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Serving Pasco & Franklin County

Paternity Testing in Pasco, Washington

Pasco sits near the confluence of the Columbia and Snake rivers, completing the Tri-Cities area alongside Kennewick and Richland, with a genuinely strong agricultural base across Franklin County. Paternity testing questions here come from a wide range of Pasco families.

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✓ Accredited chain-of-custody labs✓ Confidential & discreet✓ Results in days
Two kinds of testing

Which test do you actually need?

Most people don't realize there are two different tests until they start looking — and they serve very different purposes.

A private at-home test fits if you're testing purely for personal peace of mind — a cheek swab, mailed in, results kept private. If the outcome needs to matter in a Franklin County court case or a child support proceeding, the legal version is required instead, with a supervised, documented collection process built to hold up as evidence.

Personal Knowledge

Informational Testing

A private, self-collected cheek swab, mailed in for fast results — right if you just want to know for yourself.

  • Collect at home, on your own time
  • Results in a few days
  • For personal peace of mind only — not usable in court
Court & Legal Use

Legal Testing

A supervised, chain-of-custody collection — required if the result needs to hold up in custody, support, or immigration matters.

  • Photo ID verified at collection
  • Witnessed, documented process
  • Accepted by Washingtoncourts & agencies
Washington requirement

In Washington, at-home DNA test results are not accepted as legal proof of paternity; courts and child support agencies require a chain-of-custody genetic test performed at an accredited facility, with witnessed collection and identity verification, before parentage can be legally established.

Ready to get started?

Choose the option that fits your situation, or reach our team directly if you're not sure which one you need.

Common questions

Frequently Asked Questions

Enter your zip code at checkout to check availability of Spanish-language support at your nearest location.

Enter your zip code at checkout and the nearest available option in your specific area is shown.

The legal, chain-of-custody result can be submitted directly as evidence to the relevant Franklin County office or court.

The child and the alleged father are the minimum required; the mother's sample can strengthen the result but usually isn't mandatory.