DOT Drug Testing - Windsor, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 33 testing centers in the Windsor 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 Windsor

Minutes Away, Test Today

2630 E Jefferson Ave

2.65 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2630 E Jefferson Ave
Detroit, MI 48207

1555 Mack Ave

3.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1555 Mack Ave
Detroit, MI 48207

4201 Saint Antoine St

4.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4201 Saint Antoine St
Detroit, MI 48201

4229 Cass Ave

4.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4229 Cass Ave
Detroit, MI 48201

5575 Conner St

6.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5575 Conner St
Detroit, MI 48213

9100 Brombach St

6.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9100 Brombach St
Hamtramck, MI 48212

3001 Miller Rd

6.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3001 Miller Rd
Dearborn, MI 48120

17211 Mack Ave

8.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17211 Mack Ave
Detroit, MI 48224

17500 Federal Dr Ste 750

9.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17500 Federal Dr Ste 750
Allen Park, MI 48101

19251 Mack Ave Ste 100

9.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19251 Mack Ave Ste 100
Grosse Pointe Woods, MI 48236

3022 Dix Hwy

10.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3022 Dix Hwy
Lincoln Park, MI 48146

15000 Gratiot Ave

10.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15000 Gratiot Ave
Detroit, MI 48205

22976 Outer Dr

10.40 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
22976 Outer Dr
Dearborn, MI 48124

7445 Allen Rd, Suite 150

10.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7445 Allen Rd, Suite 150
Allen Park, MI 48101

20311 Mack Ave

11.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20311 Mack Ave
Grosse Pointe Woods, MI 48236

18984 Livernois Ave

11.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18984 Livernois Ave
Detroit, MI 48221

22605 Van Dyke Ave

11.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22605 Van Dyke Ave
Warren, MI 48089

14523 Northline Rd

11.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14523 Northline Rd
Southgate, MI 48195

13316 W Mcnichols Rd

11.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13316 W Mcnichols Rd
Detroit, MI 48235

1745 Dacosta St

12.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1745 Dacosta St
Dearborn, MI 48128

22850 Kelly Rd, Suite B

12.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22850 Kelly Rd, Suite B
Eastpointe, MI 48021

25429 Van Dyke Ave

12.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25429 Van Dyke Ave
Center Line, MI 48015

23455 Michigan Ave

12.72 mi
🕑 Testing Hours: M-Sun: 9:00 AM-9:00 PM✓ Walk-in with Electronic Donor Pass
23455 Michigan Ave
Dearborn, MI 48124

641 W 9 Mile Rd Ste C

12.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
641 W 9 Mile Rd Ste C
Ferndale, MI 48220

26095 Schoenherr Rd

12.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
26095 Schoenherr Rd
Warren, MI 48089

26400 Van Dyke Ave,

12.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
26400 Van Dyke Ave,
Center Line, MI 48015

24095 Champaign St

13.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24095 Champaign St
Taylor, MI 48180

25070 Michigan Avenue,

13.59 mi
🕑 Testing Hours: M-Th 8:30 AM-3:00 PM • F 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
25070 Michigan Avenue,
Dearborn, MI 48124

8944 Macomb St

13.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8944 Macomb St
Grosse Ile, MI 48138

14720 King Rd, Suite D

13.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14720 King Rd, Suite D
Riverview, MI 48193

20755 Greenfield Rd Ste 200

13.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20755 Greenfield Rd Ste 200
Southfield, MI 48075

27351 Dequindre Rd

13.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
27351 Dequindre Rd
Madison Heights, MI 48071

12701 Telegraph Rd Ste 104

14.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12701 Telegraph Rd Ste 104
Taylor, MI 48180

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 Windsor, CA.

Our Windsor, CA DOT testing facilities cater to various DOT Drug and Alcohol Testing requirements, DOT Physicals, and services pivotal for compliance with 49 CFR Part 40. We assist Employers, Independent operators, and all DOT sectors like FMCSA, FTA, FAA, and others. Conveniently located near your home or office, our centers offer same-day services in most cases.

Select the required DOT service or drug/alcohol test and choose an accessible location near you. Testing is streamlined, facilitating easy arrangement for yourself, employees, or others within Windsor.

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.

Windsor, California DOT Services

DOT Drug Testing & Services Available in Windsor, CA:

In Windsor, CA, Accredited Drug Testing offers an array of DOT services designed to meet regulatory compliance needs effortlessly. Whether for your workforce or personal requirements, our precision and reliability is unmatched.

DOT Services in Windsor, CA

DOT regulations dictate strict protocols concerning drug and alcohol screening to ensure employee safety in Windsor, California. Employers must comply with these regulations, fostering a safer work environment.

Drug and alcohol screenings under DOT regulations in Windsor, CA, aim to prevent substance abuse in safety-sensitive positions, enhancing operational integrity and safety.

Compliance with DOT's stringent screening measures safeguards employees and the public, ensuring reliable service delivery in Windsor, California.

Accredited Drug Testing services in Windsor, CA, ensure alignment with DOT standards, fulfilling employer responsibility for a safe work environment.

FMCSA Information

FMCSA regulations in Windsor, CA, necessitate that commercial drivers undergo regular drug and alcohol testing to ensure road safety.

Testing ensures Windsor's FMCSA-regulated workforce maintains cleanliness and upholds public trust.

USCG Information

USCG mandates in Windsor, CA, ensure maritime employees undergo stringent testing, maintaining the safety of nautical operations.

USCG drug and alcohol testing in Windsor secures the sea-faring community's integrity.

FAA Information

FAA regulations in Windsor, CA, mandate drug and alcohol testing for aviation industry employees to maintain safe skies.

With FAA testing, Windsor's aviation workers' sobriety ensures public and operational safety.

FRA Information

Under FRA mandates, Windsor, CA, rail employees must partake in drug and alcohol tests, ensuring the railway's operational integrity and safety.

FRA testing in Windsor bolsters the rail industry's trust in employing drug-free, reliable workers.

FTA Information

FTA regulations in Windsor, CA, require testing for public transportation workers to enhance commuter safety and reliability.

FTA testing in Windsor supports public trust in a safe, drug-free transit system.

PHMSA Information

PHMSA rules in Windsor, CA, require pipeline workers to adhere to strict drug and alcohol testing standards, promoting a hazard-free work environment.

With PHMSA testing, Windsor’s safety in pipeline operations is bolstered significantly.

Scheduling in Windsor, CA

For scheduling DOT drug or alcohol tests in Windsor, CA, contact us at (800) 221-4291. Alternatively, use our online express scheduling system where you select the test, fill out the registration, and complete payment. No need for an appointment; just head to the testing center after registering.

Use your zip code to find the nearest testing center in Windsor, CA. Your registration form, containing testing center details and instructions, will be emailed to you. Present this form at the center, available either on paper or electronically.

All our laboratories hold SAMHSA certification, ensuring test authenticity. Results are verified by our in-house physicians, serving the role of Medical Review Officers.

Accredited Drug Testing extends its services beyond drug and alcohol tests in Windsor, CA, to various centers across the metropolitan and adjoining areas, ensuring coverage wherever required.

Traveling shouldn't disrupt your testing needs. Accredited Drug Testing offers comprehensive coverage with numerous centers nationwide, ready to accommodate your schedule at any time, in any city!

DOT Services Near Windsor, CA

Bradley, CA

Essex, CA

California Dept. of Transportation Updates

Sonoma County DUI Statistics 2022

The California Department of Transportation (DOT) notes that in 2022, Sonoma County, which includes Windsor, CA, reported a total of 487 DUI incidents. The year saw a modest increase compared to 2021, with the number of DUI-related accidents increasing by approximately 5%. Alcohol consumption remains a significant concern in Sonoma County, CA, affecting both public safety and healthcare resources. Local law enforcement agencies have intensified their efforts with more frequent DUI checkpoints and public awareness campaigns. Windsor, CA, being a part of this county, is actively participating in these initiatives to reduce the impact of impaired driving. Sonoma County continues to collaborate with the state of California to enhance road safety and minimize the negative outcomes associated with DUI incidents.

Drug-Involved Accidents in Windsor, CA 2022

In Windsor, CA, and the surrounding areas of Sonoma County, the incidence of drug-involved accidents has been a growing concern for the Department of Transportation (DOT) in California. By 2022, Sonoma County documented approximately 236 such accidents. A broad range of substances, including prescription medications and illicit drugs, contribute to impaired driving. The California DOT, along with local law enforcement, has implemented measures such as educational programs and increased roadside testing to curb these occurrences. Windsor, CA, remains committed to these initiatives, striving to reduce injuries and fatalities from drug-impaired driving. Their goal aligns with the broader state objective of fostering a safer travel environment across California.

Marijuana-Related Accidents in Sonoma County 2022

Marijuana-related traffic incidents have become a notable topic in Sonoma County, CA, including Windsor. In 2022, the county registered 158 marijuana-related accidents. With cannabis legalization in California, monitoring the impact on road safety is pivotal. The CA Department of Transportation (DOT) and law enforcement stress the importance of understanding marijuana's effects on driving capabilities. Sonoma County has seen educational campaigns aimed at dispelling myths about marijuana's impact on driving safety. Windsor, CA, actively participates in these programs, working towards reducing these figures. The county continues to work in tandem with California's statewide efforts to mitigate the consequences of impaired driving.

Windsor Drug Testing

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

Windsor DOT Drug Testing

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

Windsor DNA Testing

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

Windsor Industry Training

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

Windsor Hair Drug Testing

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

Windsor Alcohol Testing

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

Windsor Drug Testing Services

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

Windsor 5 Panel Drug Test

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

Windsor 10 Panel Drug Test

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

Windsor On Site Drug Testing

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

Windsor DOT Physicals

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