Question 1

Where can I get a DNA test in Maricopa County, Arizona?

Accepted Answer

TestMark DNA operates 15 certified collection sites across 9 cities in Maricopa County, with the largest concentration in Phoenix. 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 Maricopa County have DNA testing available?

Accepted Answer

TestMark DNA serves 9 cities in Maricopa County, Arizona. The full list of cities and their collection sites is shown above on this page. Phoenix 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 Maricopa County?

Accepted Answer

No appointment is required at most TestMark DNA collection sites in Maricopa 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 Maricopa County, Arizona?

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 Maricopa County, regardless of which physical pickup location you visit.

Question 5

Are DNA test results from Maricopa 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 Arizona 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 Maricopa County?

Accepted Answer

TestMark DNA collection sites in Maricopa 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 Maricopa County, Arizona

DNA Testing Coverage in Maricopa County

ZIP Codes Served in Maricopa County

Largest Cities by Number of Sites

Cities in Maricopa County

All Locations in Maricopa County

9465 E Ironwood Square Dr Ste 103

3815 E Bell Rd Ste 1450

6840 E Brown Rd Bldg 1 Ste 101

1425 S Greenfield Rd Ste 102

1300 N 12th St Ste 300

21321 E Ocotillo Rd Ste 101

1950 E Southern Ave Ste 101

4350 E Ray Rd Ste 125

3654 W Anthem Way

8575 E Princess Dr Ste 119

14418 W Meeker Blvd Building B Suite 104

6301 S Mcclintock Dr 120

725 S Dobson Rd Ste 103

16838 E Palisades Blvd

9139 W Thunderbird Rd Ste 150

Frequently Asked Questions