Reliable, 99.9% Accurate, and Fast DNA Testing Solutions
Rely on convenient, mobile sample collection for NIPP and postmortem DNA tests
Receive fast results with NIPP testing in 3-5 business days and expedited postmortem testing
Have peace of mind with AABB-accredited laboratories for accurate, legally admissible results

NextStep Genetics
Reliable DNA Testing Solutions
At NextStep Genetics, we provide accurate and confidential DNA testing services, ensuring clarity in sensitive legal and personal matters. Our specialized testing includes:
- Postmortem DNA Testing – Verifying biological relationships for estate, probate, and inheritance cases.
- Non-Invasive Prenatal Paternity (NIPP) Testing – A safe paternity test before birth using a simple maternal blood draw.
- Court-Admissible DNA Testing – AABB-accredited results for legal cases, including child custody and support.
- Peace of Mind DNA Testing – Private, at-home DNA test kits for personal knowledge.
We partner with AABB-accredited laboratories to ensure scientific accuracy and legal compliance, offering reliable results you can trust.
Located in Garland, TX, we offer in-office testing, mobile collection services, and at-home test kits for your convenience.
Get Answers with Confidence
“Nextstep Genetics made what felt like a daunting process so easy and reassuring. The team was professional and kind, and I received my results faster than expected. I finally have the answers I was seeking, and I couldn’t be more grateful.”
—Emily R.
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Get $50 OFF Your First DNA Test

Garland, TX