Welcome to Starr On-site Services
Starr On-Site Services is unique among West Texas drug testing companies. Our specialty is providing "On-Site" Department of Transportation (DOT) & General Workforce (Non-DOT) testing 24 hours a day/7 days a week. We are always available for testing in our office during regular business hours, but we understand that your business doesn't stop when our doors close. So whether you need to test new hires at 2:00 p.m. or an entire rig crew after an accident at 2:00 a.m., we're always available.
On-Site, On-Call 24 Hours a Day!
Call Now: 432-620-0434
