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18444 N 25th Ave 420
Phoenix AZ 85023


Phoenix: 623-594-1605
Toll Free: 866-488-5457



Do you need a DNA Test?

Debating biological relationships puts an emotional toll on a relationship. iTest DNA offers a variety of legal and private testing options. Services include paternity, sibling, grandparent, aunt/ uncle, secret, infidelity, forensics, profiling and more. A DNA test will help you resolve life’s questions. You need to know the truth. iTest DNA promises DNA Results You Can Trust.

Why Choose iTest DNA

iTest DNA is an industry leader in DNA Testing. We’re working to provide you with an answer to life’s toughest question - are we related? As an A rated BBB company we are trustworthy and ethically responsible. We are recommended by attorneys and the Maricopa Superior Court.

All laboratory testing is performed by an AABB accredited laboratory. The AABB is the regulating body for all DNA labs. Each DNA testing case is unique and we guarantee professional DNA Case Management services. Our case managers are NADCM and AABB Certified.

Get a DNA Test

iTest DNA has offices in Phoenix, it’s surrounding cities and nationwide. iTest DNA offers legal and private testing options. iTest DNA offers Home DNA testing, professional private DNA testing, and legal DNA testing. We can send you a kit and you collect the samples on your own or an iTest DNA collector can perform the test for you. Results are fast! Results are Guaranteed Accurate.

Results are released digitally by email and text message. Results by US Mail or courier are available on request. Standard testing time for paternity is 2 days. Extended testing may be necessary for sibling analysis, secret samples and in cases of low or degraded DNA.

Our rates are flat. We accept money orders and credit/ debit cards. In special cases Financing and Invoicing are available.

EASY and Efficient

iTest DNA Samples are collected professionally by certified collectors or in the convenience and privacy of your home. iTest DNA can arrange testing Nationwide. We’ll provide you with an appointment at a professional sample collection facility or send you a home test kit. Collection facilities outside of Phoenix may request small additional fees.


Our current flat rates vary by test. There are no hidden fees. In some cases we will accept very easy payment plans. See our most popular $150 Home DNA Test here.


iTest DNA tests are performed in a cutting edge technologically advanced DNA lab. We do not cut corners in testing and promise our results are more accurate than the industry standard. Testing is performed by certified DNA technicians. According to AABB guidelines all exclusions are tested twice to ensure accuracy. We guarantee 100% accuracy.

iTestDNA serves all of Arizona including Phoenix, Glendale, Peoria, Mesa, Tempe, Chandler, Gilbert, Scottsdale, Surprise, El Mirage, Avondale, Laveen, Buckeye, Anthem, Cave Creek, Page, Prescott, Winslow, Williams, Flagstaff, Tuba City, Queen Creek, Maricopa, Tucson, Nogales and more.