Health Department
Local health services providing support for family planning and genetic health concerns.

USCIS Field Office San Francisco
Resource for immigration cases requiring proof of biological relationships with DNA testing.

Contra Costa County Superior Court
Official site for court locations and contact information, relevant for legal DNA testing.

Martinez DNA Testing Center Directory
Comprehensive list of local DNA testing facilities for easy scheduling.

International Adoption Services
Assisting in DNA testing for adoption searches and identifying biological relatives.

Martinez Drug Testing

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

Martinez DOT Drug Testing

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

Martinez DNA Testing

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

Martinez Industry Training

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

Martinez Hair Drug Testing

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

Martinez Alcohol Testing

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

Martinez Drug Testing Services

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

Martinez 5 Panel Drug Test

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

Martinez 10 Panel Drug Test

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

Martinez On Site Drug Testing

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

Martinez DOT Physicals

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

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

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

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

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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024


(800) 221-4291