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DNA Testing
Mesa, AZ

Legal or Personal Answers.
No Appointment Needed.

HOW IT WORKS

WALK-IN

15-Minute Visit

Results 3-5 days

DNA Testing in Mesa

Whether you need a paternity answer for court or just for your own peace, Quick Test handles your DNA testing right here in Mesa. We offer two kinds of DNA testing: legal tests, collected under documented chain-of-custody and prepared for legal submission, and personal tests, for when you simply want to know. No appointment

Which DNA Test Do You Need?

Choose a Legal Test

If your results are going to a

  • Court

  • An attorney,

  • A birth certificate

  • A child support or

  • Custody case

Legal tests require all parties to come in person with photo ID, and samples are collected under chain of custody.

Choose a Personal (Informational) Test

  • It's just for you—no court case involved

  • A parent or grandparent wants to confirm a connection

  • You're confirming your biological father

  • You want a private answer before deciding anything

  • You're testing before paying for a legal test

DNA Tests We Offer in Mesa

Legal DNA Tests

Establish a biological father for:

  • court

  • custody

  • child support

  • Walk-Ins welcome

  • Results in 3-5 days*

Legal Sibling DNA Test

  • Confirm a full- or half-sibling relationship when the alleged father isn't available.

  • Walk-Ins welcome

  • Results in 3-5 days*

Avuncular
(Aunt/Uncle) DNA Test

  • Confirm a biological link through an aunt or uncle.

  • Walk-Ins welcome

  • Results in 3-5 days*

Legal GrandparentDNA Test

  • Establish paternity through the father's parents when he can't test directly.

  • Walk-Ins welcome

  • Results in 3-5 days*

Prenatal Paternity Test (NIPP)

  • Establish paternity before birth, safely, from 10 weeks.

  • Results in 5-7 days

  • Walk-Ins welcome

Personal Paternity Test

  • The same scientific principles apply as in the legal test; the results are kept private, and they cannot be used in court.

  • Results in 5-7 days

  • Walk-Ins welcome

Expedited Results Available-24 Hours*

Family Portrait at the Park

DNA Testing FAQ — What People Ask Before Walking In

Do I need an appointment for DNA testing? No — you're welcome to walk in Monday through Friday.

Can I use an informational test in court later if I change my mind? No. Because an informational test isn't collected under chain-of-custody, a court won't accept it — you'd need to come back for a separate legal test. If there's any chance you'll need the result legally, start with the legal test.

What's the difference between a legal and an informational DNA test? The lab science is identical. The difference is the collection process: legal tests verify ID and use documented chain-of-custody so results are suitable for legal submission, while informational tests are for personal knowledge only and can't be used in court. If you're unsure which you need, call us first.

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