DNA Test – Antioch, CA

Set up DNA Test

Health Street provides DNA testing in Antioch, California at 2 conveniently located testing laboratories. Register now, or call us at (925) 248-3312 or schedule online. with any questions. Our paternity testing (including grandparent DNA tests, avuncular (aunt or uncle) testing, and postmortem DNA testing) determines if two or more people are related.

Schedule an appointment for a DNA test quickly and easily. The parties can come together or you can set up separate appointments. Grandparent DNA tests, avuncular (aunt or uncle) testing, and postmortem DNA testing are also available. Legal DNA tests are done at our testing centers. Peace of mind DNA tests can be done at home by cheek swab, hair, or fingernails.

Workforce Screening, Digitally Delivered

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4.9 out of 5 stars (5985 reviews)
1 of 2
2339 Buchanan Road
Antioch, CA 94509
2 of 2
3700 Delta Fair Blvd
Antioch, CA 94509

DNA Test – Antioch, California

Antioch CA DNA Testing Locations

Types of DNA Tests at our Antioch, California locations:

The most commonly ordered DNA test is a Paternity Test to conclusively establish whether or not a man is the biological father of a child.

Paternity Testing can be performed at our testing centers. DNA Testing can be done for other close family relationships, such as:

Grandparent DNA Test (if the father is not available for testing)
Sibling DNA Test (possible brothers, sisters, or half-siblings)
Avuncular DNA Test (aunt/uncle and niece/nephew)

Specimens we can test for DNA

The easiest and most reliable way to obtain a DNA sample for paternity testing is to swab the inner cheeks of the people being tested. These skin cells are known as buccal cells, and they rub off easily onto cotton swabs and remain in place for analysis by our laboratory. Other specimen samples, such as hair follicles, fingernails, and garments that might contain someone’s DNA, can also be tested. An Alternative Specimen DNA Test is done by registering online and shipping the specimens to us.

Legally Admissible DNA Tests vs. “Peace of Mind” At-Home Tests

A Legal Paternity Test is a court admissible DNA testing service. Accurate results for DNA paternity testing with 99.99% confidence or greater take about a week.

When deciding which type of DNA test is right for you, consider first what you might do with the results. In order for the results of a DNA test to hold up in court, for child support, or to change the name on a birth certificate, the test must be done at a clinic using strict chain of custody procedures. Our Antioch DNA testing technicians are trained to follow guidelines that ensure that the results can be used for legal purposes.

How to schedule a DNA Test in Antioch CA

Scheduling a DNA test at one of our Antioch clinics is simple and fast, and we often have appointments available in the same week. It’s always helpful to schedule in advance to make sure you get the time you want. Register online, or please call our customer service team, which can help you book your appointment over the phone.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in Antioch, plus many more locations throughout California and all across the United States. Not every one of our clinics performs paternity testing in Antioch. We’ll show you the nearest locations to get a DNA test in Antioch , CA so you can choose the testing center that is most convenient. When you register, you can also pick the appointment time and date that you prefer.

Why Health Street

Over a Decade of Experience

Health Street has been performing DNA testing nationally since 2010.  We have helped thousands of people from Antioch to communities all across the USA get DNA tests and paternity tests.

Dedication to Excellence

Our dedication to excellence includes our commitment to provide compassionate services and to helping people obtain the accurate DNA testing in Antioch that they need. 

Antioch, CA – Local DNA Testing

Proving Paternity for Child Custody Purposes in Antioch, CA

In Antioch, CA, you may use DNA testing to prove paternity if you have not yet established paternity. DNA testing may be necessary if you want to have access to medical records, government benefits, health insurance, and child support for your child.

In Antioch, CA, paternity does not need to be established if a child is born to two married parents. In this case, it is assumed that the husband is the father of the child.

If a child is born to unmarried parents, paternity will need to be established. Paternity can be established voluntarily if both parents agree to sign a Declaration of Parentage, or by letting the courts decide through a court order.

In Antioch, CA, a child does not have a legal father until paternity is established, even if the father proves he’s the biological father through DNA testing.

Experts Say…

Fishel Law Firm, which serves Antioch, CA, explains what happens when voluntarily establishing paternity is not an option for two parents. “A mother may file a paternity action to establish that the man she believes to be her child’s father in fact is, or, if the mother is receiving public assistance, the state may initiate the action to recover its costs from the father. The putative, or probable, father’s presence in court will be demanded, and he may be required to submit to DNA testing if he contests his paternity. Genetic blood test results are usually available within a few weeks, and they can establish (or negate) paternity with about 99 percent accuracy. If paternity is established in this manner, the court will enter an order regarding the father’s paternity. The father then becomes legally obligated to pay child support according to the state’s guidelines, which are generally based on both parents’ incomes and the needs of the children. A father may also initiate legal action to establish his own paternity.”


Clinic Hours for DNA Testing in Antioch, California

2339 Buchanan Road Antioch, CA 94509
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 5:00 AMTuesday: 8:00 AM – 5:00 AMWednesday: 8:00 AM – 5:00 AMThursday: 8:00 AM – 5:00 AMFriday: 8:00 AM – 5:00 AM About this Location: DNA Tests in Antioch, California is available at this clinic nearby to Village East Park.
3700 Delta Fair Blvd Antioch, CA 94509
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 6:00 PM(M Lunch: 1-2:30 PM)Tuesday: 9:00 AM – 6:00 PM(T Lunch: 1-2 PM)Wednesday: 9:00 AM – 6:00 PM(W Lunch: 1-2 PM)Thursday: 9:00 AM – 6:00 PM(Th Lunch: 1-2 PM)Friday: 9:00 AM – 6:00 PM(F Lunch: 1-2 PM)Saturday: 11:00 AM – 4:00 PM About this Location: If you are looking for DNA testing in Antioch, California, you can find us nearby to Jensen Family Grove.

Some Antioch Neighborhoods That We Serve

Hansen Dr
Harbour Park
Harris Dr/Harris Ct
Hidden Glen
Hillcrest Park
Rivergate West
River Town

Additional Services

We also offer other services, such as:

California Background Check for Employers in Antioch, CA


“California Paternity Testing Laws.” Boyd Law, https://www.boydlawsandiego.com/california-paternity-testing-laws/#:~:
“Establishing Parentage (Paternity), California Courts, https://www.courts.ca.gov/1201.htm?rdeLocaleAttr=en
“Establishing Parentage.” Fishel Law Firm, http://www.wizardoflaw.com/establishingparentage.html
“Discover your Antioch neighborhood.” Nextdoor, https://nextdoor.com/city/antioch–ca/