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The Reliable Results You Need, When You Need Them Drug, Alcohol,
and DNA Testing

Also offering Non-Invasive Prenatal Paternity (NIPP) Testing
Fastest Labs of Tucson
Today's Hours: 9:00 AM - 5:00 PM See More Hours
2530 E Broadway Blvd
Suite G, Tucson, AZ 85716
(520) 462-3677
Walk-ins Welcome! After hours and post-accident 24/7 service available.

Drug Testing and DNA Testing Services in Tucson

Affordable, Accurate, & Speedy Testing Services at Fastest Labs® in Tucson

Searching for affordable and reliable testing services in Tucson? Fastest Labs of Tucson is here! Our team offers a wide range of testing solutions. From employee drug testing to ensure workplace safety or DNA testing to prove paternity, we can provide you with the high-quality testing you need to get the results you deserve.

Unlike other testing labs in Tucson and beyond, we are committed to keeping our testing costs at a competitive price and providing results as quickly as possible – sometimes in as little as 24 hours!

What Services Does Our Testing Labs in Tucson Offer?

Whether you’re looking for testing to help you find answers to your personal questions or you need help planning and enforcing new drug testing at your place of business, we’re here to help. Our certified lab collectors have the tests and resources needed to help you find whatever solution you’re looking for.

Drug Testing Tucson

We offer various testing services to individuals and local businesses in Tucson:

  • Drug testing
  • Alcohol testing
  • DNA testing
  • Paternity testing
  • DOT testing
  • Employee screening services

Don’t wait around any longer – schedule your testing appointment online or give us a call at (520) 462-3677 to learn more about our Tucson testing services.

Drug testing services in Tucson

Check Out Our Special Offers

$10 Off Legal Paternity Test
*New clients and personal testing only. Not valid with any other offer. Must print coupon to redeem.
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We offer a variety of different drug testing services in Tucson. Each comes with its own set of benefits and selecting the right service will depend upon your unique needs. Our Fastest Labs collectors are reliable drug testing experts and are happy to assist you, answering any questions you may have and addressing all of your concerns.


When it comes to DNA testing, you need to know that your results are reliable. At Fastest Labs® in Tucson, we understand how important this is. When you turn to our friendly, professional staff for your DNA test, you'll receive certified accurate results, fast.

We strive for the cleanest labs, the securest sample collecting, and the most efficient and reliable DNA testing currently available in the industry. We provide a variety of DNA testing services including Ancestry DNA testing, DNA genetic testing, and paternity testing service.

For reliable drug and DNA testing services near you, reach out to our team today! Request an appointment online or call us at (520) 462-3677.

Explore The Fastest Labs Difference

Backed by a national leader in testing services, our locally owned and operated testing lab is dedicated to Fastest Lab’s national processes and standards that allow us to provide a consistent, world-class experience from start to finish.

Here’s what you can expect from our Tucson testing laboratory:

  • Easy and convenient scheduling options to get tested quicker
  • Friendly, certified, and professional lab collectors and support staff
  • Rigorous protection of your results and personal information
  • Quick testing services with results available as soon as possible
  • Comprehensive testing solutions for both individual and employer needs

With so much that sets us apart, there’s no wonder why Fastest Labs® become the go-to resource for individual and employer testing services in Tucson and the nearby areas.

We can handle everything from one-time drug testing or DNA testing to your employee’s drug and alcohol screening services, so don’t hesitate to reach out today to learn about everything our Tucson team is capable of.

Contact our team at Fastest Labs of Tucson
by calling (520) 462-3677 for more information about our labs in Tucson.

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Our Partners

  • Laboratory Corporation of America
  • Quest Diagnostics
  • Omega Labs
  • Clinical Reference Laboratory
  • DISA

Request an Appointment

Walk-ins and same day appointments are welcome! Please call to inquire about weekend and after-hour appointments.
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