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We are the preferred choice by Courts & Attorneys for AABB Paternity DNA Testing 

GKT is the ONLY Houston Based Company that will meet or beat our competitor's prices.  





Non-Invasive Prenatal Paternity Testing
We do more Non-Invasive Paternity Testng than any other Houston Based Office 


DNA Paternity Testing While Pregnant 

Online Prenatal Paternity Special - $1350.00 (WHEN YOU PAY FOR YOUR ENTIRE TEST ONLINE-GOOD AT ANY LOCATION) If you require a paternity test before birth, Our NEW prenatal paternity test now makes it possible to get accurate answers in a safer way than ever before.  In partnership with DDC, we offer a variety of testing options, with payment plans. Each situation is unique and testing can be arranged to fit your specific needs. Call one of our experts for a confidential consultation. 

(713) 795-9955


  49.00% Of Alleged Father's that tested last month were NOT the Biological Father!

Collection sites in Houston, Pearland and San Antonio. We also service Galveston, Pasadena, South Houston, Angleton, Alvin, Rosenberg, Sugarland, Missouri City, Lamarque, Conroe, Woodlands, Kingwood, Katy and San Marcus. For Newborn Hospital Collections our nurses service all Texas Hospitals. © 2012 Gotta Know Testing, LLC All Rights Reserved