AZ DNA is a single source for all your DNA-based Paternity Testing needs. We provide the most reliable (Accuracy & Reliability >99.99%) DNA Testing Services in Arizona at affordable prices. All exclusions are repeated to confirm whether it is excluded or not. Since we repeat all exclusion cases, this may delay results a day or so. Our Legal Paternity Testing service is for those who expect Paternity Test Results to be used for legal purposes and need results strongly supported in a court of law. A complete chain of custody is established and maintained throughout the process. Call us now on 480-695-6250 for same-day DNA Testing Services in Arizona.