--- title: "Drug & Alcohol Testing in Dallas, TX" description: "Find reliable drug testing in Dallas TX with AMH Nationwide. Access 20,000+ collection sites and certified MRO reviews near me. Call us now at (877) 731-6362." author: "AMH Nationwide" date: "2026-08-20" tags: ["drug testing dallas tx"] canonical: "https://amhnationwide.com/drug-testing-dallas-tx/" last_updated: "2026-08-26" --- # Drug & Alcohol Testing in Dallas, TX **By AMH Nationwide** | August 20, 2026 Find reliable drug testing in Dallas TX with AMH Nationwide. Access 20,000+ collection sites and certified MRO reviews near me. Call us now at (877) 731-6362. --- Drug testing Dallas TX provides accurate screening through national lab networks including Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox. Collection sites are local and convenient. Every non-negative screen is reviewed by a certified Medical Review Officer. Call (877) 731-6362 to schedule your test. OVERVIEW ## What is drug testing in Dallas TX? Drug testing Dallas TX is a process of screening biological samples to detect the presence of drugs or their metabolites. The tests are used by employers, courts, and medical providers in Dallas to ensure compliance with safety and legal standards. AMH Nationwide coordinates testing through five national lab networks: [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, and ExperTox. SERVICE DETAILS ## How does drug testing work in Dallas TX? AMH Nationwide facilitates drug testing in Dallas TX by providing lab orders and directing clients to local collection sites. Samples such as [urine](https://amhnationwide.com/urine-drug-testing/), hair, or saliva are collected according to the test type. The samples are sent to one of the five national labs for analysis. Every non-negative result undergoes review by a certified Medical Review Officer to confirm accuracy. Sample types: urine, hair follicle, saliva Labs used: Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, ExperTox Non-negative results reviewed by a Medical Review Officer DOT-regulated tests require federally certified urine protocol under [49 CFR Part 40](https://www.transportation.gov/odapc/part40) TEST OPTIONS ## What types of drug tests are available in Dallas TX? Drug testing Dallas TX includes various test types tailored to different needs. The most common are urine drug tests used for workplace and DOT compliance. Hair follicle tests in Dallas detect drug use over a longer period and are used mostly for non-DOT roles. Saliva tests are less common but available for rapid screening. Urine drug test: detects recent drug use, standard for DOT and workplace Hair follicle test Dallas: detects drug use up to 90 days, non-DOT roles Saliva test: short [detection window](https://amhnationwide.com/hair-follicle-drug-test-detection-window/), rapid screening LOCATIONS ## Where can I find drug testing near me Dallas? AMH Nationwide directs clients to local collection sites throughout Dallas TX for drug testing services. These sites are affiliated with the national lab networks and comply with all collection and chain of custody protocols. To find the nearest site, call (877) 731-6362 for assistance. ## Schedule Your Drug Test in Dallas TX Today Contact AMH Nationwide to get your drug testing lab order and find a nearby collection site. Call (877) 731-6362 now. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) PRICING ## How much does drug testing in Dallas TX cost? Pricing for drug testing Dallas TX varies depending on the type of test panel requested and the detection window covered. Costs differ for urine, hair follicle, and saliva tests. Contact AMH Nationwide at (877) 731-6362 to get a price quote tailored to your specific testing needs. REGULATIONS ## Are there special requirements for DOT drug testing in Dallas TX? Yes. DOT-regulated safety-sensitive drug testing in Dallas TX must follow the federally certified urine collection protocol under 49 CFR Part 40. This protocol ensures chain of custody, specimen integrity, and proper handling. Hair follicle tests are not accepted for DOT compliance but are available for non-DOT situations. AMH Reviewed & Maintained By AMH Nationwide Customer Service AMH Nationwide is BBB A+ accredited and routes every order through Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, all of which use multiple lab certification agencies and standards such as [SAMHSA](https://www.samhsa.gov/workplace/drug-testing)-aligned laboratory protocols, the ANSI National Accreditation Board for forensic testing and calibration, the College of American Pathologists (CAP), and Clinical Laboratory Improvement Amendments (CLIA). Every non-negative screen is reviewed by a certified Medical Review Officer as part of standard processing before a result is released, and chain-of-custody documentation is maintained on every collection. This page does not constitute medical or legal advice. **Last updated:** July 2026 You May Also Need [Nail Drug TestingNo head or body hair available? A 5-panel fingernail test covers a similar look-back window.Learn more →](https://amhnationwide.com/5-panel-fingernail-drug-test/)[ChildGuard: Environmental ExposureConcerned about a child or loved one? ChildGuard screens for exposure to drugs in their environment.Learn more →](https://amhnationwide.com/5-panel-hair-drug-test-environmental-exposure-childguard/)[Shorten the Detection WindowShortened options like 30 and 60 day hair panels are also available, useful when a urine test’s 1-3 day window is too short.Learn more →](https://amhnationwide.com/30-day-hair-drug-test/)[Hair ETG Alcohol TestAlso need alcohol testing? The hair ETG test screens for alcohol use, and can be added to the same collection.Learn more →](https://amhnationwide.com/etg-and-peth/) Frequently Asked Questions ## Common Questions Most collection sites require an appointment arranged through AMH Nationwide. Call (877) 731-6362 to schedule your drug test and receive your lab order. Results typically take 1 to 3 business days after sample collection, depending on the test type and lab workload. Non-negative results undergo additional Medical Review Officer evaluation. Yes, hair follicle testing is available for non-DOT drug screening in Dallas TX. It detects drug use over approximately 90 days and requires a small hair sample collected at a local site. Standard panels usually test for substances such as marijuana, cocaine, opiates, amphetamines, PCP, and others. Specific panels vary by client request. Contact AMH Nationwide for details. Yes, DOT drug testing is available and follows strict federal urine collection protocols under 49 CFR Part 40. Hair follicle tests are not accepted for DOT compliance. Call (877) 731-6362 to receive a lab order and directions to a local collection site affiliated with the national lab networks serving Dallas TX. Sources • [SAMHSA – Mandatory Guidelines for Federal Workplace Drug Testing Programs](https://www.samhsa.gov/workplace/drug-testing) • [U.S. DOT – 49 CFR Part 40 – Procedures for Transportation Workplace Drug and Alcohol Testing Programs](https://www.transportation.gov/odapc/part40) • [CDC – National Center for Health Statistics – Drug Use FastStats](https://www.cdc.gov/nchs/fastats/drug-use.htm) • [Quest Diagnostics – Employer Solutions, Hair Testing Methodology](https://www.questdiagnostics.com/) • [LabCorp – Occupational Testing Services](https://www.labcorp.com/) ## Ready to get started? AMH Nationwide provides the lab order and arranges collection nationwide. Every non-negative result reviewed by a certified Medical Review Officer. Call (877) 731-6362 or contact us. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) --- **Need a drug, alcohol, HIV or STD test?** AMH Nationwide is a national lab testing agency operating since 2004, with more than 20,000 collection sites across the United States. Hair, urine, fingernail and blood testing, panels from 5 through 19, for individuals and employers. - Call: (877) 731-6377 - Find a collection site: https://amhnationwide.com/locations/ - Full page: https://amhnationwide.com/drug-testing-dallas-tx/