The St. Louis office is open for testing and St. Louis and San Antonio are available for on-site testing. Due to the high risk exposure of an employee in Appleton, WI, the office will not be available for testing until further notice..

CDS Services, Inc. (CDS), formerly known as Construction Data Services, and CDS Drug Testing Services of BC, Inc. are internationally recognized leaders in Drug Testing, Background Screening, On-Site Medical Services, Workplace Safety Compliance and Employee Assistance Programs.  Count on CDS to help you maximize your company’s profitability through state of the art safety products and services that improve employee performance and productivity, reduce workplace incidents while minimizing workers compensation costs and enhance employee morale.

CDS' internally developed, proprietary and secure on-line database, Substance Abuse Testing Information System (SATIS), allows employers and unions 24/7 access to critical employee eligibility status information. With SATIS, you can easily check the eligibility status of current or prospective employees, obtain random selections and periodic renewals, view a list of all your employees working for you, and more.......all with a click of a mouse. The system also allows employers to perform and obtain background screens and provides direct access to OSHA training on-line. SATIS is the most functional, real-time, robust on-line database system in the industry.

No other provider can match CDS’ dedication to outstanding customer service.  With on-site collection capabilities and over 15,000 available collection sites throughout the United States and Canada, CDS is in your community.  

Integrity.  Knowledge.  Experience.  Professionalism.  Confidentiality.

…that’s the CDS promise