Welcome to NPCC Proof Positive DNA

At NPCC Proof Positive DNA, we provide accurate, confidential, and court-admissible DNA testing for paternity, immigration, and family relationship cases, including sibling, grandparent, and avuncular testing. Our mobile DNA collection service brings certified sample collection to your home, office, or other private location, making the process fast, discreet, and convenient. Whether you need a court-ordered paternity test, USCIS-approved immigration DNA testing, or DNA testing for personal peace of mind, we partner with accredited laboratories to ensure reliable results. We follow strict chain of custody procedures so your results are recognized by courts, government agencies, and legal professionals nationwide.

Services


NPCC Proof Positive DNA provide accurate, confidential DNA testing services delivered to your door. Our mobile service offers convenience and discretion for individuals, families, and legal professionals. Whether for court, estate matters, or personal peace of mind, we deliver reliable results you can trust.

Legal DNA Testing
Our court-admissible DNA tests meet strict chain-of-custody standards, accepted by family courts, attorneys, and government agencies.

Probate & Estate DNA Testing
We provide legally defensible DNA testing for estate planning and inheritance disputes, helping establish rightful heirs and resolve legal matters efficiently.

Peace of Mind DNA Testing
Our confidential, non-legal tests offer clarity for confirming biological relationships.

Relationship DNA Testing
We provide expert testing to confirm biological relationships.

Mobile DNA Collection

Our mobile DNA collection service is perfect for families, attorneys, or agencies needing on-site testing at homes, offices, or other convenient locations. No clinics. No waiting rooms. Just professional, discreet service wherever you are.

 

Frequently Asked Questions

How long does it take to get DNA test results?

The turnaround time for DNA test results varies depending on the type of test, but we strive to provide fast results.

Is DNA testing confidential?
Yes, we prioritize confidentiality in all of our DNA testing services to protect your privacy.

What types of samples can be used for DNA testing?

Our primary method is a buccal swab—a quick, painless collection of cheek cells using a soft cotton swab. It’s non-invasive, highly accurate, and ideal for most legal and personal DNA tests.

In special cases (such as forensic or deceased testing), we can also coordinate with our lab to process blood, hair, or other biological samples—depending on viability and legal requirements.

For most clients, a simple cheek swab is all that’s needed.

“I was impressed with the professionalism and efficiency of Proof Positive DNA. They made the process easy and stress-free.”

R.S., San Diego, CA

Contact us

Have questions or ready to book an appointment? Fill out the form below or give us a call at (800) 825-4454.

About us

NPCC Proof Positive DNA is a mobile DNA collection service based in Southern California. We are dedicated to providing accurate and reliable DNA testing services for a variety of needs.