DNA Testing Locations - Penn Valley, CA

Paternity, Child Custody, Court

With 32 testing centers in the Penn Valley 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.

32 DNA-Testing Centers in Penn Valley

Minutes Away, Test Today

180 Sierra College Dr

7.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180 Sierra College Dr
Grass Valley, CA 95945

155 Glasson Way

7.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
155 Glasson Way
Grass Valley, CA 95945

123 Margaret Ln Ste A2

7.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
123 Margaret Ln Ste A2
Grass Valley, CA 95945

2090 Nevada City Hwy

8.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2090 Nevada City Hwy
Grass Valley, CA 95945

11795 Education St Ste 220

18.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11795 Education St Ste 220
Auburn, CA 95602

3133 Professional Drive, Suite 16

18.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3133 Professional Drive, Suite 16
Auburn, CA 95603

1233 Plumas St Ste B

23.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 Plumas St Ste B
Yuba City, CA 95991

444 Plumas Blvd

23.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
444 Plumas Blvd
Yuba City, CA 95991

595 Winship Rd

23.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
595 Winship Rd
Yuba City, CA 95991

1429 Colusa Hwy

24.60 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1429 Colusa Hwy
Yuba City, CA 95993

3875 Taylor Rd Ste 1a

26.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3875 Taylor Rd Ste 1a
Loomis, CA 95650

2351 Sunset Blvd Ste 170--561

27.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2351 Sunset Blvd Ste 170--561
Rocklin, CA 95765

2305 Sunset Blvd

27.56 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2305 Sunset Blvd
Rocklin, CA 95765

2451 Oro Dam Blvd E,

28.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2451 Oro Dam Blvd E,
Oroville, CA 95966

6661 Stanford Ranch Rd Ste G

28.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6661 Stanford Ranch Rd Ste G
Rocklin, CA 95677

1940 Feather River Blvd Ste O

29.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1940 Feather River Blvd Ste O
Oroville, CA 95965

1600 Eureka Rd Floor 1

31.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 Eureka Rd Floor 1
Roseville, CA 95661

209 Nevada St

31.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
209 Nevada St
Downieville, CA 95936

8207 Sierra College Blvd Ste 520c

31.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8207 Sierra College Blvd Ste 520c
Roseville, CA 95661

1730 Santa Clara Dr

31.65 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1730 Santa Clara Dr
Roseville, CA 95661

1907 Douglas Blvd Ste 70

31.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1907 Douglas Blvd Ste 70
Roseville, CA 95661

1 Medical Plaza Dr

31.86 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:00 PM
1 Medical Plaza Dr
Roseville, CA 95661

3 Medical Plaza Dr Ste 100

31.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 Medical Plaza Dr Ste 100
Roseville, CA 95661

1133 Coloma Way Ste B

32.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1133 Coloma Way Ste B
Roseville, CA 95661

720 Sunrise Ave Ste 102-c

32.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
720 Sunrise Ave Ste 102-c
Roseville, CA 95661

7918 Zenith Dr

34.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7918 Zenith Dr
Citrus Heights, CA 95621

Onsite Only

36.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Onsite Only
Folsom, CA 95762

6060 Sunrise Vista Dr Ste 1975

36.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6060 Sunrise Vista Dr Ste 1975
Citrus Heights, CA 95610

1731 Creekside Dr, Bldg C Ste 150

36.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1731 Creekside Dr, Bldg C Ste 150
Folsom, CA 95630

1201 E Bidwell St

36.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 E Bidwell St
Folsom, CA 95630

1008 Riley St Ste 4

36.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1008 Riley St Ste 4
Folsom, CA 95630

6620 Coyle Avenue, Suite 100

37.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6620 Coyle Avenue, Suite 100
Carmichael, CA 95608

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.

Penn Valley DNA Testing

DNA Testing Services Available at Our Penn Valley, CA Labs:

Accredited Drug Testing in Penn Valley, CA, offers comprehensive DNA testing services to resolve pivotal matters such as parentage verification, genetic heritage discovery, or legal confirmations. DNA testing can address all these needs efficiently and accurately. Whether it's for establishing family bonds, immigration requirements, or forensic analysis, our professional services aim to deliver precise results. Efficient sample collection, backed by certified laboratories and non-invasive prenatal testing options, amplifies your investigative ability. Through genetic genealogy and profiling, families grow closer and legal matters resolve seamlessly. Engage with our DNA test centers, where confidentiality and quality service are paramount, to explore the critical answers tied to your genetic makeup.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing provides court-admissible results for custody, paternity, and immigration cases. AABB-certified laboratories ensure accurate, reliable, and defensible genetic evidence for legal proceedings.

Non-Legal DNA Testing

Standard Non-Legal DNA Testing offers personal insights into ancestry, health, and familial relationships. Ideal for individual curiosity, it delivers accurate genetic data without legal requirements.

How Our DNA Testing Works

Begin your DNA testing journey at our Penn Valley, CA location. Schedule effortlessly, providing necessary details and ID upon appointment.

Our professionals collect samples with precision, ensuring chain-of-custody integrity.

Within 3-5 business days post-analysis, access your results securely online, rounding off our streamlined process.

Accuracy and Reliability

At Accredited Drug Testing, our DNA tests boast top-tier accuracy. We employ AABB-certified labs and uphold strict quality control measures, ensuring results you can trust.

With rigorous accreditation and certified processes, our DNA testing services in Penn Valley, CA, give you reliable, precise outcomes for all testing scenarios.

Common Reasons for DNA Testing in Penn Valley

Establishing parentage for custody/support.
Through DNA testing, biological ties are unequivocally verified, forming robust, court-admissible evidence crucial for custody and support resolutions. This reliable data informs judicial rulings on parental duties and secure financial support.

Confirming familial relationships.
Confirm familial ties with reassurance through DNA tests, clarifying relationships with siblings, grandparents, or other kin. These thorough results support inheritance claims and reinforce family connections with verified genetic links.

Immigration cases requiring proof of biological relationships.
In immigration queries, DNA testing substantiates necessary biological links for visas or citizenship. Recognized legal tests provide definitive proof, facilitating family reunification and mitigating procedural lags.

Adoption cases or identifying unknown biological relatives.
DNA assays aid adoptees in tracing biological roots, offering profound insights into genetic lineage. This brings closure, highlights family health patterns, and enriches personal identity understanding.

Genealogy and ancestry exploration.
Delve into ancestry through genealogical DNA tests uncovering ethnic roots and lineage. Harness genetic insights to trace historical migration, deepening the cultural connection to personal and familial pasts.

Penn Valley Legal and Court-Admissible Testing

Our DNA testing aligns with Nevada County's court criteria, securing result validity in local family law cases. With precision chain-of-custody processes, we ensure truthfully accredited results in Penn Valley, CA, through established laboratory guidelines.

Key to family law in Penn Valley, CA, are credible DNA test results proving biological relations. Our accredited tests support Nevada County court standards, providing essential documentation to uphold legal result validity.

Complying with Nevada County regulations, we assure clarity in intricate family law scenarios. Families in Penn Valley, CA, depend on our testing for fair outcomes in custody, inheritance, and paternity matters.

Penn Valley California Community Resources

Nevada County Superior Court
Your resource for court proceedings including family law and custody cases.

Nevada County District Attorney
Provides information and support for legal matters involving DNA evidence.

Nevada County Immigration Services
Assists with immigration cases requiring DNA evidence for visa and citizenship processes.

Penn Valley Family Attorneys
Specializing in family and custody law, offering guidance where DNA proof is needed.

Nevada County Health Department
Public health guidance, including options for DNA tests related to health histories.

NC Legal Services
Local legal aid focusing on DNA expertise in cases like adoption and genealogy establishment.

Penn Valley Drug Testing

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

Penn Valley DOT Drug Testing

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

Penn Valley DNA Testing

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

Penn Valley Industry Training

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

Penn Valley Hair Drug Testing

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

Penn Valley Alcohol Testing

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

Penn Valley Drug Testing Services

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

Penn Valley 5 Panel Drug Test

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

Penn Valley 10 Panel Drug Test

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

Penn Valley On Site Drug Testing

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

Penn Valley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Penn Valley, 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