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Serving Daly City & San Mateo County

Paternity Testing in Daly City, California

Daly City sits immediately south of San Francisco and is home to one of the largest concentrations of Filipino Americans outside the Philippines, a community that's shaped the city's culture and character for decades. Paternity testing questions here come from a genuinely wide range of Daly City 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 certainty — a self-collected cheek swab, mailed in, private results. If the outcome needs to matter in a San Mateo County court case or a child support proceeding, the legal version is required, 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 Californiacourts & agencies
California requirement

In California, a DNA test done through an at-home kit or a privately chosen lab is generally not valid in court and is not enough on its own to establish legal parentage; establishing legal paternity requires either a signed Voluntary Declaration of Parentage or a court-ordered genetic test following chain-of-custody procedures, and this legal determination must be made before a court can issue orders for child custody, visitation, or child support.

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 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 San Mateo County office or court.

Typically a matter of days after the sample is collected, for either test type.

No, you can request either test type directly without a referral or prescription.