DNA Testing Locations - El Portal, CA

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

14 DNA-Testing Centers in El Portal

Minutes Away, Test Today

9000 Ahwahnee Dr12.44 miles

9000 Ahwahnee Dr
Yosemite National Park, CA 95389

5626 Heddon Ct14.89 miles

5626 Heddon Ct
Mariposa, CA 95338

5189 Hospital Rd15.96 miles

5189 Hospital Rd
Mariposa, CA 95338

48677 Victoria Ln,24.90 miles

48677 Victoria Ln,
Oakhurst, CA 93644

19747 Greenley Rd38.25 miles

19747 Greenley Rd
Sonora, CA 95370

1000 Greenley Rd38.27 miles

1000 Greenley Rd
Sonora, CA 95370

940 Sylva Lane, Suite # F238.52 miles

940 Sylva Lane, Suite # F2
Sonora, CA 95370

333 Mercy Ave43.86 miles

333 Mercy Ave
Merced, CA 95340

394 E Yosemite Ave44.22 miles

394 E Yosemite Ave
Merced, CA 95340

374 W Olive Ave Ste A45.15 miles

374 W Olive Ave Ste A
Merced, CA 95348

3070 M St Ste 1145.31 miles

3070 M St Ste 11
Merced, CA 95348

510 W Main St Ste E46.22 miles

510 W Main St Ste E
Merced, CA 95340

3605 Hospital Rd Ste H48.42 miles

3605 Hospital Rd Ste H
Atwater, CA 95301

60 Copper Cove Dr48.47 miles

60 Copper Cove Dr
Copperopolis, CA 95228

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 Portal DNA Testing

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

DNA testing in El Portal, CA by Accredited Drug Testing guarantees precise results through certified laboratories, aiding personal and legal needs. Whether determining paternity or exploring genetic genealogy, local residents can access reliable services for insightful genetic information.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Tests comply with court standards, providing definitive, admissible evidence for family law cases, including paternity, custody, and immigration matters, ensuring accuracy and chain-of-custody integrity.

Non-Legal DNA Testing

Standard DNA Testing offers insightful personal solutions for ancestry, health, and personal identity. With no legal requirements, explore genetic heritage or verify familial relationships at your convenience.

AABB Certified Labs

How Our DNA Testing Works

Visit our El Portal collection center for a simple process: a certified professional collects your sample swiftly and securely. Samples are then sent to our accredited labs for analysis.

After laboratory analysis, detailed results, emphasizing genetic markers, are privately communicated within 3-5 days, ensuring confidentiality.

Accuracy and Reliability

Accredited Drug Testing guarantees DNA accuracy through AABB certification, adhering to strict quality controls, providing dependable genetic analysis for all testing needs.

Our certified collection and processing ensure high-precision DNA testing, recognized by courts and trusted by families for comprehensive genetic solutions.

AABB Certified Labs

Common Reasons for DNA Testing in El Portal

Establishing parentage for custody/support.
For custody or financial support cases, DNA testing provides irrefutable, legal proof of parentage. These court-admissible results allow judges to make informed decisions on parental duties, ensuring accurate support arrangements.

Confirming familial relationships.
Whether confirming sibling ties or resolving inheritance conflicts, DNA tests deliver precise results that assure families of their genetic truths, fostering stronger bonds and settling any existing family disputes with confidence.

Immigration cases requiring proof of biological relationships.
In immigration cases, reliable DNA testing confirms necessary biological connections for legal residency or citizenship. Accepted by immigration bodies, these tests expedite processes, helping reunite families without unnecessary delays.

Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA tests uncover unknown biological relatives, offering adoptees valuable genetic insights, aiding in personal identity understanding, and providing critical family health histories for emotional wellbeing.

Genealogy and ancestry exploration.
Through genealogical DNA testing, discover ancestral roots, ethnic heritage, and distant relatives, enriching personal narratives and cultural identity. Understand historical migrations for a deeper appreciation of your family's journey.

El Portal Legal and Court-Admissible Testing

Our DNA tests in Mariposa County fully comply with local legal standards, ensuring precision and recognition in family law cases. Using strict protocols, our results are court-admissible in El Portal, CA, performed in accredited labs adhering to legal mandates.

Reliable biological connections are key in El Portal, CA custody cases. Our certified DNA testing meets all Mariposa County court guidelines, offering thorough documentation to maintain the legal integrity and authenticity of each sample.

By precisely aligning with Mariposa County court protocols, our DNA testing services offer clarity in complex family law matters. El Portal, CA families trust our processes, ensuring fair resolutions in custody, inheritance, and paternity disputes.

El Portal California Community Resources

Mariposa County Superior Court
Handles all legal proceedings relating to DNA testing, including custody and familial disputes.

Mariposa County Health Department
Provides health resources and information on genetic testing and related inquiries.

USCIS (Immigration Services)
Essential for immigration cases requiring DNA proof, located in nearby jurisdictions.

State Bar of California
Lists certified family law attorneys who can advise on DNA-related legal issues around El Portal.

Mariposa County Sheriff's Office
Offers forensic services, including DNA profiling assistance in legal situations.

El Portal Chamber of Commerce
Resource for local business information, including those offering DNA-related services.

Office of the District Attorney
Oversees legal matters and prosecution, relevant for court-admissible DNA testing requirements.

El Portal Drug Testing

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

El Portal DOT Drug Testing

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

El Portal DNA Testing

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

El Portal Industry Training

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

El Portal Hair Drug Testing

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

El Portal Alcohol Testing

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

El Portal Drug Testing Services

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

El Portal 5 Panel Drug Test

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

El Portal 10 Panel Drug Test

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

El Portal On Site Drug Testing

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

El Portal DOT Physicals

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

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

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

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