- Mon-Fri: 9:00 AM - 5:00 PM
- Sat-Sun: Closed (By Appointment Only)
After hours and post-accident 24/7 service available.
Drug, Alcohol and DNA Testing in Grapevine, Texas
Fast and Accurate Results
For over a decade, FastestLabs® has administered quality testing services at affordable prices. From drug and alcohol testing to providing answers to genetic questions, Fastest Labs of Grapevine is your resource for quick, reliable results in the Dallas-Fort Worth area.
We provide a comprehensive range of test options for individuals and businesses, including:
- Companies who conduct random employee drug testing, or require drug testing for safety reasons
- Parents who would like to test their children for drug and alcohol use
- Sports organizations identifying athletes’ use of recreational or performance-enhancing drugs
- Legal entities in need of drug testing or DNA evidence for cases
- Parents or children interested in maternity or paternity testing
- People who are interested in their own genetic make-up and ancestry
To learn more about our test offerings, call us at (817) 767-0929 or complete our contact form!
Why Choose Us?
Fastest Labs works hard to maintain the highest customer satisfaction ratings in the industry!Learn More
It's In Our DNA
We have always been known for bringing fast, reliable, and accurate drug testing results.About Fastest Labs
Get Immediate Results
Our customers can expect their results and reports to be ready in at least 24 hours or less!More Info
Join Fastest Labs!
Interested in opening your own clinic? Join the $1.5 billion drug testing industry today!Franchise Opportunities
Fastest Labs of Grapevine has extensive service options so we can tailor testing to your specific circumstance. We use non-invasive testing methods in all of our services, and ensure confidentiality for all of our customers. With Fastest Labs of Grapevine, you can expect accuracy, security, and rapidity in every test.
Schedule an appointment at Fastest Labs of Grapevine by calling (817) 767-0929, or by using our online message form. We offer same-day service and also accept walk-ins!