• The best test the first time
young girl looking longingly for her daddy
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Legal Paternity
Fast Results

Arizona Superior Court Recommended. Paternity Results in only 2 business days. Testing of the mother included at no additional fee. Adding the mother increases test accuracy.
Call Now. 623-594-1605

@Home Paternity
Guaranteed Accurate

Pick up a FREE Home Test Kit Today. Collect your own samples in the privacy of your home. Return samples, paperwork and payment. Digital and Paper copy of results available. No shipping necessary.

Private Paternity
Affordable DNA

Have your samples collected by a certified DNA collector in one of our six Professional Office Environments in Phoenix. Central Phoenix, Avondale, Mesa and North Phoenix. Results Guaranteed.
Blue button click for paternity testing
Establish the identity of the biological father. iTest DNA suggests adding the mother for the most accurate results. We offer legal or private DNA testing.
blue button click for sibling testing
Compare two or more siblings to determine if they share one or more parents. Useful if the alleged father is unavailable. Each case unique. iTest DNA can test up to 45 markers.
blue button click for immigration dna testing
DNA results are accepted by the US Government for passport or visa options. DNA testing includes sample collections, shipping of samples and results.
blue button click for avuncular testing
Avuncular means aunt or uncle. This DNA test involves using the brother or sister of the alleged father to determine if they are biologically related to a child.
blue button click for grandparent testing
Grandparents can be used in place of the alleged father. This is the best option when the alleged father is unavailable for DNA testing. Results can be 99% accurate.
blue button click for secret testing
DNA testing of an item used by the alleged father or child to determine paternity. Items such as toothbrushes, cigarettes, nail clippings etc.

iTest DNA also offers the following DNA tests.

red heart cracked down the middle
Infidelity DNA Testing by SheCheated.net
Do you think your spouse might be cheating? Have you found suspicious items around your house? Has she or he been out late? Wikipedia calls infidelity "a violation of the mutually agreed upon boundaries of an intimate relationship." Click here for more information on infidelity. iTest DNA is an industry leader in DNA testing. Why can we make such a claim? Because we are DNA Scientists, not salesmen. It is our mission to provide you with the best test the first time. What that means is that you will work with a DNA Scientist to determine which test is best for you. We are here to help you answer a question using DNA testing. We want to help, call today 623-594-1605.
illustration of child holding lock and key
Child Safety Identification
Your child's DNA profile is very important. Did you know that every 40 seconds, a child goes missing? Obtaining your child's profile is as important today as fingerprinting was when you were a child. We do a lot for our children. We provide them with safe homes, we ensure that their schools are safe. It is every parent's worst nightmare that their children might go missing some day. Every piece of information that you can provide those who are searching for your children is important. Your child's DNA profile is, however, the most important. Call today to obtain a CSI profile. 623-594-1605.

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Why iTest DNA? We're local. We LOVE Arizona. We're Arizona Natives!

From Phoenix to Mesa to Tucson to Page to Glendale to Surprise to Prescott to Flagstaff to Queen Creek. We've got your DNA questions answered.

iTest DNA has locations in Phoenix, Glendale, Peoria, Anthem, Carefree, Surprise, Queen Creek, Tempe, Mesa, Avondale, Laveen, Scottsdale, Apache Junction, Casa Grande, Chandler, Coolidge, Florence, Gilbert, Paradise Valley, Page, Flagstaff, Prescott and more. We also have partners in all 50 states.

We Support Arizona