"EXPERIENCE… IT MAKES ALL THE DIFFERENCE.”
TADTS CLIENT LOG IN
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HOUSTON, TX
411 Lantern Bend Drive, Suite 210
Houston, TX 77090
- Office: (281) 444‐6600
- Fax (281) 444‐1025
- INFO@TADTS.NET
HUNTSVILLE, TX
1211 Sam Houston Ave.
Huntsville, TX 77340
- Office (936) 295‐8400
- Fax (936) 295‐8433
- HUNTSVILLESTAFF@TADTS.NET
LONGVIEW, TX
3417 W. Marshall Ave.
Longview, TX 75604
- Office (903) 297‐6270
- Fax (903) 297‐6280
- LONGVIEWSTAFF@TADTS.NET
UVALDE, TX
2420 E. Main St.
Uvalde, TX 78801
- Office (830) 278‐5800
- Fax (830) 278‐5803
- UVALDESTAFF@TADTS.NET
PORTLAND, TX
1605‐D U.S. Highway 181
Portland, TX 78374
- Office (361) 643‐6100
- Fax (361) 643‐6199
- PORTLANDSTAFF@TADTS.NET
BROWNSVILLE, TX
2031 Price Rd., Suite C
Brownsville, TX 78521
- Office (956) 546‐8900
- Fax (956) 546‐9500
- BROWNSVILLESTAFF@TADTS.NET

Established in 1994, Texas Alcohol and Drug Testing Service (TADTS) is an industry leader in helping companies establish a Drug-Free Workplace.
That experience includes federally mandated testing for the transportation, marine, aviation, pipeline and oil and gas industries, provided by our nation-wide network of certified collection sites.
Complying with federal and state rules and regulations related to testing requires a lot of time and effort. Many companies are not equipped to deal with ever-changing federal regulations and state legislation affecting the testing industry. Companies can take advantage of Third Party Administration (TPA) services provided by TADTS. Internal programs offered by a company can be charged with discriminative administration, unfair treatment, and wrongful discharge. Contracting with the experts at TADTS is a simple decision that can protect your business.
MISSION STATEMENT
The mission of Texas Alcohol and Drug Testing Service, Inc., is to provide a confidential, cost-effective, high quality testing program geared toward everyone from the individual to the large corporation, while striving for integrity in testing. We are the only choice when dependability counts.
KNOWLEDGE:
TADTS collectors are certified by the Drug and Alcohol Testing Industry Association (DATIA), and are also certified Breath Alcohol Technicians (BAT). TADTS collectors have received 12 hours of specialized training for specimen collection techniques in compliance with federal testing regulations.
COVERAGE
The TADTS Corporate office is located in Houston, Texas. Five satellite offices are located in Brownsville, Huntsville, Longview, Portland & Uvalde, Texas. With a network of qualified collection sites around Texas and the United States, TADTS can assist your needs 24/7.
Attention Commercial Motor Vehicle (CMV) Drivers and Carriers:
Did you know an important law affecting you goes into effect May 21, 2014? To keep America’s interstate CMV drivers healthy and our roads safer,
DEA Issues Final Order and Proposed Rule On Synthetic Cannabinoids
The Drug Enforcement Administration (DEA) issued a final order February 29, 2012 to extend the temporary scheduling of the five synthetic cannabinoids into Schedule 1
Pipeline Safety: Post Accident Drug and Alcohol Testing
Issued February 15, 2012. Pipeline Safety: Post Accident Drug and Alcohol Testing AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA); DOT. DSK4SPTVN1PROD with RULES ACTION: