Celebrating 30 years of experience providing DOT and private sector drug testing!

Celebrating 30 Years of Experience!!

Nationwide Drug Testing is committed to ensuring clients’ needs are met with the highest levels of service and support.

Nationwide Drug Testing maintains an A+ rating with the Better Business Bureau.

Your source for a drug free workplace since 1989.

NDASA promotes the highest possible standards of professionalism and quality control in the drug and

alcohol screening industry.