DOT Drug Testing - Fontana, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 35 testing centers in the Fontana 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.

35 DOT Drug-Testing Centers in Fontana

Minutes Away, Test Today

9961 Sierra Ave Fl 6

1.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9961 Sierra Ave Fl 6
Fontana, CA 92335

10444 Live Oak Ave

3.28 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
10444 Live Oak Ave
Fontana, CA 92337

7798 Cherry Ave

3.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7798 Cherry Ave
Fontana, CA 92336

14384 Slover Ave

3.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14384 Slover Ave
Fontana, CA 92337

425 E Foothill Blvd

4.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
425 E Foothill Blvd
Rialto, CA 92376

9300 Santa Anita Ave Ste 104

5.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9300 Santa Anita Ave Ste 104
Rancho Cucamonga, CA 91730

599 Inland Ctr Ste 105

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

290 N 10th St Ste 100

6.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
290 N 10th St Ste 100
Colton, CA 92324

1805 Medical Center Dr

6.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1805 Medical Center Dr
San Bernardino, CA 92411

9405 Fairway View Pl

7.16 mi
🕑 Testing Hours: M-Sun: 24 hrs✓ Walk-in with Electronic Donor Pass
9405 Fairway View Pl
Rancho Cucamonga, CA 91730

7777 Milliken Ave Ste A

7.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7777 Milliken Ave Ste A
Rancho Cucamonga, CA 91730

4325 E Guasti Rd

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

59 S Milliken Ave Ste 100

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

402 S Milliken Ave Ste E2

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

850 E Washington St

7.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
850 E Washington St
Colton, CA 92324

10841 White Oak Ave

7.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10841 White Oak Ave
Rancho Cucamonga, CA 91730

1101 S Milliken Ave Ste C

7.57 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

935 S Mount Vernon Ave Ste 101

7.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
935 S Mount Vernon Ave Ste 101
Colton, CA 92324

10801 Foothill Blvd, Ste 105

7.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10801 Foothill Blvd, Ste 105
Rancho Cucamonga, CA 91730

1461 E Cooley Dr Ste 200

7.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1461 E Cooley Dr Ste 200
Colton, CA 92324

4045 E Guasti Rd Ste 215

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

8805 Haven Ave Ste 100

8.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8805 Haven Ave Ste 100
Rancho Cucamonga, CA 91730

4121 Brockton Ave Ste 104

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

1760 Chicago Ave Ste J3

8.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1760 Chicago Ave Ste J3
Riverside, CA 92507

742 W Highland Ave

8.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
742 W Highland Ave
San Bernardino, CA 92405

4646 Brockton Ave Ste 102,

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

3200 Inland Empire Blvd Ste 100

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

1894 Commercenter W Ste 106

8.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1894 Commercenter W Ste 106
San Bernardino, CA 92408

1405 Spruce St Ste F

8.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1405 Spruce St Ste F
Riverside, CA 92507

2920 Inland Empire Blvd Ste 108

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

9695 Baseline Rd

8.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9695 Baseline Rd
Rancho Cucamonga, CA 91730

3550 E Philadelphia St Ste 150

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

295 E Caroline St Ste D1

9.20 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
295 E Caroline St Ste D1
San Bernardino, CA 92408

2150 N Waterman Ave Ste 100b,

9.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2150 N Waterman Ave Ste 100b,
San Bernardino, CA 92404

328 Commercial Rd 0ste 101

9.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
328 Commercial Rd 0ste 101
San Bernardino, CA 92408

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

We have 35 DOT drug testing locations to serve you in and around Fontana, CA.

Accredited Drug Testing's Fontana, CA locations cater to all DOT drug and alcohol testing needs. We offer DOT Physicals, Random pool, Consortium services, MIS, MVR reports, and driver qualification reports adhering to 49 CFR Part 40 for FMCSA, FTA, FAA, USCG, FRA, and PHMSA. Conveniently located testing centers provide rapid, same-day services.

Select your required DOT or drug/alcohol test and a nearby clinic. Testing is available for you, employees, or others, ensuring a simple DOT drug testing process in Fontana.

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.

Fontana, California DOT Services

DOT Drug Testing & Services Available in Fontana, CA:

Located in Fontana, CA, Accredited Drug Testing offers comprehensive DOT services, ensuring compliance with DOT regulations. From drug tests to MIS reports, rely on our seamless integration of safety and testing services.

DOT Services in Fontana, CA

DOT mandates rigorous drug and alcohol screening to prioritize workplace safety, especially in Fontana, California, complying with federal standards to minimize risks associated with substance use.

Employers in Fontana, CA are obliged to adhere to these regulations to ensure that safety-sensitive employees maintain both public and employee safety, promoting a drug-free work environment.

Certified testing facilities in Fontana, California facilitate these screenings, guaranteeing compliance with DOT regulations and maintaining workplace integrity through accurate and reliable testing.

These guidelines help reduce potential hazards and enhance operational safety, integral to maintaining service credibility and public trust within the transportation and related sectors.

FMCSA Information

Fontana, CA adheres to FMCSA rules, ensuring drivers undergo regular drug and alcohol testing to maintain the highest safety standards in transit operations.

Accredited Drug Testing enforces FMCSA rules in Fontana, California, promoting a secure workplace environment in the transportation sector.

USCG Information

USCG enforces strict testing rules in Fontana, CA for maritime safety, requiring regular screenings to safeguard operational integrity.

Fontana, California, in collaboration with Accredited Drug Testing, ensures USCG compliance and maritime safety through proper screenings.

FAA Information

The FAA mandates regular drug and alcohol testing in Fontana, CA, to secure a safe air travel environment through compliant testing practices.

Accredited Drug Testing ensures Fontana, California aviators meet FAA protocol, maintaining airspace safety.

FRA Information

Fontana, CA adheres to FRA testing regulations, vital for rail transportation safety, with rigorous drug and alcohol screening.

In partnership with Accredited Drug Testing, Fontana, California follows FRA requirements to ensure railway safety.

FTA Information

FTA requires mandatory testing in Fontana, CA to uphold transit safety, with strict drug and alcohol policies in place.

Accredited Drug Testing implements FTA guidelines, ensuring Fontana, CA complies with national transportation safety standards.

PHMSA Information

In Fontana, CA, PHMSA rules require stringent drug and alcohol testing for pipeline workers to ensure public safety and operations integrity.

Accredited Drug Testing provides PHMSA-compliant screenings in Fontana, California, to prevent substance abuse amongst safety-sensitive workers.

Scheduling in Fontana, CA

To arrange a DOT drug or alcohol test in Fontana, CA, contact our local department at (800) 221-4291 or use our online express scheduling. Simply choose your test and fill the Donor Information/Registration prior to your visit.

Enter your zip code to locate the closest Fontana, CA testing center for your selected test. You'll receive a donor pass with details via email for seamless access. Most centers welcome walk-ins; ensure registration and payment upfront.

All testing is conducted in SAMHSA-certified labs, with results verified by our licensed Medical Review Officers (MRO) within our facility.

Besides Fontana, CA, Accredited Drug Testing extends its services to several locations across the metropolitan and neighboring areas, ensuring comprehensive availability.

Whether traveling or vacationing, Accredited Drug Testing provides nationwide service, making it possible to schedule tests anytime, anywhere.

California Dept. of Transportation Updates

DUI Statistics in Fontana, CA

Fontana, CA, situated within San Bernardino County, sees a significant number of DUI cases annually. In recent years, California's stringent DUI laws have somewhat mitigated incidents; however, the region still records concerning figures. In 2022, San Bernardino County reported over 2,400 DUI arrests, with a notable percentage occurring in Fontana. The Department of Transportation (DOT) emphasizes ongoing educational programs to deter impaired driving. Despite these efforts, DUI-related accidents in Fontana continue to command attention, underscoring the need for further preventative initiatives aimed at curbing alcohol-related vehicular incidents in California.

Drug-Involved Accidents in Fontana, CA

Drug-involved accidents remain a persistent issue in Fontana, CA, as well as throughout San Bernardino County. According to the DOT, drug impairment contributes significantly to traffic collisions. In 2022, approximately 18% of traffic accidents in the county involved drivers under the influence of drugs, posing a constant challenge to public safety. Fontana's proximity to major highways exacerbates this issue, as increased traffic flow often results in a higher incidence of impaired driving. California continues to bolster enforcement and awareness campaigns aimed at mitigating drug-related accidents and promoting safer roadways in Fontana and beyond.

Marijuana-Related Accidents in Fontana, CA

In the wake of marijuana legalization in California, Fontana has witnessed a rise in marijuana-related traffic accidents. The San Bernardino County records indicate a marked increase in incidents where drivers tested positive for THC — the active component in cannabis — post-accident. In 2022, marijuana was a factor in approximately 12% of vehicular collisions within the county. As more Californians embrace marijuana use, the DOT collaborates with local agencies to prioritize education and advocacy, emphasizing the dangers of driving under the influence of cannabis, thereby aiming to reduce the occurrence of such incidents in Fontana, CA.

Fontana Drug Testing

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

Fontana DOT Drug Testing

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

Fontana DNA Testing

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

Fontana Industry Training

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

Fontana Hair Drug Testing

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

Fontana Alcohol Testing

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

Fontana Drug Testing Services

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

Fontana 5 Panel Drug Test

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

Fontana 10 Panel Drug Test

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

Fontana On Site Drug Testing

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

Fontana DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Fontana, 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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291