Get 10% off this month when you try our services!
Get 10% off this month when you try our services!
Welcome to Full Spectrum Testing and Diagnostic Services, LLC, your trusted partner in comprehensive laboratory testing and diagnostic services. We combine modern technology, certified expertise, and a commitment to confidentiality to provide high-quality testing solutions for individuals and organizations alike.
Our mission is to ensure accuracy and confidentiality in every test we conduct.

Under the leadership of ShaRhonda Barlow, CCMA, CPT, we provide structured testing programs, including pre-employment, random, post-accident, and DOT-compliant services, ensuring your organization remains compliant and protected.

We offer a wide range of testing services including drug, gender, DNA testing and more. Our experienced and knowledgeable staff is dedicated to providing personalized care to every patient.

We work to ensure that our patients receive the best possible care and treatment at a location that's right for them. We offer a wide range of mobile on-site collection testing such as:
Can't come to us? Don't worry.
We will come to you!
We love our customers, so feel free to visit during normal business hours.
1601 E Lamar Blvd Suite 214, Arlington, TX, USA
Office: (214)864-0575 Email: info@fullspectrumtesting.com
Mon | 06:00 am – 06:00 pm | |
Tue | 06:00 am – 06:00 pm | |
Wed | 06:00 am – 06:00 pm | |
Thu | 06:00 am – 06:00 pm | |
Fri | 06:00 am – 06:00 pm | |
Sat | 09:00 am – 05:00 pm | |
Sun | By Appointment |
Copyright © 2026 Full Spectrum Testing and Diagnostic Services, LLC - All Rights Reserved.
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