Legal DNA Testing

For Legal Use.
Chain-of-Custody
Documented.

When results will be used in a legal proceeding, the collection process matters as much as the result itself. We handle both — with precision.

Schedule Legal Testing
Legal Paternity Testing
$595
Starting price + $60 mobile collection fee
Mobile collection at your location
Identity verification for all parties
Witnessed collection by neutral specialist
Full chain-of-custody documentation
AABB-accredited laboratory processing
What It Is

Legal Paternity Testing Explained.

Legal paternity testing provides documented evidence of biological fatherhood and follows chain-of-custody procedures designed for use in legal proceedings, including custody, child support, and estate matters.

Unlike peace-of-mind testing, legal paternity testing requires verified identity, witnessed sample collection, documented chain of custody, and processing through an AABB-accredited laboratory. Every one of those requirements is met at every legal collection appointment we coordinate.

If there is any possibility the results will be needed for a legal matter — choose legal testing. Switching after collection is not possible.

Important: If you are unsure whether your situation requires legal or personal knowledge testing, contact us before booking. We will help you determine the correct option — at no charge — before any appointment is scheduled.

Common Uses

When Legal Testing Is Required.

Child custody proceedings
Child support establishment or dispute
Paternity establishment for birth certificate
Estate and inheritance disputes
Certain legal matters requiring documented biological relationship testing
Court-ordered testing or attorney-requested legal testing
Social services or agency requirements
Voluntary acknowledgment of paternity
The Collection Process

What Happens at Your Appointment.

Every legal collection follows the same structured, documented process — from arrival to sample transport.

01

Arrival & Identification

Our collection specialist arrives at your location at the scheduled time. Government-issued photo identification is verified for all parties before anything proceeds.

02

Consent Documentation

All adult participants sign consent forms prior to collection. For minors, a legal guardian provides authorization. Consent documentation becomes part of the chain-of-custody record.

03

Sample Collection

Buccal cheek swabs are collected from all parties using laboratory-approved methods. Collection is witnessed by our specialist and conducted in accordance with AABB standards.

04

Chain-of-Custody Completion

All chain-of-custody documentation is completed on-site at the time of collection. Samples are sealed, labeled, and signed immediately following collection.

05

Secure Transport

Samples are transported directly and securely to our AABB- and CAP-accredited laboratory partner. Transfer is documented as part of the chain-of-custody record.

06

Results Delivery

Results are delivered securely by email or mail within 3–5 business days of sample receipt. Full chain-of-custody documentation is included.

Your Results

What Your Report Includes.

Probability of paternity expressed as a percentage
Combined Paternity Index (CPI) — the statistical measure used in court
Full chain-of-custody documentation from collection through lab receipt
Collector identification, collection date, and location
Laboratory accreditation confirmation — AABB and CAP
Notarized report available upon request — $50 fee
Secure delivery by email or certified mail — never by phone
Sample Report Overview
Test Type Legal Paternity Testing
Laboratory AABB & CAP Accredited
Chain of Custody Documented & Verified
Probability of Paternity 99.9%
Combined Paternity Index Included
Notarized Report Available — $50 Fee
Who We Work With

Legal Testing Is Requested By.

Family Law Attorneys

We coordinate directly with your office — handling scheduling, identity verification, chain-of-custody collection, and result delivery. Your staff manages none of the logistics.

Attorney Referral Process →

Private Individuals

If you need legal paternity results for custody, child support, or estate matters, we coordinate the appointment at an appropriate private location — discreetly and professionally.

Schedule Your Test →

Courts & Social Services

We coordinate court-ordered and agency-requested DNA testing when the required collection and documentation procedures can be accommodated. Contact us with the case requirements and we will confirm how to proceed.

Contact Us →
Questions & Answers

Legal Paternity Testing — FAQ.

Can legal DNA results be used in court proceedings?
Legal testing follows documented chain-of-custody procedures and is processed through an AABB-accredited relationship-testing laboratory. Requirements can vary by court, agency, and type of proceeding, so clients should confirm any case-specific requirements with their attorney, court, or requesting agency.
Can collection take place at our law office?
Yes. We prefer to collect at a professional location — your office, a medical facility, or another approved site — when legal testing is involved. This supports the integrity of the chain-of-custody record.
What if one party refuses to participate?
Participation requires consent of all adult parties unless testing is ordered through the appropriate legal process. If a party refuses to participate, clients should consult their attorney or the requesting court regarding next steps.
How quickly can you schedule a collection?
In most cases, we can schedule within 2–5 business days. For urgent matters, same-day scheduling is available starting at $250. Contact us directly by phone to discuss expedited options.
What identification is required?
Valid government-issued photo identification is required for all adult parties at the time of collection. For minors, identification from the legal guardian is required along with signed authorization.
Can results be sent directly to my attorney?
Yes. With appropriate written authorization, results can be delivered directly to your attorney's office. This can be arranged at the time of scheduling.
Is the collection specialist a neutral third party?
Yes. Our collection specialists are trained, independent professionals with no relationship to any party being tested. This supports proper chain-of-custody procedures for legal testing.
Can I switch from legal to peace-of-mind testing?
You can choose peace-of-mind testing at any time before collection. However, once collection is completed under peace-of-mind protocols, results cannot be upgraded to legal admissibility. Contact us if you are unsure which option is right for you.
Other Services

You May Also Need.

From $350
Peace-of-Mind Testing
→
From $2,200
Prenatal Paternity (NIPP)
→
From $2,500
Postmortem DNA Testing
→
From $595
Relationship Testing
→
From $750
DNA Profile Test
→
Schedule Legal Testing

Ready to Move Forward?

Contact us to confirm your situation and schedule a legal collection appointment. We guide you through every step before any commitment is made.

Serving Southern California, Las Vegas, and select locations where logistics can be arranged.
Monday–Friday, 8:00 AM – 6:00 PM  |  Weekend availability upon request.