Drug Testing and DNA Testing - Katy, TX

Get Drug Testing in Katy, Texas Right Now

Health Street has the largest selection of drug testing and employment screening services in Katy. Employers can access our services to set up a drug free workplace, families can get court ordered drug testing, and attorneys and private individuals can register for non-DOT drug tests, Department of Transportation (DOT) drug tests, and more.

Available Drug Testing Methods

Popular Drug Testing Panels

Specialized Categories of Tests

DOT Drug Testing

Learn about our DOT drug and alcohol testing services, and how your company can maintain Department of Transportation (DOT) Compliance with 46 CFR Part 40, including:

Employee Drug Testing: eResults Portal for Employers

Business users get access to the amazing StaffGlass portal. When logged in, human resources and other company executives can manage their drug testing program, including:

Types of DNA Tests at our Katy, Texas locations:

The most commonly ordered DNA test is a Paternity Test to conclusively establish whether or not a man is the biological father of a child.

Paternity Testing can be performed at our testing centers. DNA Testing can be done for other close family relationships, such as:

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 people being tested. 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 registering online and shipping the specimens to us.

Legally Admissible DNA Tests vs. "Peace of Mind" At-Home Tests

A Legal Paternity Test is a court admissible DNA testing service. 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. In order for the results of a DNA test to hold up in court, for child support, or to change the name on a birth certificate, the test must be done at a clinic using strict chain of custody procedures. Our Katy DNA testing technicians are trained to follow guidelines that ensure that the results can be used for legal purposes.

How to schedule a DNA Test in Katy TX

Scheduling a DNA test at one of our Katy 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. Register online, or please call our customer service team, which can help you book your appointment over the phone.

We have state of the art testing labs and friendly clinics that perform the DNA sample collection in Katy, plus many more locations throughout Texas and all across the United States. Not every one of our clinics performs paternity testing in Katy. We'll show you the nearest locations to get a DNA test in Katy, TX so you can choose the testing center that is most convenient. When you register, you can also pick the appointment time and date that you prefer.

Hours of Operation for our Katy, Texas Labs