Contact Us
Emergency & After-Hours Testing
For emergency and after‑hours drug and alcohol testing, CAS Elite Drug Testing is available 24/7 to provide fast, professional, and compliant service.
If you require post‑accident, reasonable suspicion, or urgent DOT or non‑DOT testing, please contact us immediately using the information below.
(714)-864-0891
General Testing Information
For non‑urgent testing requests, scheduling information, or general questions, please email us and we will respond promptly.
Email: info@caselitedrugtesting.com
