Answers Matter. Know Your DNA.

Professional, confidential DNA testing for Houston families who need answers they can trust. Whether you're seeking personal peace of mind, navigating a legal matter, or exploring family relationships — we'll help you understand your options and take the next step.

Book a DNA Test

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PrivateProfessionalBy Appointment

2600 S. Loop W., Suite 215 | Houston, TX 77054

What Answers Are You Looking For?

Select the option that best describes your situation. Not sure? We'll help you find the right test.

Paternity Testing

Need to determine whether a biological relationship exists between a child and an alleged father? We offer both personal and legal paternity testing.

Legal DNA Testing

Need DNA results for a court, custody, child support, or other official matter? We'll walk you through the documentation and collection requirements.

Prenatal Paternity

Have paternity questions during pregnancy? Non-invasive prenatal options may be available. Contact us to learn what's appropriate for your situation.

Family Relationship Testing

Need to establish another biological relationship? Options may include siblings, grandparents, aunts, uncles, and more.

DNA Questions Can Feel Complicated. Testing Doesn't Have To.

Every family's situation is different. You don't need to know exactly which test to order before contacting us. Simply tell us what you're trying to determine — and whether results are for personal knowledge or an official purpose. We'll help you understand the appropriate testing option and collection process.

Three Simple Steps to Answers

01 — Choose Your Test

Book online or contact us and tell us what you need the results for. We'll help determine the appropriate testing option for your situation.

02 — Collect Your Samples

Come to our Houston location for your scheduled appointment. Collection may involve a cheek swab, blood draw, or another approved method depending on the test.

03 — Receive Your Results

Your samples are processed by the appropriate laboratory and results are delivered according to the testing service selected.

Paternity Testing

Paternity Testing

Sometimes you simply need to know. What's My DNA offers professional DNA paternity testing for individuals and families seeking clear answers about biological relationships.

Peace-of-Mind Testing

For individuals seeking answers for personal knowledge. This option is intended for private use and may differ from testing required for official legal purposes.

Legal Paternity Testing

For situations requiring documented collection and chain-of-custody procedures — including court matters, child support, custody, and birth certificate cases.

Prenatal Testing

Paternity Questions During Pregnancy?

You don't necessarily have to wait until after birth to begin getting answers. Non-invasive prenatal paternity testing options may be available during pregnancy, typically involving a blood sample from the mother and a DNA sample from the alleged father.

Because eligibility, timing, collection requirements, and laboratory procedures can vary, we encourage you to contact us directly so we can help determine the appropriate option for your situation.

Families Are More Than Paternity Tests.

When a parent cannot participate in testing — or when you need to establish another biological relationship — additional DNA testing options may be available.

Grandparent DNA Testing

Establish a biological relationship between a grandparent and grandchild when a parent is unavailable for testing.

Sibling DNA Testing

Determine whether two individuals share one or both biological parents through sibling DNA analysis.

Aunt & Uncle Testing

Avuncular testing can help establish biological relationships between a child and an aunt or uncle.

Other Relationship Testing

Not sure which relationship test you need? Contact us and we'll help identify the right testing approach for your family's situation.

Helping Houston Families Get the Documentation They Need

What's My DNA welcomes inquiries from individuals as well as professionals helping families navigate DNA testing needs. We understand the sensitivity of these situations and are here to help guide families toward appropriate, reliable testing.

Professional Referral Partners Welcome

We work alongside a wide range of professionals who serve Houston families:

Family Law Attorneys

Navigating custody, support, or paternity legal matters.

Social Service Organizations

Supporting families through complex relationship and documentation needs.

Community & Healthcare Professionals

Pregnancy resource centers and community organizations serving Houston's diverse families.

Convenient DNA Testing in Houston

Our Location

What's My DNA
2600 S. Loop W., Suite 215
Houston, TX 77054

Hours

Thursday • Friday • Saturday
Houston DNA Testing by Appointment

Contact Us

Call: 713-965-6990
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Ready to Get Started?

Taking the first step is simple. Book an appointment online or give us a call. Our team is here to answer your questions — with no judgment, no pressure, and complete discretion.

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PrivateConfidentialFamily-CenteredHouston, TX