DOT Drug Testing in San Diego County
Certified DOT urine specimen collection per 49 CFR Part 40. Serving trucking companies, fleet operators, and all DOT-regulated employers throughout San Diego County.
49 CFR Part 40 Certified Collector
On Point Drug Testing Services is a certified DOT urine specimen collector — fully trained and compliant with 49 CFR Part 40, the federal standard governing DOT workplace drug and alcohol testing programs.
We serve DOT-regulated employers throughout San Diego County including trucking companies, transportation operators, transit agencies, and any employer with safety-sensitive employees subject to federal testing requirements.
Every DOT collection we perform follows the exact protocols mandated by federal law — from site preparation and donor identification to specimen temperature verification, CCF completion, and tamper-evident packaging.
Call 619-241-4415Who Needs DOT Testing?
- Truck drivers (CDL holders)
- Bus and transit operators
- Pipeline workers
- Aviation employees
- Rail workers
- Maritime employees
- Any FMCSA-regulated employer
Serving Otay Mesa Trucking Corridor
We are strategically located to serve the high-volume trucking and transportation operations around the Otay Mesa port of entry — one of the busiest commercial border crossings in the US.
All DOT-Required Testing Occasions Covered
Pre-Employment
Required before a new safety-sensitive employee performs their first DOT-covered duty. We get results back fast so hiring isn't delayed.
Random Testing
Unannounced random selection from your safety-sensitive employee pool. Required by all DOT agencies. We coordinate with your TPA for selection.
Post-Accident
Required after certain accidents involving DOT-regulated employees. We respond quickly — post-accident testing is time-sensitive.
Reasonable Suspicion
When a trained supervisor observes signs of drug or alcohol impairment. We respond discreetly and professionally.
Return-to-Duty
Required before an employee who tested positive can return to safety-sensitive duties. Must be a verified negative.
Follow-Up Testing
Ongoing testing after return-to-duty, as directed by the MRO. We coordinate directly with your program.
The DOT Collection Process
You Call Us
Call 619-241-4415 to schedule. We confirm location, time, and donor information.
We Come To You
Our certified collector arrives at your location — office, yard, or job site.
Collection Performed
Full 49 CFR Part 40 collection procedure with federal CCF forms. Strict chain of custody.
Specimen Shipped
Specimen shipped same day to certified lab. Results through your MRO.
Set Up Your DOT Testing Account
Works with your existing TPA and MRO. No contracts. Same-day availability throughout San Diego County.
📞 619-241-4415 Call Now