DNA Testing Locations - El Cajon, CA

Paternity, Child Custody, Court

With 32 testing centers in the El Cajon 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 El Cajon

Minutes Away, Test Today

1625 E Main St Ste 100

2.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1625 E Main St Ste 100
El Cajon, CA 92021

1625 E Main St Ste 203

2.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1625 E Main St Ste 203
El Cajon, CA 92021

9745 Prospect Ave Ste 100

2.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9745 Prospect Ave Ste 100
Santee, CA 92071

5525 Grossmont Center Dr Ste 601

2.94 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

5103 Garfield St,

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

8090 Parkway Dr

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

820 Jamachard Dr Ste 103

4.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
820 Jamachard Dr Ste 103
El Cajon, CA 92019

4647 Zion Ave Fl 1

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

891 Kuhn Dr Ste 111

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

9620 Chesapeake Dr Ste 104

9.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9620 Chesapeake Dr Ste 104
San Diego, CA 92123

5575 Ruffin Rd Ste 100

9.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5575 Ruffin Rd Ste 100
San Diego, CA 92123

5575 Ruffin Rd Ste 230

9.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5575 Ruffin Rd Ste 230
San Diego, CA 92123

4510 Viewridge Ave Occupational Medicine Business Office

10.04 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

2400 E 4th St

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

1000 Euclid Ave Ste B

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

2667 Camino Del Rio S Ste 100h

10.55 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

3505 Camino Del Rio S Ste 208

10.55 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

2815 Camino Del Rio S Ste 1a

10.55 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

8008 Frost St Ste 106

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

7930 Frost St Ste 406

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

7901 Frost St

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

7995 Armour St

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

5333 Mission Center Rd Ste 100

11.28 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

2020 Genesee Ave 2nd Floor

11.31 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

7370 Opportunity Rd Ste G

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

88 E Bonita Rd Ste E

11.82 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

330 Lewis St Ste 100

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

3969 4th Ave Ste 302

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

3930 4th Ave Ste 200

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

408 W 8th St

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

200 W Arbor Dr

12.13 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

525 3rd Ave Second Floor

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

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.

El Cajon DNA Testing

DNA Testing Services Available at Our El Cajon, CA Labs:

Welcome to Accredited Drug Testing in El Cajon, CA, where our DNA testing services offer precise solutions tailored to your needs. Whether you're seeking answers about paternity, unraveling your ancestral roots, or requiring legal evidence for court cases, our services have you covered. Located conveniently in San Diego County, our certified DNA collection specialists use top-grade AABB labs to ensure results are both accurate and reliable.

Our comprehensive services include paternity tests, ancestry exploration, sibling verifications, immigration DNA requirements, and much more, all conducted with confidentiality and speed. With just a simple call, schedule a DNA test at a center near you to discover crucial genetic information that can drastically influence your personal or legal life. Let us help bridge the gap between questions and answers, furnishing you with the genetic insights you seek.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing involves a strictly maintained chain of custody and is recognized in courts for cases like custody, immigration, or identity verification. This testing provides undeniable evidence required for legal proceedings.

Non-Legal DNA Testing

Non-legal DNA testing offers an affordable way to explore family connections, ancestry, and health without the need for stringent chain-of-custody documentation, ideal for personal insights and genetic curiosity.

How Our DNA Testing Works

Begin with scheduling an appointment at one of our El Cajon, CA collection centers. A trained specialist collects your DNA sample through a quick, non-invasive procedure, maintaining the highest confidentiality and efficiency.

Once collected, your sample is securely sent to an AABB-certified laboratory where detailed genetic analysis is conducted. This advanced testing identifies specific genetic markers necessary for accurate results.

Typically, results are available within 3-5 days. Relax knowing that every step of the process is handled with top-tier precision, ensuring you receive dependable and confidential outcomes.

Accuracy and Reliability

Our DNA tests are performed within certified AABB accredited labs, ensuring pinpoint precision through stringent quality control processes. Each step, from collection to analysis, adheres to top industry standards for unmatched test accuracy.

Certified testing guarantees reliable results, meeting San Diego County's legal benchmarks. Trust our dedication to excellence and professionalism, designed to deliver the most accurate outcomes for your DNA testing needs.

Common Reasons for DNA Testing in El Cajon

Establishing parentage for custody/support.
DNA testing plays a crucial role in confirming parentage for custody and support purposes. Delivering accurate and legally recognized results, it supports fair court decisions, ensuring clear responsibilities and reliable support arrangements.

Confirming familial relationships.
Using DNA tests, we offer irrefutable confirmation of familial ties, whether among siblings, grandparents, or other relatives. These verifications help bring reassurance in inheritance matters and fortify family bonds with proven biological connections.

Immigration cases requiring proof of biological relationships.
For immigration-related needs, DNA tests validate biologically necessary relationships for visa processes. Our legal testing yields results that are readily accepted by immigration bodies, facilitating family reunifications and minimizing processing delays.

Adoption cases or identifying unknown biological relatives.
Our DNA services aid adoptees in uncovering unknown biological relatives, providing profound insights into genetic heritage. This information is pivotal for emotional closure, understanding health histories, and forging a clearer sense of identity.

Genealogy and ancestry exploration.
Exploring family origins and ethnic backgrounds is made possible through genealogy-focused DNA tests. These insights not only enrich personal cultural understanding but also connect individuals to their global heritage and ancestral paths.

El Cajon Legal and Court-Admissible Testing

In line with the court standards of San Diego County, our DNA testing ensures both accuracy and admissibility for family law proceedings. We maintain strict chain-of-custody procedures, assuring results that are legally acknowledged across El Cajon, CA.

Establishing clear biological relationships is key in El Cajon's custody cases. Our certified DNA services follow San Diego County's legal guidelines closely, offering robust documentation and maintaining the results' legal credibility.

By adhering to San Diego County court specifications, our DNA services in El Cajon provide essential clarity and certainty in complex legal family matters. Families trust our rigorous testing and defensible documentation to resolve custody, inheritance, and paternity issues justly.

El Cajon California Community Resources

San Diego County Aging and Independence Services
Resource for family support and eldercare information.

San Diego County Health Statistics
Provides health data and statistics relevant to DNA health testing.

San Diego Superior Court
Handles family law cases that may require DNA testing evidence.

California Department of Social Services
Offers support for families undergoing DNA-related legal concerns.

San Diego County Lawyer Referral
Find local professionals for legal guidance in family and immigration law.

Family Justice Center
Provides resources and legal support for families in El Cajon.

El Cajon Drug Testing

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

El Cajon DOT Drug Testing

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

El Cajon DNA Testing

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

El Cajon Industry Training

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

El Cajon Hair Drug Testing

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

El Cajon Alcohol Testing

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

El Cajon Drug Testing Services

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

El Cajon 5 Panel Drug Test

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

El Cajon 10 Panel Drug Test

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

El Cajon On Site Drug Testing

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

El Cajon DOT Physicals

Certified DOT physicals with quick, reliable exams to keep El Cajon, 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