Our Comprehensive DNA Testing Products
Explore our diverse range of DNA testing products at Proof Positive DNA, designed to provide accurate and confidential results for various needs, all from the comfort of your location in Southern California.
Paternity & Maternity Testing
Determine biological parent-child relationships with Proof Positive DNA's paternity and maternity testing services. We offer court-admissible testing for legal matters, such as custody, child support, and immigration, as well as non-court legal and peace-of-mind options. Confirm biological mother-child relationships for custody, immigration, and inheritance cases with our certified and confidential testing options available through our mobile DNA collection service.
Paternity Testing
Paternity Testing
Confirm biological fatherhood quickly and accurately with our court-admissible paternity test. Ideal for custody, child support, and immigration cases.
Price: $399 (Legal Testing) | $299 (Peace-of-Mind Testing)
Note: DNA test fee includes testing for two individuals. If more participants need to be included, you can add the Additional Party option. This allows you to include any extra adult or child in your DNA test, ensuring complete, accurate, and conclusive results for all relevant individuals.
Maternity Testing
Maternity Testing
Confirm biological maternity with our reliable DNA test. Essential for custody, immigration, or inheritance matters, this test offers legal-grade accuracy with court-admissible documentation.
Price: $399 (Legal Testing) | $299 (Peace-of-Mind Testing)
Note: DNA test fee includes testing for two individuals. If more participants need to be included, you can add the Additional Party option. This allows you to include any extra adult or child in your DNA test, ensuring complete, accurate, and conclusive results for all relevant individuals.
Grandparentage & Sibling Testing
Establish biological links with Proof Positive DNA's grandparentage and sibling testing services. Useful in custody disputes, immigration cases, or family reunification, our tests help determine whether two individuals share one or both biological parents. Available with court-admissible chain-of-custody procedures or private testing options.
Grandparentage Testing
Grandparentage Testing
Establish biological ties between grandparents and grandchildren with this specialized test. Frequently used in visitation or inheritance cases, our grandparentage testing provides court-admissible results backed by strict chain-of-custody protocols.
Price: $599 (Legal Testing) | $499 (Peace-of-Mind Testing)
Note: DNA test fee includes testing for up to three individuals. If more participants need to be included, you can add the Additional Party option. This allows you to include any extra adult or child in your DNA test, ensuring complete, accurate, and conclusive results for all relevant individuals.
Siblingship Testing
Siblingship Testing
Description:
Determine if two individuals share one or both biological parents with our accurate siblingship DNA test. This test is ideal for custody disputes, family reunification, or immigration.
Price: $499 (Legal Testing) | $399 (Peace-of-Mind Testing)
Note: DNA test fee includes testing for two individuals. If more participants need to be included, you can add the Additional Party option. This allows you to include any extra parties to your DNA test, ensuring complete, accurate, and conclusive results for all relevant individuals.
Estate & Probate Testing
Verify biological relationships for inheritance claims or estate settlements with Proof Positive DNA's estate and probate testing services. Our paternity, maternity, or sibling tests help prove heirs with court-admissible results for legal proceedings. Trust our mobile DNA collection service to deliver accurate and legally sound results during challenging times.
Estate & Probate Testing
Estate & Probate Testing
Price: Starting at $699
Resolve inheritance disputes with court-admissible DNA testing, including paternity, maternity, or siblingship tests. Detailed legal documentation included. Typical turnaround is 5–7 days due to complexity.
"Proof Positive DNA's mobile service was a lifesaver. They came to my home, ensuring privacy and convenience during a sensitive time."
Samantha J., San Diego, CA