Take a Drug Test in Under 15 Minutes
Preferred Collection Site



Walk-ins Welcome
Hours are 8am-5pm Mon-Fri
After Hour Rates Apply
• Weekends / Holidays
(626) 531-6335
1755 Huntington Drive #102, Duarte, CA 91010
Order Your Test

Minimum Wait Time

No Appointment Necessary

Onsite Testing
(regular and after hours)

Same-day Results

Electronic Processing
Schedule Bulk Onsite Testing
Crossroads trained and certified specimen collectors will come to your site and perform DOT or non DOT collections for your randomly selected employees or when you are hiring in bulk. This process presents tremendous savings because it does not stop employee production for extended periods. In addition, our specimen collectors adhere to strict guidelines as required by 49CFR Subpart 40 in securing a collection site and collection procedures. We can bring our electronic systems or use 5 part paper chain of custody forms.
Set up Corporate Account
Allow Crossroads Drug And Alcohol Testing to be the first and last place you need to look for solutions to your drug and alcohol testing program, large or small. With our high impact resources working together with you and assisting in the management of your drug and alcohol testing program, you can now spend time managing personnel that has been professionally screened and cleared to contribute to your company.

Call Our Team Today (626) 531-6335
C/TPA DOT Random Testing Program and FMCSA Clearinghouse
As your Consortium/Third-Party Administrators (C/TPAs), we can manage all, or part, of your DOT drug and alcohol testing program, sometimes including maintaining required testing records. In addition, we perform tasks as agreed to by the employer, including random selections, to assist in implementing the drug and alcohol testing program and help keep the employer compliant with the DOT Drug and Alcohol Testing rules and regulations for FMCSA, FTA, FRA, FAA, PHMSA, and USCG.
Employers who qualify as Federal Motor Carrier Service Administration (FMCSA) must register with the FMCSA Clearinghouse. An employer may designate a consortium/third-party administrator (C/TPA) in the Clearinghouse to assist with meeting their query and violation reporting requirements. However, C/TPAs must accept an employer’s designation in the Clearinghouse before they can access the Clearinghouse on that employer’s behalf. Therefore, employers should contact the C/TPA before sending them a designation request in the Clearinghouse.
Types of Tests
- 5-panel Drug Tests
- 10-panel Drug Tests
- Urine Drug Testing
- Hair Drug Testing
- Alcohol Testing
- Oral Fluids Drug Testing

Byron Nelson, Owner




Patient Testimonials
After calling around and getting ran around from major testing facilities I come across Crossroads Drug and Alcohol Testing on Google search. Person that answerd the call, Byron was straight forward, to the point and what’s most important very knowledgeable in the field, unlike stuff employed by many other organizations I have contacted. We set up a process and payment plan and the rest is was a walk in the park, showing up when instructed and do a series of tests I needed to do. Byron is a professional and very personable person that was a pleasure working with. Facilities are clean, comfortable waiting area, easy access and parking. Process is very simple, and prices are very competitive especially in comparison with the big testing places that always trying to upsell for additional services and super busy. Crossroads Drug and Alcohol Testing is simply the Best answer for your testing needs!
- Andrei K.
I discovered this place when I needed to get a drug test for work, and I had a great experience! The gentleman working there was kind and professional. I called on a Tuesday afternoon and he was taking walk ins, and I was done within 20 minutes! I would definitely recommend this place!
- Iris C.
Great customer service and patience to answer questions.
- Victor Orantes
FAQs
Who can take a drug test at Crossroads?
Anyone can take a drug test at Crossroads. We specialize in Employment drug testing, but we also do drug and alcohol testing for Legal, Law Enforcement, and private individuals.
Is Crossroads a Laboratory?
No. Crossroads is a Collection Site Clinic for Drug and alcohol testing. Our technicians collect samples consisting of urine, hair, and saliva. We then ship the collected samples overnight to designated laboratories like QUEST, ALERE, LABCORP, PSYCHEMEDICS, OMEGA, and others for processing.
Are all samples sent to a laboratory?
No. Crossroads offer a same-day drug test that takes 5 minutes. You can have negative test results before you leave our clinic. If a same-day drug test is inconclusive or non-negative, that sample can be sent to a laboratory for GC/MS confirmation which is a more in-depth second test that confirms the initial screening.
Does Quest Diagnostics Own Crossroads?
No. Crossroads is privately owned and is a Preferred Collection Site for Quest Diagnostics Laboratory.