DNA Testing

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For Paternity, Immigration, Surrogacy, Forensic, Adoption, Estate Planning, Genealogy

One Call DNA is a full-service DNA center that specializes in Paternity, Relationship, Immigration, Infidelity and Forensic Analysis. We are your resource for DNA related questions and expertise. Our laboratory is certified in every state in the US and internationally accredited through the AABB.

We solve difficult parentage and relationship questions through DNA testing. We are able to give families the peace of mind they deserve.

Results for a standard legal paternity test is guaranteed at least 99.99% probability of paternity for inclusions or 100% certainty of exclusion.

Our specialty is to accomodate your preferred sample collection location and time. Our national network of qualified DNA sample collectors will accomodate your location and timeline.  Simple and quick cheek swab collection and legal test paperwork can be conducted in the privacy of your own home, one of our clinic locations or in an office setting of your choice. Our prices are the most competitive in the industry but it is our premium service that sets us apart.