DOT Drug Testing - Williams, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

26 DOT Drug-Testing Centers in Williams

Minutes Away, Test Today

2967 Davison Ct8.60 miles

2967 Davison Ct
Colusa, CA 95932

151 E Webster St8.91 miles

151 E Webster St
Colusa, CA 95932

460 W Sycamore St25.72 miles

460 W Sycamore St
Willows, CA 95988

1429 Colusa Hwy27.17 miles

1429 Colusa Hwy
Yuba City, CA 95993

1233 Plumas St Ste B28.55 miles

1233 Plumas St Ste B
Yuba City, CA 95991

595 Winship Rd28.56 miles

595 Winship Rd
Yuba City, CA 95991

444 Plumas Blvd28.74 miles

444 Plumas Blvd
Yuba City, CA 95991

16320 Tish A Tang Rd29.17 miles

16320 Tish A Tang Rd
Lower Lake, CA 95457

520 Cottonwood Street, Suite F37.99 miles

520 Cottonwood Street, Suite F
Woodland, CA 95695

1207 Fairchild Ct38.58 miles

1207 Fairchild Ct
Woodland, CA 95695

632 W Gibson Rd38.69 miles

632 W Gibson Rd
Woodland, CA 95695

475 Pioneer Ave Ste 10039.30 miles

475 Pioneer Ave Ste 100
Woodland, CA 95776

1940 Feather River Blvd Ste O39.40 miles

1940 Feather River Blvd Ste O
Oroville, CA 95965

888 Lakeside Vlg Commons Bldg A Main Floor40.45 miles

888 Lakeside Vlg Commons Bldg A Main Floor
Chico, CA 95928

2451 Oro Dam Blvd E,40.53 miles

2451 Oro Dam Blvd E,
Oroville, CA 95966

756 E Walker St,41.29 miles

756 E Walker St,
Orland, CA 95963

2559 Lakeshore Blvd Ste 441.39 miles

2559 Lakeshore Blvd Ste 4
Lakeport, CA 95453

5124 Hill Rd E,41.67 miles

5124 Hill Rd E,
Lakeport, CA 95453

5176 Hill Rd E Attn Lab43.02 miles

5176 Hill Rd E Attn Lab
Lakeport, CA 95453

1450 Sherman Ave44.47 miles

1450 Sherman Ave
Chico, CA 95926

274 Cohasset Rd Ste 10044.51 miles

274 Cohasset Rd Ste 100
Chico, CA 95926

670 Rio Lindo Ave Ste 30044.67 miles

670 Rio Lindo Ave Ste 300
Chico, CA 95926

670 Rio Lindo Ave, Ste 50044.72 miles

670 Rio Lindo Ave, Ste 500
Chico, CA 95926

572 Rio Lindo, Unit 10744.81 miles

572 Rio Lindo, Unit 107
Chico, CA 95926

10 Woodland Rd45.35 miles

10 Woodland Rd
Saint Helena, CA 94574

4112 E Commerce Way48.72 miles

4112 E Commerce Way
Sacramento, CA 95834

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

We have 26 DOT drug testing locations to serve you in and around Williams, CA.

Our DOT testing centers in Williams, CA, and nearby provide essential services like DOT drug and alcohol testing, physicals, random pool and consortium sign-ups, MIS, MVR, and driver qualification reports. We cater to employers and single operators across all DOT sectors like FMCSA, FTA, FAA, USCG, FRA, and PHMSA conforming to 49 CFR Part 40. Conveniently close to both homes and workplaces, many tests can be arranged same-day.

Choose your required DOT service or type of test and select a convenient location. Available for yourself or others, our user-friendly process simplifies arranging local DOT drug testing in Williams.

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.

Williams, California DOT Services

DOT Drug Testing & Services Available in Williams, CA:

Our comprehensive DOT services in Williams, CA, cover drug and alcohol testing, supporting all transportation modes. Accredited Drug Testing ensures compliance with industry standards, maintaining safety and trust.

DOT Services in Williams, CA

DOT regulations ensure employee safety and reliable operations. Williams, California adheres to these rules through comprehensive drug and alcohol screening, safeguarding workplace integrity and public safety.

Employee safety in Williams, CA is critical. DOT regulations mandate regular drug tests to maintain a secure environment, ensuring all transportation modes operate safely and efficiently.

Williams, California employers benefit from DOT regulations by enhancing workplace safety through mandatory drug and alcohol screenings. These measures protect both employees and the general public effectively.

In Williams, CA, DOT drug and alcohol screenings play a vital role in compliance and safety. These regulations mitigate risks, enhancing operational security across the entire transportation sector.

Compliance with DOT regulations in Williams, California, is essential. Mandatory screenings for drugs and alcohol help foster a safe working atmosphere, contributing to overall public safety and trust in transportation services.

FMCSA Information

In Williams, California, FMCSA rules mandate strict drug and alcohol testing for commercial drivers to promote safety and security on the roads.

FMCSA testing protocols in Williams, CA enhance transportation safety by ensuring drivers are sober and capable of performing their duties responsibly.

USCG Information

USCG testing in Williams, CA ensures maritime workers are sober, enhancing safety in both coastal and maritime operations.

Under USCG regulations, Williams, California performs regular drug and alcohol tests for maritime personnel, preserving oceanic and coastal safety.

FAA Information

FAA regulations in Williams, CA require routine alcohol and drug testing for aviation workers, ensuring the highest levels of safety and compliance.

Williams, California complies with FAA guidelines by instituting regular screenings for aviation personnel to prevent in-flight risks.

FRA Information

In Williams, CA, FRA rules enforce drug testing for railway employees, ensuring rail safety and minimizing accident risks.

FRA compliance in Williams, California is crucial, with routine drug screenings helping to maintain a secure rail environment.

FTA Information

FTA drug testing rules in Williams, CA support transit safety by requiring regular screenings for public transportation employees.

Williams, California’s public transit employees meet FTA standards through consistent drug and alcohol testing, ensuring safe operations for passengers.

PHMSA Information

PHMSA in Williams, CA ensures pipeline workers undergo routine drug testing, safeguarding community wellbeing and infrastructure integrity.

Drug and alcohol tests under PHMSA rules in Williams, California, are vital for maintaining safe and efficient hazardous material transportation.

Scheduling in Williams, CA

Call (800) 221-4291 to schedule any DOT drug or alcohol test in Williams, CA, or register online. Choose your test, then complete the Donor Information/Registration Section before visiting a testing center.

Your entered zip code will locate Williams, CA's nearest testing facility for your selected test. You'll receive an emailed donor pass with the test center's details. Carry this to the test facility, showing it on paper or smartphone. Most tests don't require an appointment, but registration and payment must be done in advance.

Our labs are SAMHSA-certified, ensuring reliable results validated by our licensed Medical Review Officers (MRO).

Accredited Drug Testing provides DOT drug and alcohol tests in Williams, CA, and throughout the metropolitan and surrounding areas.

Travel plans won’t disrupt your testing needs. Accredited Drug Testing boasts facilities across the U.S., available anytime, anywhere for scheduling.

California Dept. of Transportation Updates

Colusa County DUI Statistics

In the heart of California, Colusa County, which includes the city of Williams, faces challenges with driving under the influence (DUI) incidents. The Department of Transportation (DOT) records indicate that in the past year, there were approximately 150 DUI-related incidents in the county. This number, while slightly lower than in previous years, still highlights significant public safety concerns. California's stringent DUI laws impose severe penalties, including fines and license suspensions, to curb such behavior. The state of CA continually works with local agencies to promote awareness and reduce these incidents through education and enforcement. Efforts to reduce DUI incidents in Colusa County and Williams, CA, include community education programs and regular DUI checkpoints. The goal is to ensure safer roadways for the residents and visitors of Williams, CA, and the broader Colusa County area.

Drug-Involved Accidents in Colusa County

Colusa County, encompassing the city of Williams, CA, has witnessed a troubling number of drug-involved accidents, as reported by the Department of Transportation (DOT). Over the recent year, approximately 75 accidents were attributed to drivers impaired by illicit substances. The complexity of this issue is compounded by the variety of substances involved, from prescription drugs to illegal narcotics. In California, law enforcement agencies and community health organizations work collaboratively to tackle substance abuse and its impact on road safety. Initiatives such as drug education and prevention programs, strict enforcement of driving laws in CA, and enhanced drug detection protocols aim to mitigate these incidents. Colusa County continues to strive for safer driving conditions by addressing the root causes of drug-related accidents, thereby promoting a culture of safe and responsible driving among its residents.

Marijuana-Related Accidents in Colusa County

Since the legalization of recreational marijuana in California, Colusa County, including the area of Williams, CA, has faced new road safety challenges. The Department of Transportation (DOT) data indicates a noticeable increase in marijuana-related accidents, with about 60 incidents reported over the past year. This trend highlights the need for ongoing public education about the dangers of driving under the influence of cannabis. In response, local authorities in Colusa County have been proactive in educating the public about the legal and safety implications of marijuana use and driving. Information campaigns and collaboration with law enforcement aim to reduce these numbers and promote safe driving practices. As marijuana consumption becomes more mainstream in CA, continued efforts are essential to ensure that residents are aware of the legal limits and the risks associated with impaired driving, safeguarding the community around Williams, CA, and beyond.

Williams Drug Testing

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

Williams DOT Drug Testing

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

Williams DNA Testing

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

Williams Industry Training

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

Williams Hair Drug Testing

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

Williams Alcohol Testing

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

Williams Drug Testing Services

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

Williams 5 Panel Drug Test

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

Williams 10 Panel Drug Test

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

Williams On Site Drug Testing

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

Williams DOT Physicals

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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Fast,easy and efficient

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

Micheal Ankenbrandt - 2/19/2025

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025


(800) 221-4291