DNA Test – Houston, TX

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Health Street provides DNA tests and legal paternity testing in Houston, Texas at 77 testing laboratories. Call (281) 612-6482 or schedule online. We offer legal paternity tests, sibling studies, grandparent DNA tests, avuncular (aunt or uncle) testing, and postmortem DNA testing to determine if people are biologically related.

Set up DNA testing appointments online. Test results can be used in court for child support or to change a birth a certificate; it can also be used for simple peace of mind. Appointments can be scheduled together or separately. Legal DNA tests are done by cheek swab at our testing centers. We can also extract DNA samples from hair follicles, fingernails, and other specimens.

Workforce Screening, Digitally Delivered

This DNA testing was efficient & their personnel was professional. Test came back on time as advertised.
The customer service was excellent.
Lee Rutha Watson Nichols
Louis is the greatest; I will use your company solely because of his expert knowledge and communication skills! I normally use a local DNA testing center here in town, but thanks to Louis, this has changed. Wish you had 10 gold stars because this is the rating he would receive!
Belinda Williams Legal Assistant
Star Rating
5 out of 5 stars (3 reviews)
1 of 77
10930 Resource Parkway
Houston, TX 77089
2 of 77
11301 Fallbrook
Houston, TX 77065
3 of 77
13215 Dotson Road
Houston, TX 77070
4 of 77
17070 Red Oak
Houston, TX 77090
5 of 77
5420 Dashwood Drive
Houston, TX 77081
6 of 77
8313 Southwest Fwy
Houston, TX 77074
7 of 77
855 Frostwood
Houston, TX 77024
8 of 77
1200 Binz
Houston, TX 77004
9 of 77
1140 Westmont Drive
Houston, TX 77015
10 of 77
13300 Hargrave Road
Houston, TX 77070
11 of 77
11717 Highland Meadow Drive
Houston, TX 77089
12 of 77
12385 Kingsride Avenue
Houston, TX 77024
13 of 77
5711 Almeda Road
Houston, TX 77004
14 of 77
10680 Jones Road
Houston, TX 77065
15 of 77
8200 Wednesbury Lane
Houston, TX 77074
16 of 77
12121 Richmond Avenue
Houston, TX 77082
17 of 77
411 Lantern Bend Drive
Houston, TX 77090
18 of 77
7545 S Braeswood Blvd
Houston, TX 77071
19 of 77
1214 N Post Oak Road
Houston, TX 77055
20 of 77
11120 North Fwy
Houston, TX 77037
21 of 77
14825 Northwest Fwy
Houston, TX 77040
22 of 77
9940 W Sam Houston Parkway S
Houston, TX 77079
23 of 77
12885 Gulf Fwy
Houston, TX 77034
24 of 77
13469 East Fwy
Houston, TX 77015
25 of 77
11097 Northwest Fwy
Houston, TX 77092
26 of 77
11621a Katy Fwy
Houston, TX 77099
27 of 77
9563 Main Street
Houston, TX 77025
28 of 77
10850 Louetta Road
Houston, TX 77070
29 of 77
14045 Memorial Drive
Houston, TX 77079
30 of 77
1920 Rankin Road
Houston, TX 77073
31 of 77
19450 Katy Fwy
Houston, TX 77094
32 of 77
1917 W Gray Street
Houston, TX 77019
33 of 77
107 Yale Street
Houston, TX 77007
34 of 77
8100 Highway 6 N
Houston, TX 77095
35 of 77
4936 Beechnut Street
Houston, TX 77096
36 of 77
9138 West Road
Houston, TX 77064
37 of 77
2641 D Winrock
Houston, TX 77057
38 of 77
102 West 11th Street
Houston, TX 77008
39 of 77
700 Gemini Avenue
Houston, TX 77058
40 of 77
2707 Milam Street
Houston, TX 77006
41 of 77
4805 Highway 6 North
Houston, TX 77084
42 of 77
1919 North Loop W
Houston, TX 77008
43 of 77
5749 San Felipe Street
Houston, TX 77057
44 of 77
7207 N Gessner Drive
Houston, TX 77040
45 of 77
5568 Weslayan Street
Houston, TX 77005
46 of 77
1717 Turning Basin
Houston, TX 77029
47 of 77
12401 South Post Oak Road
Houston, TX 77045
48 of 77
635 W 19th Street
Houston, TX 77008
49 of 77
7117 Lyons Avenue
Houston, TX 77020
50 of 77
2951 Chimney Rock Road
Houston, TX 77056
51 of 77
16125 Cairnway Drive
Houston, TX 77084
52 of 77
12345 Katy Fwy
Houston, TX 77079
53 of 77
6360 W Sam Houston Parkway N
Houston, TX 77041
54 of 77
6545 Southwest Fwy
Houston, TX 77074
55 of 77
1000 N Post Oak Road
Houston, TX 77055
56 of 77
9321 Kirby Drive
Houston, TX 77054
57 of 77
2004 Leeland Street
Houston, TX 77003
58 of 77
401 Greens Road
Houston, TX 77060
59 of 77
8799 North Loop E
Houston, TX 77029
60 of 77
8505 Gulf Fwy
Houston, TX 77017
61 of 77
10909 East Fwy
Houston, TX 77029
62 of 77
7447 Harwin Drive
Houston, TX 77036
63 of 77
1202 Nasa Parkway
Houston, TX 77058
64 of 77
2646 South Loop W
Houston, TX 77054
65 of 77
16307 Fm 529 Road
Houston, TX 77095
66 of 77
9200 Hempstead Road
Houston, TX 77008
67 of 77
1414 South Loop West
Houston, TX 77054
68 of 77
16630 Imperial Valley Drive
Houston, TX 77060
69 of 77
17410 Northwest Freeway
Houston, TX 77040
70 of 77
13410 Briar Forest Drive
Houston, TX 77077
71 of 77
15236 Wallisville Road
Houston, TX 77049
72 of 77
14503 Bammel North Houston
Houston, TX 77014
73 of 77
7447 Harwin Drive
Houston, TX 77036
74 of 77
407 Fannin Street
Houston, TX 77002
75 of 77
7207 Gessner Drive
Houston, TX 77040
76 of 77
1005 Ennis Street
Houston, TX 77003
77 of 77
16506 Fm 529 Road
Houston, TX 77095

DNA Test – Houston, Texas

Houston TX DNA Testing Locations

Types of DNA Tests at our Houston, Texas clinics:

Paternity Testing can conclusively establish whether or not a man is the biological father of a child.

Relationship Testing for other close family relationships can be performed at our testing centers. Our DNA testing services can confirm or deny biological relationships between grandparents, grandchildren, siblings, half-siblings, aunts, uncles, nieces and nephews:

Grandparent DNA Test (if the father is not available for testing)
Sibling DNA Test (possible brothers, sisters, or half-siblings)
Avuncular DNA Test (aunt/uncle and niece/nephew)

Specimens we can test for DNA

The easiest and most reliable way to obtain a DNA sample for paternity testing is to swab the inner cheeks of the alleged father and child or children. These skin cells are known as buccal cells, and they rub off easily onto cotton swabs and remain in place for analysis by our laboratory.

Other specimen samples, such as hair follicles, fingernails, and garments that might contain someone’s DNA, can also be tested. An Alternative Specimen DNA Test is done by ordering one of our testing kits online and shipping the specimens back to us.

Legal DNA Tests vs. “Peace of Mind” At-Home Tests

A Legal Paternity Test is a court admissible lab testing service performed at an AABB accredited laboratory. Accurate results for DNA paternity testing with 99.99% confidence or greater take about a week.

When deciding which type of DNA test is right for you, consider first what you might do with the results. A legal paternity DNA test will hold up in court for such matters as child support or to change the name on a birth certificate. This test must be performed using strict chain of custody procedures. Our Houston DNA testing technicians are trained to follow these guidelines so that the results will be legally admissible.

How to schedule a DNA Test in Houston TX

Scheduling a DNA test at one of our Houston clinics is simple and fast, and we often have appointments available in the same week. It’s always helpful to schedule in advance to make sure you get the time you want. Please call our customer service team to help you book your appointment over the phone, or set up your appointment easily online.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in Houston, plus many more locations throughout Texas and across the United States. During registration, we’ll show you the nearest locations for DNA testing so you can choose the site that’s most convenient. You’ll also pick the times and days that you prefer.

Why Health Street

A Decade Plus of Experience

Health Street has provided DNA tests since 2010. The first DNA test we performed in Houston, TX was in 2015.Since then, we have done 41 DNA tests at our Houston facilities.

Dedicated to Excellence

We are proud to help families and individuals get DNA testing in Houston. 

Houston, Texas – DNA Testing

Establishing paternity in Houston, Texas

There are two main ways of establishing paternity in Houston, Texas when the child’s mother is not married to the father. They can apply for services with the Office of Attorney General and go through a child support review process, resulting in a paternity petition or an agreed order. If both parents agree on the paternity, they can ask for a DNA test and sign an agreed order. In this case, it is not necessary to appear in court.

If the parents disagree, a paternity petition can be filed in court. This petition will ask the court to decide on paternity. Usually, the court orders a DNA paternity test. The DNA test is a simple but accurate method of identifying a man as a biological father.

Once paternity is established, child support, medical support, conservatorship, or a possession order can be addressed accordingly.

Seeking Child Support Services in Houston, Texas

Child support is supposed to be paid by one parent to the other to provide for the child’s needs. These could be food, clothing, daycare, school supplies, or money for other activities. Based on Texas Family Code, child support depends on the noncustodial parent’s net resources and the number of children they support.

The Child Support Division is responsible for collecting and disbursing support payments in Texas. There are multiple ways for parents to receive or pay child support – such as credit or debit cards, pay by mail, cash, bank auto-draft, etc.

Challenging paternity in Houston, TX

Under Texas law, when a child is born or conceived while the mother and father are married, the husband is presumed to be the legal and actual father. Of course, there may be cases when a paternity suit could be brought up by another man who believes he is the biological father. In that case, he will have to establish his paternity, usually with a DNA test.

A husband can also contest the paternity, but success in these cases requires overcoming a legal presumption of fatherhood.

Last updated 6/10/2022


Clinic Hours for DNA Testing in Houston, Texas

17070 Red Oak Suite 107 Houston, TX 77090
Pre-registration required,Walk-in with barcode:

Monday: 12:00 PM – 4:00 PMTuesday: 12:00 PM – 4:00 PMWednesday: 12:00 PM – 4:00 PMThursday: 12:00 PM – 4:00 PMFriday: 12:00 PM – 4:00 PMSaturday: 8:00 AM – 11:00 AM About this Location: Our lab is located a short walk from School For Creative Learning.
5420 Dashwood Drive Suite 205 Houston, TX 77081
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 4:00 PM(M Lunch: 11-2 PM)Tuesday: 9:00 AM – 4:00 PM(T Lunch: 11-2 PM)Wednesday: 9:00 AM – 4:00 PM(W Lunch: 11-2 PM)Thursday: 9:00 AM – 4:00 PM(Th Lunch: 11-2 PM)Friday: 9:00 AM – 4:00 PM(F Lunch: 11-2 PM) About this Location: Visit us at this location. We are across from Harris County Justice of the Peace.
7207 N Gessner Drive Houston, TX 77040
Pre-registration required,Walk-in with barcode:

Monday: 9:00 AM – 2:30 PMTuesday: 9:00 AM – 2:30 PMWednesday: 9:00 AM – 2:30 PMThursday: 9:00 AM – 2:30 PMFriday: 9:00 AM – 2:30 PM About this Location: It is simple to locate our lab. We are just a few blocks from Fairbanks Library.

Neighborhoods In and Around Houston That We Serve

Denver Harbor/Port Houston
Houston Skyline District
River Oaks
Acres Homes
Afton Oaks

Additional Services

We also offer other services, such as:

Texas Background Check for Employers in Houston, TX


Paternity. Texas Access. (n.d.). Retrieved June 10, 2022, from https://txaccess.org/paternity
How to pay child support. How to Pay Child Support | Office of the Attorney General. (n.d.). Retrieved June 10, 2022, from https://www.texasattorneygeneral.gov/child-support/paying-and-receiving-child-support/how-pay-child-support
Houston Paternity Lawyer. Lindamood & Robinson, P.C. (n.d.). Retrieved June 10, 2022, from https://www.lawcl.com/houston-family-lawyer/paternity/