DOT Drug Screenings
Compliance is critical. We provide fast, accurate, and fully compliant DOT and non-DOT drug screening services to keep you and your fleet on the road safely.
Understanding DOT Drug Screenings
For commercial drivers and fleets, drug testing compliance isn't optional — it's the law. Our DOT and non-DOT drug screening service is built for speed, accuracy, and full regulatory compliance, with strict chain-of-custody protocols from collection through SAMHSA-certified lab processing. We minimize downtime so drivers get back to work quickly, and we offer fleet partnership support for employers managing recurring testing programs. Pair a screening with your DOT physical for a single, efficient visit and handle all your compliance needs in one stop.
What is it?
Regulated and non-regulated drug testing services that comply with Department of Transportation standards, ensuring safety in the commercial transportation industry through strict collection and chain-of-custody protocols.
Who does it help?
Commercial drivers needing pre-employment, random, post-accident, or return-to-duty drug testing, as well as fleet managers and employers requiring ongoing compliance support and testing programs.
Conditions & situations we address
- Pre-employment drug testing
- Random & post-accident testing
- Return-to-duty testing
- Fleet compliance programs
- Non-DOT workplace testing
- Follow-up testing plans
What to expect during your visit
- 1
Schedule your screening
Call ahead or walk in. Bring a valid photo ID and any paperwork from your employer or testing consortium.
- 2
Chain-of-custody collection
We collect your sample following strict DOT chain-of-custody protocols to ensure legal validity and accuracy.
- 3
Lab processing
Samples are processed by a SAMHSA-certified laboratory with rigorous quality controls.
- 4
Confidential results
Results are returned quickly and confidentially to you or your designated employer or consortium.
- 5
Compliance documentation
We provide the documentation you need to prove compliance and keep your driving record clean.
What you can expect
- Fast, professional sample collection
- Strict adherence to chain-of-custody protocols
- SAMHSA-certified laboratory processing
- Quick, confidential result turnaround
- Documentation for employer or consortium requirements
- Option to combine with your DOT physical in one visit
The benefits
- Stay compliant with DOT regulations
- Minimize downtime with fast, efficient service
- Legally valid results with strict chain-of-custody
- Confidential handling of all results
- One-stop compliance when combined with a DOT physical
Why choose Dunia Health Clinic?
- 1Efficient process minimizing downtime for drivers
- 2Comprehensive compliance support for business partners
- 3Convenient Rainier Avenue location
- 4Can be combined with your DOT Physical for a single visit
- 5Strict chain-of-custody and SAMHSA-certified lab processing
Our Patient-Centered Approach To DOT Drug Screenings
Our patient-centered approach to DOT Drug Screenings focuses on accuracy, compliance, and respect for your time. We know that commercial drivers and fleet managers in Seattle need reliable, fast results to maintain operations. At our South Seattle clinic, we ensure a professional, streamlined collection process with strict chain-of-custody protocols. We provide a comfortable, efficient environment that minimizes downtime, helping you and your business meet critical safety requirements seamlessly.
Frequently asked questions
Ready to get started?
Clinic Location
Dunia Health Clinic
11625 Rainier Avenue South
Suite 102
Seattle, WA 98178