DNA Testing Locations - National City, CA

Paternity, Child Custody, Court

With 36 testing centers in the National City 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.

36 DNA-Testing Centers in National City

Minutes Away, Test Today

408 W 8th St

0.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 W 8th St
National City, CA 91950

1000 Euclid Ave Ste B

1.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 Euclid Ave Ste B
National City, CA 91950

2400 E 4th St

1.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2400 E 4th St
National City, CA 91950

102 Mile Of Cars Way

1.17 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
102 Mile Of Cars Way
National City, CA 91950

88 E Bonita Rd Ste E

2.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
88 E Bonita Rd Ste E
Chula Vista, CA 91910

480 4th Ave Ste 101,

3.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
480 4th Ave Ste 101,
Chula Vista, CA 91910

435 H St

3.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
435 H St
Chula Vista, CA 91910

374 H St. Ste 103

3.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
374 H St. Ste 103
Chula Vista, CA 91910

525 3rd Ave Second Floor

3.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
525 3rd Ave Second Floor
Chula Vista, CA 91910

250 Prospect Pl

4.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Prospect Pl
Coronado, CA 92118

250 Market St

4.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Market St
San Diego, CA 92101

1111 Broadway Ste 305

4.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Broadway Ste 305
Chula Vista, CA 91911

300 Fir St

4.89 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
300 Fir St
San Diego, CA 92101

3930 4th Ave Ste 200

6.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3930 4th Ave Ste 200
San Diego, CA 92103

3969 4th Ave Ste 302

6.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3969 4th Ave Ste 302
San Diego, CA 92103

330 Lewis St Ste 100

6.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
330 Lewis St Ste 100
San Diego, CA 92103

200 W Arbor Dr

6.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
200 W Arbor Dr
San Diego, CA 92103

5333 Mission Center Rd Ste 100

6.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5333 Mission Center Rd Ste 100
San Diego, CA 92108

3505 Camino Del Rio S Ste 208

7.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3505 Camino Del Rio S Ste 208
San Diego, CA 92108

2667 Camino Del Rio S Ste 100h

7.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2667 Camino Del Rio S Ste 100h
San Diego, CA 92108

2815 Camino Del Rio S Ste 1a

7.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2815 Camino Del Rio S Ste 1a
San Diego, CA 92108

4650 Palm Ave Fl 1

7.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4650 Palm Ave Fl 1
San Diego, CA 92154

891 Kuhn Dr Ste 111

7.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
891 Kuhn Dr Ste 111
Chula Vista, CA 91914

4647 Zion Ave Fl 1

7.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4647 Zion Ave Fl 1
San Diego, CA 92120

8090 Parkway Dr

8.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8090 Parkway Dr
La Mesa, CA 91942

1370 Rosecrans St

8.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1370 Rosecrans St
San Diego, CA 92106

5103 Garfield St,

8.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5103 Garfield St,
La Mesa, CA 91941

2020 Genesee Ave 2nd Floor

8.58 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2020 Genesee Ave 2nd Floor
San Diego, CA 92123

5525 Grossmont Center Dr Ste 601

8.76 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5525 Grossmont Center Dr Ste 601
La Mesa, CA 91942

8008 Frost St Ste 106

8.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8008 Frost St Ste 106
San Diego, CA 92123

7901 Frost St

9.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7901 Frost St
San Diego, CA 92123

7930 Frost St Ste 406

9.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7930 Frost St Ste 406
San Diego, CA 92123

4510 Viewridge Ave Occupational Medicine Business Office

9.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4510 Viewridge Ave Occupational Medicine Business Office
San Diego, CA 92123

7995 Armour St

10.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7995 Armour St
San Diego, CA 92111

2520 Cactus Rd Ste C

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2520 Cactus Rd Ste C
San Diego, CA 92154

7370 Opportunity Rd Ste G

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7370 Opportunity Rd Ste G
San Diego, CA 92111

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.

National City DNA Testing

DNA Testing Services Available at Our National City, CA Labs:

In National City, CA, Accredited Drug Testing offers comprehensive DNA testing services that help uncover vital genetic insights. Whether you need a paternity test or wish to explore your ancestry, our certified centers provide expert DNA analysis with accuracy and confidentiality. We adhere to San Diego County's legal standards to ensure our DNA tests are court-admissible, giving you confidence in resolving legal and personal inquiries. Our non-invasive prenatal testing supports expectant families with crucial information, while our forensic DNA services assist in solving legal disputes. No matter the requirement, our DNA testing could illuminate your genetic background and provide clarity, tailored to meet the unique needs of residents in National City and beyond.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing is meticulously designed to meet court standards, ensuring the results are admissible for matters like custody and inheritance disputes. These tests are conducted under strict guidelines to verify biological relationships with precision.

Non-Legal DNA Testing

Non-legal DNA testing offers insights into personal ancestry and genetic health. These tests, not meant for court, provide individuals with clarity on family origins, genetic makeup, and personal genealogy with a high degree of accuracy.

How Our DNA Testing Works

Begin your DNA testing by visiting our conveniently located National City collection center. Our specialists conduct a painless sample collection, safeguarding each step with strict chain-of-custody protocols for legal security.

Once collected, your sample is analyzed in our state-of-the-art laboratory, where advanced DNA sequencing techniques are used to decode genetic markers, ensuring highly accurate results.

In 3-5 days, receive your comprehensive DNA test results electronically or via mail, providing essential information for legal, personal, or genealogical purposes.

Accuracy and Reliability

Our DNA testing is distinguished by unmatched accuracy, supported by comprehensive quality control. We use cutting-edge technology and partner with AABB-accredited labs, ensuring every test meets the highest standards of precision and reliability.

Each stage of testing is managed by certified professionals, guaranteeing rigorous protocols for the utmost integrity. This commitment to excellence ensures your DNA test results are not just precise, but also credible and valid in legal scenarios.

Common Reasons for DNA Testing in National City

Establishing parentage for custody/support.
Our DNA analyses offer irrefutable proof of parentage for custody and child support issues, providing clear, legally accepted documentation that helps judges decide on parental roles and financial responsibilities.

Confirming familial relationships.
Using DNA profiling, we affirm family connections, settling doubts between siblings, grandparents, or relatives. These precise results help in resolving inheritance questions and fostering stronger familial bonds with validated biological links.

Immigration cases requiring proof of biological relationships.
Immigration DNA testing is crucial in proving familial ties for visa or citizenship processes. Our tests present definitive, court-approved results, facilitating faster family reunification and streamlining administrative procedures.

Adoption cases or identifying unknown biological relatives.
In adoption inquiries, our genetic genealogy tests reveal unknown biological connections, offering adoptees valuable insights into their genetic backgrounds, enhancing emotional healing, and clarifying health histories.

Genealogy and ancestry exploration.
Our genealogical DNA tests uncover extensive details of ancestry and ethnicity, drawing connections between distant relatives and broadening understanding of cultural and family heritage, enriching historical identity connections.

National City Legal and Court-Admissible Testing

Our DNA testing services comply with San Diego County's legal standards, guaranteeing accuracy and court-admissibility for family law matters. With strict chain-of-custody protocols, results from our accredited labs are recognized by courts in National City, CA.

In family law cases within National City, CA, establishing authentic biological ties is vital. Our certified testing strictly follows San Diego County court guidelines, providing thorough documentation that assures sample integrity and legal result validation.

By aligning with San Diego County regulations, Authorized Drug Testing offers precision and dependability in complex family law situations, supporting families in National City, CA with legally sound documentation for resolving custody, inheritance, and paternity issues.

National City California Community Resources

San Diego County District Attorney
Resources and services for legal prosecutions and family law in San Diego.

City Attorney's Office
Public legal services and family support for San Diego residents.

San Diego Superior Court
Court services and resources for family, probate, and civil law matters.

Health and Human Services Agency
Providing health-related services and family support resources in San Diego County.

USCIS San Diego Field Office
Immigration services including family petitions and naturalization applications.

San Diego Law Library
Offers legal resources and information for public benefit and legal professionals.

National City Drug Testing

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

National City DOT Drug Testing

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

National City DNA Testing

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

National City Industry Training

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

National City Hair Drug Testing

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

National City Alcohol Testing

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

National City Drug Testing Services

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

National City 5 Panel Drug Test

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

National City 10 Panel Drug Test

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

National City On Site Drug Testing

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

National City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep National City, 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