DNA Testing Locations - Penngrove, CA

Paternity, Child Custody, Court

With 34 testing centers in the Penngrove 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.

34 DNA-Testing Centers in Penngrove

Minutes Away, Test Today

1370 Medical Center Dr Ste B

3.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1370 Medical Center Dr Ste B
Rohnert Park, CA 94928

1550 Professional Drive, Suite B

3.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1550 Professional Drive, Suite B
Petaluma, CA 94954

400 N Mcdowell Blvd

3.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 N Mcdowell Blvd
Petaluma, CA 94954

151 Lynch Creek Way

3.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
151 Lynch Creek Way
Petaluma, CA 94954

153 Lynch Creek Way

3.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
153 Lynch Creek Way
Petaluma, CA 94954

709 Petaluma Blvd N

4.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
709 Petaluma Blvd N
Petaluma, CA 94952

6174 State Farm Dr

4.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6174 State Farm Dr
Rohnert Park, CA 94928

5900 State Farm Dr

4.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5900 State Farm Dr
Rohnert Park, CA 94928

6025 Labath Ave Ste 104

4.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6025 Labath Ave Ste 104
Rohnert Park, CA 94928

3900 Lakeville Hwy

6.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3900 Lakeville Hwy
Petaluma, CA 94954

990 Sonoma Ave,

9.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
990 Sonoma Ave,
Santa Rosa, CA 95404

1111 Sonoma Ave Ste 121

10.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Sonoma Ave Ste 121
Santa Rosa, CA 95405

349 College Ave

10.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
349 College Ave
Santa Rosa, CA 95401

6800 Palm Avenue, Suite G

10.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6800 Palm Avenue, Suite G
Sebastopol, CA 95472

652 Petaluma Ave Ste C

10.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
652 Petaluma Ave Ste C
Sebastopol, CA 95472

347 Andrieux St

10.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
347 Andrieux St
Sonoma, CA 95476

1221 N Dutton Ave

11.11 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1221 N Dutton Ave
Santa Rosa, CA 95401

20 Elaine Dr

11.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 Elaine Dr
Santa Rosa, CA 95409

1287 Fulton Rd

11.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1287 Fulton Rd
Santa Rosa, CA 95401

3975 Old Redwood Hwy Ste 152

13.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3975 Old Redwood Hwy Ste 152
Santa Rosa, CA 95403

3650 Westwind Blvd Po Box 5680

14.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3650 Westwind Blvd Po Box 5680
Santa Rosa, CA 95403

180 Rowland Way

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

8465 Old Redwood Hwy Ste 400

18.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8465 Old Redwood Hwy Ste 400
Windsor, CA 95492

3285 Claremont Way Fl 2

19.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3285 Claremont Way Fl 2
Napa, CA 94558

10 Woodland Rd

19.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10 Woodland Rd
Saint Helena, CA 94574

99 Montecillo Rd Mob 1

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

1000 Trancas St

20.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Trancas St
Napa, CA 94558

3260 Beard Road, Suite A

20.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3260 Beard Road, Suite A
Napa, CA 94558

3435 Valle Verde Dr Ste B

20.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3435 Valle Verde Dr Ste B
Napa, CA 94558

1125 Sir Francis Drake Blvd Ste N

24.31 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

1375 University St

24.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1375 University St
Healdsburg, CA 95448

421 March Ave, Ste C

25.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
421 March Ave, Ste C
Healdsburg, CA 95448

25 Bellam Blvd Ste 101

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

250 Bon Air Rd

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

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.

Penngrove DNA Testing

DNA Testing Services Available at Our Penngrove, CA Labs:

DNA testing services in Penngrove, CA, offered by Accredited Drug Testing, provide crucial insights into familial and ancestral connections, aiding in family law, immigration, and personal genealogy. Our certified services guarantee fast and accurate results for all DNA-related inquiries, ensuring you get the essential answers for legal, personal, and historical clarification. By utilizing AABB-certified laboratories, we assure unsurpassed accuracy and reliability, aligning with local standards in Sonoma County. Whether settling custody disputes or exploring ancestry, our comprehensive testing options cater to various needs, from prenatal tests to immigration DNA tests. Discover your family roots or secure admissible evidence for legal proceedings with confidence, knowing each test is backed by stringent chain-of-custody protocols and cutting-edge genetic markers. Transform your understanding of genetic relationships and health screening with our unparalleled DNA analysis services, all while maintaining privacy and integrity throughout the process.

Testing Types Available:

Legal DNA Testing

Accredited Drug Testing offers court-admissible DNA tests, strictly following legal standards for custody, paternity, and immigration cases. Our accredited labs ensure results are confidential, accurate, and recognized by legal authorities.

Non-Legal DNA Testing

Our non-legal DNA testing services encompass a range of personal inquiries, from ancestry analysis to health screenings, providing insights into genetic markers and familial connections, delivered with speed and discretion.

How Our DNA Testing Works

Visit our Penngrove, CA testing centers for a convenient sample collection process. Our certified professionals ensure a safe and efficient experience.

Once collected, samples are sent to AABB-accredited labs for comprehensive DNA sequencing and profiling, ensuring top-notch accuracy.

Within 3-5 days, you'll receive detailed, confidential results. Whether you need legal or personal testing, our process guarantees clarity and satisfaction.

Accuracy and Reliability

Our DNA testing ensures the highest accuracy with AABB accreditation and strict quality control measures, guaranteeing reliable results that meet legal standards and personal expectations.

Each of our tests undergoes stringent verification processes, ensuring precise biological matches through certified laboratories, ensuring peace of mind in every result obtained.

Common Reasons for DNA Testing in Penngrove

Establishing parentage for custody/support.
DNA testing provides precise, court-admissible evidence of biological relationships needed for custody and support cases, allowing judges to make informed decisions about parental obligations and financial support.

Confirming familial relationships.
Through genetic testing, familial ties are clarified, addressing questions about siblings, grandparents, or other relatives. Verified genetic markers settle inheritance disputes and foster deeper family connections.

Immigration cases requiring proof of biological relationships.
DNA testing for immigration reliably proves essential biological relationships necessary for visa and citizenship, offering legally accepted proofs to expedite family reunifications and cut down red tape.

Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA testing helps identify unknown biological relatives, giving adoptees valuable insights into their genetic lineage for emotional well-being and a richer understanding of family health history.

Genealogy and ancestry exploration.
DNA ancestry tests delve into ethnic heritage and identify distant relatives, enhancing one's understanding of family origins. Insights into genetic genealogy enrich cultural connections and heritage appreciation.

Penngrove Legal and Court-Admissible Testing

Our DNA tests meet Sonoma County standards, ensuring accuracy and lawful admissibility in family law matters. We use strict procedures to guarantee court-recognized results in Penngrove, CA, executed in fully compliant laboratories.

Establishing biological connections is vital in Penngrove, CA family law proceedings. Our certified services strictly follow Sonoma County court requirements, ensuring sample authenticity and legal defensibility.

Complying with Sonoma County’s strict regulations, our DNA testing services in Penngrove, CA provide definitive results to resolve complex family law issues efficiently and equitably.

Penngrove California Community Resources

Sonoma County Family Law
Providing legal services for family law matters including custody and support cases.

Sonoma County Immigration Services
Help with visa and citizenship applications, often requiring DNA tests for proof of relationship.

Sonoma County Courts
Handles all legal proceedings where court-admissible DNA tests may be needed.

Sonoma County Health Department
Resource for information on genetic health risks and support for DNA health testing.

Family Law Attorneys of Sonoma
Provides expert guidance in proceedings involving DNA-based evidence.

County Records Office
Manages documentation that may be associated with DNA test results for legal purposes.

Penngrove Drug Testing

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

Penngrove DOT Drug Testing

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

Penngrove DNA Testing

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

Penngrove Industry Training

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

Penngrove Hair Drug Testing

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

Penngrove Alcohol Testing

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

Penngrove Drug Testing Services

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

Penngrove 5 Panel Drug Test

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

Penngrove 10 Panel Drug Test

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

Penngrove On Site Drug Testing

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

Penngrove DOT Physicals

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

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

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

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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

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