DNA Testing Services
Transparent, upfront pricing for every test we offer. Choose mobile/in-home collection or a private appointment location for any test below.
Paternity Testing
Confirms or excludes a biological father-child relationship.
| Test | Who it’s for | Legal Status | Price | Collection |
|---|---|---|---|---|
| Non-Legal Paternity | Personal knowledge / peace of mind | Informational only | $249 | Mobile or private location |
| Legal Paternity | Court, child support, custody, immigration | Chain-of-custody | $299 | Mobile or private location |
Additional participant: $95. Turnaround time is set by Alliance DNA Laboratory and confirmed at booking. Book Your DNA Test →
Maternity Testing
Confirms or excludes a biological mother-child relationship.
| Test | Who it’s for | Legal Status | Price | Collection |
|---|---|---|---|---|
| Non-Legal Maternity | Personal knowledge / peace of mind | Informational only | $249 | Mobile or private location |
| Legal Maternity | Court, custody, immigration, estate matters | Chain-of-custody | $299 | Mobile or private location |
Additional participant: $95. Book Your DNA Test →
Relationship Testing
For extended family relationships beyond direct parentage.
| Test | Who it’s for | Price | Collection |
|---|---|---|---|
| Grandparentage Testing | Establishing a grandparent relationship | $349 | Mobile or private location |
| Avuncular (Aunt/Uncle) Testing | Establishing an aunt/uncle relationship | $349 | Mobile or private location |
| Siblingship Testing | Determining if two people share a parent | $349 | Mobile or private location |
| Twin Zygosity Testing | Determining if twins are identical or fraternal | $349 | Mobile or private location |
Additional participant: $95. These tests are typically informational; ask us about legal options for your situation.
Other DNA Services
Missing Parent (Motherless/Fatherless) Test
Establishes paternity or maternity when the other parent is unavailable for testing, using additional relatives.
Ask us about this test →Profile Only (Banking) Test
Creates and stores a DNA profile for future reference or comparison, without a specific relationship comparison at this time.
Book Your DNA Test →Additional Participant
Add another tested participant to any existing test in this section.
Contact us →
NIPP – Non-Invasive Prenatal Paternity Testing
NIPP determines paternity during pregnancy using a maternal blood draw and a sample from the alleged father – no invasive procedure required for the pregnancy.
Because this test involves specialized handling, NIPP is available by consultation only and is not available for instant online booking.
Contact Us About NIPPMobile Collection Fees
Add mobile/in-home collection to any test above.
| Service Area | Fee |
|---|---|
| Standard Mobile Collection – available within Genex Testing’s standard Greater Houston mobile service area | +$99 |
| Extended Mobile Collection – available for qualifying locations outside the standard service area, subject to availability | +$129 |
| Special/Long-Distance Mobile Collection – requires Genex confirmation before booking | Starting at $159 |
If you’re unsure which mobile service area applies to your address, contact Genex Testing before booking. Learn more about Mobile Collection →
Frequently Asked Questions
Legal tests follow a documented chain-of-custody process, including photo ID verification of all participants, and can be used in court or official proceedings. Non-legal tests are for personal knowledge only and are not intended for legal use.
Appointments are required for all testing so we can prepare your paperwork and confirm your collection method in advance.
Monday–Thursday 10am–7pm, Saturday 10am–4pm. Friday is administrative (closed to appointments), and we’re closed Sunday.
A collection specialist travels to your home or another agreed location. The standard fee is $99, with $129 for extended-distance areas and $159+ (quoted before booking) for long-distance locations.
We serve the Greater Houston Area. Standard, extended, and long-distance fees are based on your location relative to our service zones – we’ll confirm your fee before booking.
Yes – Saturday appointments are available from 10am–4pm for both mobile and private-location collection.
A professional, private meeting space (not our own office) where a collection specialist meets you if you’d rather not have collection done at home.
All individuals being tested must attend their own appointment (or have a legal guardian present, for minors) with valid photo ID for legal tests.
Yes, with the consent and presence of a parent or legal guardian at the appointment.
Turnaround time is set by Alliance DNA Laboratory and varies by test type. We’ll confirm the expected timeline for your specific test when you book.
Results are delivered securely once released by Alliance DNA Laboratory. We’ll walk you through delivery options at booking.
No. Genex Testing, LLC coordinates specimen collection and scheduling. All sample analysis is performed by Alliance DNA Laboratory, an accredited lab partner.
Our retail pricing is listed above with no hidden fees. Mobile collection adds a separate, clearly disclosed fee based on your location.
We accept secure payment at booking or at your appointment. Ask us about current payment options when you schedule.
Yes – additional participants can be added to most tests for $95 per person.
See our full Policies page for cancellation, rescheduling, and no-show details.
Yes. Every appointment and result is handled discreetly and confidentially.