DOT Drug Testing - Lafayette, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 33 testing centers in the Lafayette 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.

33 DOT Drug-Testing Centers in Lafayette

Minutes Away, Test Today

1425 S Main St

3.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1425 S Main St
Walnut Creek, CA 94596

1981 N Broadway Ste 190

3.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1981 N Broadway Ste 190
Walnut Creek, CA 94596

108 La Casa Via, Ste 105

4.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 La Casa Via, Ste 105
Walnut Creek, CA 94598

609 Gregory Ln Ste 100

4.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
609 Gregory Ln Ste 100
Pleasant Hill, CA 94523

401 Gregory Ln, Ste 146

4.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

320 Lennon Ln Fl 2

5.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
320 Lennon Ln Fl 2
Walnut Creek, CA 94598

2280 Diamond Blvd Ste 520

7.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2280 Diamond Blvd Ste 520
Concord, CA 94520

2090 Commerce Ave

7.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2090 Commerce Ave
Concord, CA 94520

2231 Galaxy Ct

7.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2231 Galaxy Ct
Concord, CA 94520

1805 Arnold Dr

7.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1805 Arnold Dr
Martinez, CA 94553

200 Muir Rd Hacienda Bldg, 1st Floor

7.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Muir Rd Hacienda Bldg, 1st Floor
Martinez, CA 94553

827 Arnold Dr Ste 70

7.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
827 Arnold Dr Ste 70
Martinez, CA 94553

2450 Ashby Ave

7.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Ashby Ave
Berkeley, CA 94705

3237 Alhambra Ave Ste 2

8.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3237 Alhambra Ave Ste 2
Martinez, CA 94553

1517 Grand Ave

8.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1517 Grand Ave
Piedmont, CA 94611

2477 Pacheco St

8.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2477 Pacheco St
Concord, CA 94520

2425 East Street, Suite 6

8.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 East Street, Suite 6
Concord, CA 94520

2540 East St

8.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2540 East St
Concord, CA 94520

4069 Piedmont Ave Ste 910

8.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4069 Piedmont Ave Ste 910
Oakland, CA 94611

3701 Broadway Fl 5

8.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3701 Broadway Fl 5
Oakland, CA 94611

3300 Webster St, Ste 1110

9.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Webster St, Ste 1110
Oakland, CA 94609

350 Hawthorne Ave

9.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
350 Hawthorne Ave
Oakland, CA 94609

4749 Surrey Ln

9.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4749 Surrey Ln
El Sobrante, CA 94803

5167 Clayton Rd Ste H

9.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5167 Clayton Rd Ste H
Concord, CA 94521

2850 7th St Ste 100

9.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2850 7th St Ste 100
Berkeley, CA 94710

2505 Bataan St Ste O

9.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2505 Bataan St Ste O
Oakland, CA 94607

1700 Broadway Ste 310

9.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1700 Broadway Ste 310
Oakland, CA 94612

6001 Shellmound St Ste 850

10.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Shellmound St Ste 850
Emeryville, CA 94608

384 Embarcadero W

10.63 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
384 Embarcadero W
Oakland, CA 94607

7817 Oakport St

10.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7817 Oakport St
Oakland, CA 94621

7901 Oakport St Ste 4950 2nd Floor

10.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7901 Oakport St Ste 4950 2nd Floor
Oakland, CA 94621

2421 Encinal Ave Ste A

10.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2421 Encinal Ave Ste A
Alameda, CA 94501

401 Roland Way Ste 205

11.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Roland Way Ste 205
Oakland, CA 94621

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

We have 33 DOT drug testing locations to serve you in and around Lafayette, CA.

Accredited Drug Testing offers convenient DOT drug and alcohol testing facilities for employers, independent drivers, and all DOT modes around Lafayette, CA. Complying with 49 CFR Part 40, including FMCSA, FTA, FAA, USCG, FRA, and PHMSA is made easy with services like DOT Physicals, Random pool enrollments, MIS and MVR reports. Our locations are accessible, with many providing same-day service, ensuring that you're just moments away from addressing your compliance needs.

To initiate a DOT test, simply select your required service and opt for a nearby location. Our efficient and straightforward process allows easy scheduling of drug and alcohol tests for yourself or employees, ensuring you're covered throughout Lafayette, CA.

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.

Lafayette, California DOT Services

DOT Drug Testing & Services Available in Lafayette, CA:

Accredited Drug Testing facilitates comprehensive DOT drug and alcohol testing services in Lafayette, CA. Our local centers provide a range of testing including consortium enrollment and individual test options.

DOT Services in Lafayette, CA

Diligent adherence to DOT regulations is crucial in maintaining workplace safety for employers in Lafayette, CA. Mandatory drug and alcohol screenings help minimize risks associated with impaired driving and ensure employee well-being.

The DOT requires regulated employees to comply with 49 CFR Part 40, which ensures uniformity in drug testing procedures across workplaces in Lafayette, CA.

Random drug testing is an effective measure in securing a drug-free workplace. Our Lafayette, CA facilities efficiently manage random testing pools for numerous companies.

Dot regulations enforce that drivers in Lafayette, CA adhere to strict drug safety standards; ensuring no compromise on public safety while reducing potential liabilities.

FMCSA Information

FMCSA in Lafayette, CA mandates regular drug testing for commercial drivers to maintain safety across transport networks. Random testing helps prevent substance misuse.

In Lafayette, California, adherence to FMCSA regulations ensures commercial drivers operate vehicles while free of any drug influence, enhancing road safety.

USCG Information

USCG standards in Lafayette, CA mandate drug testing for maritime workers, ensuring safe navigation and operations at sea.

Maritime safety is reinforced through USCG drug policies in Lafayette, ensuring crew competence in naval operations.

FAA Information

FAA guidelines enforce rigorous drug testing for aviation professionals in Lafayette, CA to secure passenger and crew safety. Random tests prevent operational risks.

Airline operators in Lafayette prioritize FAA standards for drug tests, ensuring pilots fly under sober conditions, maintaining public trust.

FRA Information

FRA regulations require rail workers in Lafayette to undergo drug testing, ensuring train operations are safe and reliable.

Random and regular testing under FRA guidelines are critical in Lafayette for maintaining train operators' clear judgment and safety.

FTA Information

FTA rules in Lafayette, CA safeguard public transit by imposing drug tests for safety-sensitive employees, mitigating risks related to substance misuse.

With FTA, Lafayette transit agencies emphasize drug-free operations, ensuring commuter reliance on safe transportation modes.

PHMSA Information

PHMSA regulates pipeline industries in Lafayette, CA, focusing on safety through drug testing protocols, ensuring a substance-free workforce.

Strict PHMSA rules in Lafayette ensure employees responsible for hazardous materials adhere to drug-free policies, safeguarding the community.

Scheduling in Lafayette, CA

For scheduling in Lafayette, CA, reach out at (800) 221-4291 or utilize our online system for quick registration. Pre-register online before heading to the testing facility for a streamlined experience.

Utilize your zip code to find a local testing center near Lafayette, California. Once registered, receive an email with a donor pass/registration form, which you must present at the center. Immediate registration and payment ensure your test proceeds without delay, even without appointments.

Our SAMHSA-certified labs ensure verified results with our licensed Medical Review Officers (MRO) overseeing the tests, providing reliable service and results.

In addition to Lafayette, CA, Accredited Drug Testing extends its services to multiple centers across the metro and nearby towns, ensuring comprehensive coverage.

Traveling or vacationing is hassle-free with Accredited Drug Testing offering nationwide facilities; schedule your test anytime and anywhere across the country.

California Dept. of Transportation Updates

DUI Statistics in Lafayette, CA and Contra Costa County

Driving Under the Influence (DUI) continues to be a significant concern in Lafayette, California, and its encompassing region, Contra Costa County. In recent years, California has seen a concerted effort by the Department of Transportation (DOT) to address DUI incidents which remain a pressing roadway safety issue. The state of California, with an emphasis on public safety, has implemented stricter DUI laws to deter offenders. Contra Costa County has not been an exception, and campaigns aimed at reducing DUI cases have intensified. Various checkpoints and community programs have been initiated to curb driving under the influence, leading to a decline in DUI arrests in some parts of the county. Additional outreach and education have been part of California's strategic action plan, resulting in increased awareness among Lafayette's citizens regarding the grave consequences of impaired driving. Continuous data monitoring and policy adaptations by the DOT have proven crucial in addressing this issue that frequently endangers lives across California.

Drug-Involved Accidents in Lafayette, CA and Contra Costa County

In Lafayette, CA, as well as the broader Contra Costa County, drug-involved accidents present persistent challenges. The California Department of Transportation (Caltrans) has been involved in strategizing effective measures to combat the rise of such incidents. California has experienced fluctuating trends, with varying substances contributing to vehicular accidents. In Contra Costa County, collaboration with the local law enforcement and health departments has been essential in identifying patterns and implementing preventative measures. The DOT's focus on safety campaigns and educational initiatives continues to be a driving force in addressing drug-related vehicle accidents. Lafayette, along with other cities in California, has witnessed ongoing efforts to curb these incidences, including the promotion of safe driving behaviors. Programs dedicated to rehabilitation and awareness raise significant attention to the dangers posed by drugs when combined with driving in the state. Enhancing traffic safety and reducing drug-related crashes remain priorities in California's broader transportation safety agenda.

Marijuana-Related Accidents in Lafayette, CA and Contra Costa County

In California, following the legalization of recreational marijuana, there has been an acute focus on monitoring its impact on road safety. Lafayette, located in Contra Costa County, illustrates a microcosm of this broader state concern. The Department of Transportation in CA has been vigilant in its efforts to analyze marijuana-related traffic incidences. Contra Costa County, in particular, has been proactive in collaborating with regulatory bodies and local authorities to assess the implications of marijuana-impaired driving. Enforcement measures and public awareness campaigns targeting safe driving have been amplified across California to combat the rise of cannabis-influenced drivers. In Lafayette, educational outreach emphasizes the potential risks cannabis poses on motor skills and judgment, crucial for responsible driving. Fostering a comprehensive understanding of marijuana’s effects, accompanied by stringent regulations, are pivotal aspects in mitigating the risk factors highlighted by California's highway safety experts, aiming to ensure safer roads for all.

Lafayette Drug Testing

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

Lafayette DOT Drug Testing

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

Lafayette DNA Testing

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

Lafayette Industry Training

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

Lafayette Hair Drug Testing

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

Lafayette Alcohol Testing

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

Lafayette Drug Testing Services

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

Lafayette 5 Panel Drug Test

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

Lafayette 10 Panel Drug Test

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

Lafayette On Site Drug Testing

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

Lafayette DOT Physicals

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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

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

Fast and easy

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

Peter Villegas - 1/19/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025


(800) 221-4291