DNA Testing Locations - Shell Ridge, CA

Paternity, Child Custody, Court

With 40 testing centers in the Shell Ridge 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.

40 DNA-Testing Centers in Shell Ridge

Minutes Away, Test Today

108 La Casa Via, Ste 105

0.76 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

320 Lennon Ln Fl 2

1.30 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

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

1425 S Main St

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

401 Gregory Ln, Ste 146

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

609 Gregory Ln Ste 100

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

2090 Commerce Ave

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

5167 Clayton Rd Ste H

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

2231 Galaxy Ct

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

2477 Pacheco St

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

2280 Diamond Blvd Ste 520

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

2425 East Street, Suite 6

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

2540 East St

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

1805 Arnold Dr

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

827 Arnold Dr Ste 70

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

200 Muir Rd Hacienda Bldg, 1st Floor

8.19 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

3237 Alhambra Ave Ste 2

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

1001 Pittsburg Antioch Hwy Ste B

9.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1001 Pittsburg Antioch Hwy Ste B
Pittsburg, CA 94565

2301 Camino Ramon Ste 108

9.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2301 Camino Ramon Ste 108
San Ramon, CA 94583

3774 Railroad Ave Ste C

9.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3774 Railroad Ave Ste C
Pittsburg, CA 94565

5601 Norris Canyon Rd Ste 140

9.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583

6001 Norris Canyon Rd Ste 142

9.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Norris Canyon Rd Ste 142
San Ramon, CA 94583

1901 Railroad Ave Ste B

10.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Railroad Ave Ste B
Pittsburg, CA 94565

1251 California Ave Ste 600

11.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1251 California Ave Ste 600
Pittsburg, CA 94565

2339 Buchanan Rd

11.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2339 Buchanan Rd
Antioch, CA 94509

3400 Delta Fair Blvd

12.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3400 Delta Fair Blvd
Antioch, CA 94509

538 Stone Rd Ste G

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

4749 Surrey Ln

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

2450 Ashby Ave

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

1517 Grand Ave

13.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1517 Grand Ave
Piedmont, CA 94611

4069 Piedmont Ave Ste 910

13.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4069 Piedmont Ave Ste 910
Oakland, CA 94611

3701 Broadway Fl 5

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

3901 Lone Tree Way

13.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3901 Lone Tree Way
Antioch, CA 94509

3300 Webster St, Ste 1110

14.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Webster St, Ste 1110
Oakland, CA 94609

350 Hawthorne Ave

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

2042 Columbus Pkwy,

14.65 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

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

7817 Oakport St

14.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7817 Oakport St
Oakland, CA 94621

7901 Oakport St Ste 4950 2nd Floor

14.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7901 Oakport St Ste 4950 2nd Floor
Oakland, CA 94621

2505 Bataan St Ste O

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

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.

Shell Ridge DNA Testing

DNA Testing Services Available at Our Shell Ridge, CA Labs:

Unlock the power of DNA testing with Accredited Drug Testing in Shell Ridge, CA. Our services provide crucial insights for personal, familial, and legal contexts with unmatched accuracy. From verifying parentage to exploring your genealogical roots, our certified DNA tests provide clarity and assurance. We utilize state-of-the-art AABB accredited laboratories, ensuring results are court-admissible and consistent with Contra Costa County standards. Whether it's paternity testing, genetic health screening, or uncovering your ancestry, our professional team is dedicated to delivering comprehensive and confidential results. With locations near Shell Ridge, CA, accessing these pivotal services is both convenient and straightforward. Choose Accredited Drug Testing to illuminate the past, secure legal peace of mind, and foster an understanding of your unique genetic blueprint.

Testing Types Available:

Legal DNA Testing

Our legal DNA tests are admissible in court, meeting strict Contra Costa County standards. Perfect for paternity disputes, custody, and immigration cases, ensuring results are recognized by legal authorities.

Non-Legal DNA Testing

Non-legal DNA testing offers insights into ancestry, genetic health, and personal knowledge but isn't designed for legal proceedings. A great choice for personal use, curiosity, and informational purposes.

How Our DNA Testing Works

Sample collection is seamless at our Shell Ridge, CA test centers. A certified collector carefully gathers your DNA sample for maximum precision, maintaining strict chain-of-custody throughout.

Your sample then undergoes thorough analysis at our AABB accredited labs. Expert technicians review and process genetic data to ensure comprehensive, clear results.

Receive your detailed DNA results within 3-5 days. We ensure confidentiality and accuracy, facilitating informed personal and legal decisions with ease and assurance.

Accuracy and Reliability

At Accredited Drug Testing, we prioritize precision. Our DNA test accuracy is assured by utilizing AABB accredited laboratories, alongside strict protocols and certified processes, ensuring every test holds the highest credibility.

Trust in our gold standard due to rigorous quality controls and certifications. Every DNA test is conducted under stringent guidelines to deliver results you can rely on, embodying both integrity and professionalism.

Common Reasons for DNA Testing in Shell Ridge

Establishing parentage for custody/support.
For issues related to custody or support, DNA testing offers unequivocal, court-admissible evidence of biological connections, empowering courts to make informed decisions to ensure fair and reliable financial and custodial responsibilities.

Confirming familial relationships.
Our DNA tests resolve uncertainties about family ties among siblings, grandparents, and others. Reliable results can address and facilitate inheritance claims and help strengthen familial bonds underpinned by verified genetic links.

Immigration cases requiring proof of biological relationships.
DNA testing is a pivotal component in immigration processes, providing irrefutable biological proof needed for visa and citizenship processes. These tests expedite family reunification, with results recognized and accepted by immigration authorities.

Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA testing assists by identifying previously unknown relatives, assisting adoptees with learning about their genetic origins for closure, health information, and understanding personal biological narratives.

Genealogy and ancestry exploration.
In the realm of genealogy, our DNA testing reveals information on ancestry, ethnic backgrounds, and long-lost relatives, enriching personal heritage understanding and deepening connections with cultural and familial history.

Shell Ridge Legal and Court-Admissible Testing

Our legal DNA tests meet the stringent standards set by Contra Costa County, providing results that are precise and acceptable in local family courts. Our adherence to chain-of-custody protocols ensures that results are legally recognized in Shell Ridge, CA.

For Shell Ridge, CA custody and family court matters, proving biological relationships is essential. Our DNA testing services maintain compliance with Contra Costa County court guidelines, ensuring the authenticity of samples and the legal validity of outcomes.

In alignment with Contra Costa County regulations, our DNA testing services instill clarity and assurance in family legal cases. Residents in Shell Ridge, CA depend on our accurate testing procedures to achieve equitable and timely resolutions in custody and paternity matters.

Shell Ridge California Community Resources

Contra Costa County Superior Court
Handles family law cases, including those requiring DNA testing as evidence.

Contra Costa County Health Department
Provides health services and information, assisting with DNA health testing inquiries.

Family Violence Law Center
Offers legal resources and support in domestic and family law matters, including custody disputes.

US Citizenship and Immigration Services
Information on DNA testing requirements for immigration processes.

Contra Costa County District Attorney
Resources for understanding legal use of DNA testing in criminal cases.

Contra Costa Family Law Attorneys
Local experts in family law who can assist with custody, support, and DNA-related inquiries.

Shell Ridge Drug Testing

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

Shell Ridge DOT Drug Testing

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

Shell Ridge DNA Testing

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

Shell Ridge Industry Training

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

Shell Ridge Hair Drug Testing

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

Shell Ridge Alcohol Testing

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

Shell Ridge Drug Testing Services

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

Shell Ridge 5 Panel Drug Test

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

Shell Ridge 10 Panel Drug Test

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

Shell Ridge On Site Drug Testing

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

Shell Ridge DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Shell Ridge, 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