Home Nursing & Home Services: We are serving home services, home nursing in the following counties and we continue to expand our service areas. For a specific location, please call us.

  • Bureau
  • Carroll
  • DeKalb 
  • Grundy
  • Kendall
  • LaSalle
  • Lee
  • Ogle
  • Stephenson
  • Whiteside
  • Will
  • Winnebago

We offer drug testing for

  • Pre-employment
  • Random
  • Reasonable Suspicion / Cause
  • Post-accident
  • Return to duty
  • Follow-up

Employment Pre-Screening (Available hours – Call us @815 564 0977 Ext 4)

Employment screening (Drug testing) is one of the most critical steps in the hiring process, so you don’t want to leave anything to chance. Castor deliver comprehensive drug testing solution center that you can trust locally at Sterling, IL

Drug (Urine) Collection Center for

  • E-Screen
  • Quest Lab
  • Accept other labs* (Needed approval)

DOT Services (Certified Testing Center)

  • DOT 5 Panel 5 Drug Test