Question 1

Where can I get a DNA test in San Diego County, California?

Accepted Answer

TestMark DNA operates 24 certified collection sites across 12 cities in San Diego County, with the largest concentration in San Diego. No appointment is required and results are typically returned in 3 to 5 business days. Call (866) 702-7644 to confirm the closest site to you.

Question 2

Which cities in San Diego County have DNA testing available?

Accepted Answer

TestMark DNA serves 12 cities in San Diego County, California. The full list of cities and their collection sites is shown above on this page. San Diego has the most collection sites and is typically the closest option for visitors traveling within the county.

Question 3

Do I need an appointment for DNA testing in San Diego County?

Accepted Answer

No appointment is required at most TestMark DNA collection sites in San Diego County. Walk-ins are welcome during regular business hours. Calling (866) 702-7644 before you arrive lets us confirm current wait times and which test is right for your situation.

Question 4

How long do DNA test results take in San Diego County, California?

Accepted Answer

Results for a standard DNA paternity test are typically returned within 3 to 5 business days from when all samples are received at the accredited laboratory. Turnaround applies to every collection site in San Diego County, regardless of which physical pickup location you visit.

Question 5

Are DNA test results from San Diego County admissible in court?

Accepted Answer

Results from a legal DNA test performed at an accredited TestMark DNA site with a completed chain-of-custody form are typically accepted in court, including in California courts. Personal (non-legal) tests are for private knowledge only and are not intended for legal use. Call (866) 702-7644 to confirm which test fits your situation.

Question 6

What types of DNA tests are available in San Diego County?

Accepted Answer

TestMark DNA collection sites in San Diego County support paternity, maternity, sibling, grandparent, avuncular, and immigration DNA testing, plus home DNA kit options. All tests are processed at accredited laboratories, the same facilities used by hospitals and physicians.

DNA Testing in San Diego County, California

DNA Testing Coverage in San Diego County

ZIP Codes Served in San Diego County

Largest Cities by Number of Sites

Cities in San Diego County

All Locations in San Diego County

5555 Reservoir Dr Ste 101

2970 5th Ave Suite 140

317 N El Camino Real Suite 406

2067 West Vista Way Suite 275

587 E Elder St Suite 585

211 13th St

15611 Pomerado Rd Suite 505

4033 3rd Ave Ste 100

629 E Grand Ave

4060 4th Ave Ste 105

3923 Waring Rd Suite C

3260 3rd Ave

3737 Moraga Ave Ste A102

450 4th Ave Ste 405

891 Kuhn Dr Ste 106

1955 Citracado Pkwy Ste 103

351 Santa Fe Dr Ste 210

345 Saxony Rd Ste 201b

499 N El Camino Real Ste 101

885 Euclid Ave

9850 Genesee Ave Ste 120

225 E 2nd Ave Ste 201

15725 Pomerado Rd Suite 119

215 N 2nd St

Frequently Asked Questions