Vancouver • Portland • Longview • Salem • Eugene

AABB accredited laboratory test results delivered by lab 24 hours after receiving last sample at no extra cost! The fastest in the industry for a legally-binding, notarized paternity test!

DNA Paternity Testing & Non-Invasive Prenatal Paternity Testing

When a question is this important, excellence is the only option.

Am I the father? Man and baby

From Sample To Certainty In Two Business Days!

Our expertise in DNA Paternity Testing is your assurance. Our local Genetic Consultants are available right now to answer any questions you may have. Feel free to contact us for any reason. Learn more about the DNA testing process and what to expect when you choose Paternity Northwest for DNA testing.

Paternity Testing – DNA Testing
Oregon, Washington & Nationwide

Accredited • Guaranteed • Fast • Confidential
DNA Paternity Testing

One Day DNA is now available in Portland, Vancouver, Salem, Lake Oswego, Kelso, Tigard, Beaverton, Hillsboro, Longview, Battle Ground and other cities in Oregon and Southwest Washington.

We provide fast and accurate results. Our friendly, skilled local DNA specialists are here to assist you through each step of the DNA Paternity testing process. Working with Paternity Northwest means that you will receive the kind of care you would expect from a close friend and confidant.

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Paternity Northwest DNA Testing Services
  • Paternity (Fatherhood)
  • Infidelity
  • Ancestry (Heritage)
  • Kinship (Close Relative)
  • Individual DNA Profile
  • Immigration
  • Medical (Genetic Risk)
  • Estate/Inheritance
  • Adoption (Reunite, Relinquish)
  • Twins (Identical VS Fraternal)
  • Forensic DNA Casework
  • Learn More

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