Legal Paternity DNA Testing

What is Legal Paternity DNA Testing?

Legal paternity testing follows a strict chain-of-custody process, to support use in custody, child support, and birth certificate matters; acceptance depends on the receiving court or agency. We handle the sample collection and proper documentation from start to finish. You get accurate answers you can stand behind.

When is Legal Paternity Testing Needed?

• Custody cases
• Child support disputes
• Birth certificate amendments
• Immigration cases
• Estate and inheritance matters
• Court-ordered testing

Our Process

We bring the testing to your location — home, office, or any convenient place in Fresno, Madera, and surrounding areas. Our trained collector will:

1. Verify identities with proper photo ID
2. Collect cheek swab samples
3. Complete all chain-of-custody documentation
4. Securely transport samples to our accredited lab

Results

After collection, the sample is sent to an AABB-accredited relationship testing laboratory. Turnaround depends on laboratory processing and case requirements. Confirm the expected timeline, report recipient, and documentation needed when scheduling.

Mobile legal paternity dna testing in Fresno and Madera

Pillar Lab Services offers collection at homes, offices, and job sites by appointment. Call (559) 668-0793 to confirm the collection location, identification, pricing, and turnaround for your test. Scheduling hours are daily, 8am–6pm Pacific.

Explore mobile testing in Fresno, Madera, and our other service areas, or request an appointment.

Questions about paternity during pregnancy?

Read our non-invasive prenatal paternity testing guide to learn what to ask about laboratory eligibility, blood-sample collection, and booking before birth.