DNA Testing Locations - San Quentin, CA

Paternity, Child Custody, Court

With 39 testing centers in the San Quentin 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.

39 DNA-Testing Centers in San Quentin

Minutes Away, Test Today

25 Bellam Blvd Ste 101

1.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25 Bellam Blvd Ste 101
San Rafael, CA 94901

2 Fifer Ave Ste 130

1.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Fifer Ave Ste 130
Corte Madera, CA 94925

101 Casa Buena Dr

2.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Casa Buena Dr
Corte Madera, CA 94925

1220 S Eliseo Dr

2.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1220 S Eliseo Dr
Greenbrae, CA 94904

1300 South Eliseo Drive, Suite 101

2.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 South Eliseo Drive, Suite 101
Greenbrae, CA 94904

1321 S Eliseo Dr 1st Fl

2.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1321 S Eliseo Dr 1st Fl
Greenbrae, CA 94904

250 Bon Air Rd

2.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Bon Air Rd
Greenbrae, CA 94904

1125 Sir Francis Drake Blvd Ste N

3.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 Sir Francis Drake Blvd Ste N
Kentfield, CA 94904

901 Nevin Ave Bldg B Floor 1

6.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 Nevin Ave Bldg B Floor 1
Richmond, CA 94801

99 Montecillo Rd Mob 1

6.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
99 Montecillo Rd Mob 1
San Rafael, CA 94903

120 Broadway Ste 23

7.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Broadway Ste 23
Richmond, CA 94804

2000 Vale Rd

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

2425 Church Ln

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

3726 Barrett Ave

8.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3726 Barrett Ave
Richmond, CA 94805

2970 Hilltop Mall Rd Ste 203

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

845 Jackson St

10.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
845 Jackson St
San Francisco, CA 94133

2300 Sutter St Ste 102

11.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Sutter St Ste 102
San Francisco, CA 94115

2201 Post St,

11.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2201 Post St,
San Francisco, CA 94115

900 Hyde St

11.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Hyde St
San Francisco, CA 94109

2505 Bataan St Ste O

11.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 Bataan St Ste O
Oakland, CA 94607

49 Drumm St

11.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
49 Drumm St
San Francisco, CA 94111

26 California St

11.27 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
26 California St
San Francisco, CA 94111

580 Market St Ste 100

11.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
580 Market St Ste 100
San Francisco, CA 94104

180 Rowland Way

11.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180 Rowland Way
Novato, CA 94945

601 Van Ness Ave Ste 2008

11.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 Van Ness Ave Ste 2008
San Francisco, CA 94102

2850 7th St Ste 100

12.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2850 7th St Ste 100
Berkeley, CA 94710

Castro & Duboce St, South Tower Ste 160a

12.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114

24 Willie Mays Plz

12.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24 Willie Mays Plz
San Francisco, CA 94107

505 Parnassus Ave Ste 896

12.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 Parnassus Ave Ste 896
San Francisco, CA 94143

2198 15th St,

12.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2198 15th St,
San Francisco, CA 94114

6001 Shellmound St Ste 850

12.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Shellmound St Ste 850
Emeryville, CA 94608

4749 Surrey Ln

12.61 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

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

2 Connecticut St Ste 1

13.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 Connecticut St Ste 1
San Francisco, CA 94107

520 6th St

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

2450 Ashby Ave

13.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Ashby Ave
Berkeley, CA 94705

3555 Cesar Chavez

13.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3555 Cesar Chavez
San Francisco, CA 94110

350 Hawthorne Ave

14.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
350 Hawthorne Ave
Oakland, CA 94609

3701 Broadway Fl 5

14.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3701 Broadway Fl 5
Oakland, CA 94611

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.

San Quentin DNA Testing

DNA Testing Services Available at Our San Quentin, CA Labs:

Anchor your understanding of family ties with Accredited Drug Testing's DNA services in San Quentin, CA. Our offerings encompass a variety of genetic analyses including paternity, ancestry, and legal DNA tests. Our centers provide a reliable connection to your genetic roots and court-admissible results for family law cases; facilitating custody, support, and personal identification processes. Whether uncovering familial ties or providing invaluable insights into your health, our DNA testing assures accuracy and confidentiality, supporting you with the facts needed in critical decisions.

Testing Types Available:

Legal DNA Testing

Legal DNA tests at Accredited Drug Testing involve strict adherence to chain-of-custody protocols, ensuring results are admissible in court. These tests help in cases like custody, inheritance claims, and immigration, backed by precise, recognized laboratory standards.

Non-Legal DNA Testing

Non-legal DNA tests offer insights into genetic health, ancestry, and personal identity without legal formalities. These tests provide valuable information for personal knowledge, empowering individuals to explore their genetic backgrounds or potential health predispositions confidentially.

How Our DNA Testing Works

Register online for a DNA test at our San Quentin center. You'll receive required instructions and a booking confirmation for a convenient appointment to gather rightful samples for DNA analysis.

At the appointment, skilled professionals will collect the necessary samples expediently and adhere to strict handling procedures for integrity and compliance.

Expect results in 3-5 days. These are delivered securely, maintaining confidentiality and ensuring that your insights are accurate, detailed, and actionable.

Accuracy and Reliability

Accredited Drug Testing ensures each DNA test abides by strict quality control measures. Using AABB-certified labs, we commit to delivering precise results, reinforcing reliability through rigorous protocols and experienced professionals.

We maintain an unwavering promise of accuracy by certifying every step of our DNA testing process, ensuring high confidence in results used for personal, legal, or medical purposes.

Common Reasons for DNA Testing in San Quentin

Establishing parentage for custody/support.
Through DNA profiling, Accredited Drug Testing provides absolute proof of parentage, key for determining appropriate custody and support during legal proceedings. These DNA tests ensure the courts have clear biological evidence when making decisions.

Confirming familial relationships.
With our genetic testing services, unravel any ambiguity about familial ties among siblings or other kin. The accuracy and reliability of our DNA results help resolve familial questions, support inheritance claims, and fortify family connections with scientific evidence.

Immigration cases requiring proof of biological relationships.
In immigration cases, our DNA test results provide definitive proof of family connections necessary for visa or citizenship applications. The precision of these tests aids in expediting immigration processes, ensuring quick family reunification while meeting legal criteria.

Adoption cases or identifying unknown biological relatives.
DNA tests serve adoptees and others seeking to discover their genetic backgrounds. By identifying biological relatives, these tests offer valuable insights into one's lineage and genetic history, aiding in personal identity realization and emotional closure.

Genealogy and ancestry exploration.
Our genealogical DNA tests help trace ancestral roots, discover ethnic diversity, and connect with distant family members. Utilizing genetic markers, we enrich one's journey into historical family migration and cultural identity.

San Quentin Legal and Court-Admissible Testing

Our DNA testing services strictly adhere to Marin County's legal standards, guaranteeing accuracy and court recognition in family law contexts. San Quentin residents benefit from our thorough procedures, ensuring that results are court-admissible and conducted in AABB-certified labs.

For San Quentin, CA families, confirming biological connections is vital in custody and family affairs. Our services deliver legally sound and court-compatible DNA test results, with robust documentation that affirms the authenticity and integrity of every sample processed.

In complex family legal matters, our DNA testing, aligned with Marin County regulations, offers clarity and confidence. Trusted by San Quentin families, our comprehensive process and detailed legal documentation support custody and paternity resolutions impartially and efficiently.

San Quentin California Community Resources

Marin County Superior Court
Provides information on family law and supports DNA test recognition in legal cases within San Quentin.

IVC Law Group
Local attorneys with expertise in family and immigration law, helping with legal advice related to DNA testing.

Marin Community Clinics
Offers health services and information, complementing data from DNA health tests available at our centers.

USCIS San Francisco Field Office
Facilitates immigration processes where DNA evidence is crucial for family reunification or citizenship.

Family Law Center
Provides legal advice and representation in family law cases where DNA testing plays a pivotal role.

Marin Health Department
Works with local DNA testing centers for genetic health insights, offering public health support and resources.

San Quentin Drug Testing

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

San Quentin DOT Drug Testing

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

San Quentin DNA Testing

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

San Quentin Industry Training

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

San Quentin Hair Drug Testing

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

San Quentin Alcohol Testing

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

San Quentin Drug Testing Services

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

San Quentin 5 Panel Drug Test

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

San Quentin 10 Panel Drug Test

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

San Quentin On Site Drug Testing

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

San Quentin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep San Quentin, 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

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

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


(800) 221-4291