Texas Alcohol and Drug Testing Service, Inc.
Longview Satellite Office

3417 W. Marshall Ave.

Longview, Texas 75604

Ph: (903) 297-6270 • Fax: (903) 297-6280

Office hours: Monday-Friday, 8am-5pm

Toll Free: 877-403-6600

Email: info@tadts.net

Visit us online: www.TexasDrugTest.com