DOT Drug Testing - Corona, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 31 testing centers in the Corona area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

31 DOT Drug-Testing Centers in Corona

Minutes Away, Test Today

800 S Main St

0.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 S Main St
Corona, CA 92882

118 W 9th St,

0.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
118 W 9th St,
Corona, CA 92882

800 Magnolia Ave Ste 108

1.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 Magnolia Ave Ste 108
Corona, CA 92879

2250 S. Main St # 105,

1.41 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
2250 S. Main St # 105,
Corona, CA 92882

1820 Fullerton Ave

1.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1820 Fullerton Ave
Corona, CA 92881

1690 W 6th St Ste K

1.85 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1690 W 6th St Ste K
Corona, CA 92882

4234 Riverwalk Parkway Suite 200

5.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4234 Riverwalk Parkway Suite 200
Riverside, CA 92505

10800 Magnolia Ave Mob 1, 4th Fl, 4j

5.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10800 Magnolia Ave Mob 1, 4th Fl, 4j
Riverside, CA 92505

3865 Jackson St

8.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3865 Jackson St
Riverside, CA 92503

3975 Jackson St. Ste 104

8.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3975 Jackson St. Ste 104
Riverside, CA 92503

9041 Magnolia Ave Ste 107b

8.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9041 Magnolia Ave Ste 107b
Riverside, CA 92503

15302 El Prado Rd

9.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
15302 El Prado Rd
Chino, CA 91710

5475 E La Palma Ave

10.81 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5475 E La Palma Ave
Anaheim, CA 92807

3550 E Philadelphia St Ste 150

10.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3550 E Philadelphia St Ste 150
Ontario, CA 91761

4300 Central Ave

10.99 mi
🕑 Testing Hours: M-Sun: 8:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
4300 Central Ave
Riverside, CA 92506

599 Inland Ctr Ste 105

11.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
599 Inland Ctr Ste 105
San Bernardino, CA 92408

3579 Arlington Ave Ste 300

11.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3579 Arlington Ave Ste 300
Riverside, CA 92506

3600 Central Ave Ste 3

11.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3600 Central Ave Ste 3
Riverside, CA 92506

2171 S Grove Ave Ste A

11.56 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2171 S Grove Ave Ste A
Ontario, CA 91761

20770 Ash Cir Ste 200

11.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20770 Ash Cir Ste 200
Yorba Linda, CA 92886

1101 S Milliken Ave Ste C

12.22 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1101 S Milliken Ave Ste C
Ontario, CA 91761

5475 Walnut Ave

12.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5475 Walnut Ave
Chino, CA 91710

4646 Brockton Ave Ste 102,

12.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4646 Brockton Ave Ste 102,
Riverside, CA 92506

13768 Roswell Suite 220,

12.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13768 Roswell Suite 220,
Chino, CA 91710

402 S Milliken Ave Ste E2

12.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
402 S Milliken Ave Ste E2
Ontario, CA 91761

4121 Brockton Ave Ste 104

12.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4121 Brockton Ave Ste 104
Riverside, CA 92501

59 S Milliken Ave Ste 100

12.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
59 S Milliken Ave Ste 100
Ontario, CA 91761

4045 E Guasti Rd Ste 215

13.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4045 E Guasti Rd Ste 215
Ontario, CA 91761

4325 E Guasti Rd

13.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4325 E Guasti Rd
Ontario, CA 91761

2920 Inland Empire Blvd Ste 108

13.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2920 Inland Empire Blvd Ste 108
Ontario, CA 91764

3200 Inland Empire Blvd Ste 100

13.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3200 Inland Empire Blvd Ste 100
Ontario, CA 91764

DOT Drug Testing, DOT Consortium, DOT Physicals, FMCSA Clearinghouse, Serving All DOT modes

We have 31 DOT drug testing locations to serve you in and around Corona, CA.

Accredited Drug Testing offers comprehensive DOT Drug Testing services within Corona, CA and surrounding areas, targeting a wide range of DOT modes such as FMCSA, FTA, FAA, USCG, FRA, and PHMSA. Essential services, including drug and alcohol testing, DOT Physicals, and driver qualifications, are readily accessible, ensuring compliance with 49 CFR Part 40. Positioned near homes and offices, most centers provide same-day service.

Select necessary DOT services or tests, and choose a convenient location in Corona. Designed for ease, our process enables testing arrangements for individuals or employees, ensuring efficient and straightforward DOT drug testing in your vicinity.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

Corona, California DOT Services

DOT Drug Testing & Services Available in Corona, CA:

In Corona, CA, our DOT services encompass a comprehensive array of testing options, ensuring seamless compliance assistance. Accredited Drug Testing streamlines your testing process for swift and reliable results.

DOT Services in Corona, CA

Compliance with DOT regulations ensures employee safety by mandating drug and alcohol screening throughout the transportation sector. In Corona, CA, we offer tailored solutions to uphold these rigorous standards.

Strict adherence to DOT guidelines in Corona, California is key, safeguarding not only the workforce but the wider community against risks associated with drugs and alcohol.

Accredited Drug Testing prioritizes safety and compliance, providing essential screenings that align with federal mandates for all transportation modes operating in Corona, CA.

The DOT regulations we observe maintain a safe working atmosphere by requiring consistent and thorough testing, pivotal in Corona, California's ongoing commitment to high safety standards.

Our services ensure that businesses in Corona, CA adhere to DOT standards, fostering an environment that minimizes liabilities through enforcement of drug and alcohol policies.

FMCSA Information

In Corona, CA, Accredited Drug Testing supports FMCSA's rigorous standards, ensuring commercial drivers' safety through mandatory drug testing protocols.

Adhering to FMCSA rules in Corona, CA means maintaining safety with stringent pre-employment and ongoing substance testing practices.

USCG Information

Accredited Drug Testing ensures USCG rule adherence in Corona, CA, securing maritime safety with mandatory drug and alcohol screening.

USCG compliance in Corona, California emphasizes maritime operational integrity through rigorous drug testing policies.

FAA Information

In Corona, CA, FAA-compliant testing by Accredited Drug Testing mitigates risks within aviation sectors, reinforcing safety through drug and alcohol monitoring.

Conformance to FAA rules in Corona, CA enhances aviation security, mandating periodic substance tests for personnel.

FRA Information

Accredited Drug Testing, operating in Corona, CA, ensures FRA compliance, crucial for maintaining rail personnel's sobriety and operational safety.

FRA's stringent standards in Corona, California enforce drug testing, securing a hazard-free rail transit environment.

FTA Information

FTA compliance by Accredited Drug Testing in Corona, CA offers systemic safety, essential for reliable public transit operation through verified substance testing.

Maintaining FTA guidelines in Corona, California fosters a safe, reliable public transportation system through enforced testing measures.

PHMSA Information

Accredited Drug Testing in Corona, CA aligns with PHMSA regulations to guarantee safety in hazardous material transportation through systematic drug screening.

Consistent application of PHMSA guidelines in Corona, California upholds safety in handling and transporting sensitive hazardous materials.

Scheduling in Corona, CA

To schedule a DOT drug or alcohol test in Corona, CA, connect with us at (800) 221-4291 or utilize our express scheduling system online. After selecting your test, complete the Donor Information/Registration Section to register. Ensure registration before visiting a testing center.

Based on the zip code provided, the nearest testing center in Corona, California will be identified, tailored to your selected test type. Post-registration, you'll receive a donor pass including location details and instructions via email, facilitating an appointment-free process. Payment completion during registration is required.

Our laboratories hold SAMHSA certification, and licensed in-house physicians act as Medical Review Officers (MRO), overseeing verified test results.

Beyond Corona, CA, Accredited Drug Testing extends its testing services across the metropolitan region and neighboring cities, enhancing accessibility.

Accredited Drug Testing adeptly schedules tests nationwide, providing convenience for individuals irrespective of their location.

California Dept. of Transportation Updates

Corona Drug Testing

Quickly find trusted local drug testing centers in Corona, CA — fast, convenient, and reliable every time!

Corona DOT Drug Testing

Quickly find a local DOT drug testing center in Corona, CA — fast, reliable, convenient nationwide service!

Corona DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Corona, CA.

Corona Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Corona, CA.v

Corona Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Corona, CA locations—results you can trust, every time!

Corona Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Corona, CA.

Corona Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Corona, CA.

Corona 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Corona, CA employers and individuals nationwide.

Corona 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Corona, CA workplace and personal testing needs.

Corona On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Corona, CA workplace compliant.

Corona DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Corona, CA drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT drug test is a federally regulated drug test required for safety-sensitive transportation employees, such as CDL drivers. It is collected and processed under specific DOT procedures (49 CFR Part 40), including strict chain of custody, certified lab analysis, and documented results appropriate for DOT compliance."
DOT testing applies to employees in safety-sensitive roles, including commercial drivers and other regulated transportation workers. Employers must ensure pre-employment testing, random testing, post-accident testing, reasonable suspicion testing, return-to-duty, and follow-up testing are performed as required."
Yes. Accredited Drug Testing maintains access to DOT-compliant collection sites nationwide. Drivers and employers can schedule testing at a nearby location for required DOT drug and alcohol tests, including urgent post-accident or reasonable suspicion testing."
DOT-required testing includes pre-employment, random, post-accident, reasonable suspicion/reasonable cause, return-to-duty, and follow-up testing. For alcohol, evidential breath testing devices are used to document alcohol concentration following DOT protocol."
Yes. Solo CDL drivers and owner-operators are still subject to DOT testing requirements. They must participate in a compliant random testing program and complete required testing events using DOT-approved processes. Accredited Drug Testing assists in meeting these obligations."
If a DOT drug test screen is not negative, the specimen is sent for confirmatory testing using more specific laboratory methods. Final results are documented and reported according to DOT rules. An employee who has a violation must complete the DOT return-to-duty and follow-up process before resuming safety-sensitive work."
Yes. DOT drug and alcohol test results are released only to authorized employer representatives and are maintained in compliance files for DOT purposes. Results are handled in a controlled and confidential manner."
Yes. Accredited Drug Testing supports urgent post-accident and reasonable suspicion testing because DOT rules require timely documentation of possible impairment following an incident or observed behavior in a safety-sensitive environment."

Customer Reviews

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291