DOT Physical Exams - Willows, CA

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With 32 testing centers in the Willows 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.

32 DOT Drug-Testing Centers in Willows

Minutes Away, Test Today

460 W Sycamore St

0.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
460 W Sycamore St
Willows, CA 95988

756 E Walker St,

15.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
756 E Walker St,
Orland, CA 95963

888 Lakeside Vlg Commons Bldg A Main Floor

22.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
888 Lakeside Vlg Commons Bldg A Main Floor
Chico, CA 95928

151 E Webster St

24.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
151 E Webster St
Colusa, CA 95932

274 Cohasset Rd Ste 100

25.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
274 Cohasset Rd Ste 100
Chico, CA 95926

670 Rio Lindo Ave Ste 300

25.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
670 Rio Lindo Ave Ste 300
Chico, CA 95926

670 Rio Lindo Ave, Ste 500

25.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
670 Rio Lindo Ave, Ste 500
Chico, CA 95926

572 Rio Lindo, Unit 107

25.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
572 Rio Lindo, Unit 107
Chico, CA 95926

1450 Sherman Ave

25.57 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1450 Sherman Ave
Chico, CA 95926

2967 Davison Ct

25.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2967 Davison Ct
Colusa, CA 95932

1416 Solano St

28.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1416 Solano St
Corning, CA 96021

275 Solano St, Ste 501

28.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
275 Solano St, Ste 501
Corning, CA 96021

155 Solano St

28.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
155 Solano St
Corning, CA 96021

1940 Feather River Blvd Ste O

34.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1940 Feather River Blvd Ste O
Oroville, CA 95965

2451 Oro Dam Blvd E,

35.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2451 Oro Dam Blvd E,
Oroville, CA 95966

6573 Clark Road, Suite A

37.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6573 Clark Road, Suite A
Paradise, CA 95969

1429 Colusa Hwy

40.35 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1429 Colusa Hwy
Yuba City, CA 95993

1233 Plumas St Ste B

41.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 Plumas St Ste B
Yuba City, CA 95991

444 Plumas Blvd

41.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
444 Plumas Blvd
Yuba City, CA 95991

595 Winship Rd

42.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
595 Winship Rd
Yuba City, CA 95991

2550 Sister Mary Columba Dr

43.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2550 Sister Mary Columba Dr
Red Bluff, CA 96080

2050 Main St

43.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2050 Main St
Red Bluff, CA 96080

1775 Airport Blvd

44.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1775 Airport Blvd
Red Bluff, CA 96080

805 S Main St

44.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
805 S Main St
Red Bluff, CA 96080

1054 South Main Street,

44.32 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1054 South Main Street,
Red Bluff, CA 96080

658 Washington St

45.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
658 Washington St
Red Bluff, CA 96080

332 Pine St

45.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
332 Pine St
Red Bluff, CA 96080

Overer Markt 1 Speichersdorg

45.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Overer Markt 1 Speichersdorg
Germany, KS 95469

16320 Tish A Tang Rd

46.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16320 Tish A Tang Rd
Lower Lake, CA 95457

2450 Sister Columbia Dr

46.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Sister Columbia Dr
Red Bluff, CA 96080

5124 Hill Rd E,

48.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5124 Hill Rd E,
Lakeport, CA 95453

2559 Lakeshore Blvd Ste 4

48.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2559 Lakeshore Blvd Ste 4
Lakeport, CA 95453

Willows, CA DOT Physical - What You Need to Know

DOT Physical: A thorough health check mandated by the Department of Transportation (DOT) for commercial vehicle operators (CMV) ensures drivers are apt physically, mentally, and emotionally for operating massive vehicles safely on public routes. Conducted by a certified medical examiner (CME) on the National Registry of Certified Medical Examiners (NRCME), passing grants a DOT medical certificate, vital for holding a valid CDL per FMCSA rules. Need help determining which exam applies? Call 800-221-4291.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Health history evaluation including medications
  • Vision test (corrective lenses acceptable per standard)
  • Hearing test (using whisper or audiometry)
  • Measurement of blood pressure and pulse
  • Comprehensive physical exam (system review)
  • Urine analysis (checking specific gravity, protein, glucose)

On passing, a Medical Examiner's Certificate (MEC) can be issued for up to 24 months. In Willows, MA, some conditions may lead to reduced certification period or need for specialist letters.

Who needs a DOT Physical?

You must hold a valid DOT medical certificate (card) if you:

  • Have a commercial driver's license (CDL) - class A, B, or C for interstate commerce
  • Drive a vehicle weighing over 10,001 lbs. GVWR in interstate commerce
  • Transport over 8 passengers (for hire) or over 15 passengers (not for hire)
  • Move hazardous materials needing placarding as per DOT regulations
  • Work for DOT-regulated employers like FMCSA, FAA, FRA, FTA, or USCG needing DOT medical qualification in Willows, AR

What to bring with you to a DOT Physical?

  • Official photo id
  • Prescription glasses/contacts and related prescription
  • Medication list & dosages
  • CPAP usage records (if relevant)
  • Specialist authorizations (e.g., cardiology, sleep apnea, diabetes)
  • Recent A1C/blood pressure data if monitored

Remember, in Willows, NC, ensuring all these necessary materials are brought can smooth the health clearance process.

What happens if I fail a DOT Physical?

  • Failure to receive a Medical certificate
  • Temporary disqualification issued
  • Recommendation to seek medical treatment with your primary care provider
  • Eligible FMCSA waivers for certain medical conditions
  • Notification provided to employer about disqualification
  • Following procedure for addressing medical issues and re-scheduling the examination for reevaluation.

In Willows, CA, adhere to these steps should disqualification be the outcome.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Visual acuity worse than 20/40 in each eye (with correction), inability to differentiate traffic signal colors, or auditory loss that prevents hearing a forced whisper at 5 feet.
  • Blood Pressure & Heart Disease: Unmonitored hypertension (≥180/110 mmHg), a recent heart event, stroke, uncontrolled angina, or an implanted defibrillator lacking approval.
  • Diabetes: Unmanaged diabetes with recurrent episodes of low blood sugar or complications (neuropathy, visual issues) hindering safe driving.
  • Sleep Apnea & Respiratory Issues: Neglected obstructive sleep apnea leading to daytime fatigue, or critical lung disease affecting oxygen levels.
  • Neurological Disorders: Epilepsy/seizure conditions (unless exempt), conditions triggering sudden unconsciousness, vertigo, or uncontrolled tremors.
  • Substance Abuse: Current use of illicit drugs, alcohol dependency, or misuse of prescribed medications impairing driving ability.
  • Psychiatric & Cognitive Disorders: Serious uncontrolled mental illness (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive deficits impacting judgment and reaction.

There exists differentiation between temporary and permanent disqualification. Certain issues might only temporarily disqualify you until medical clearance or documentation such as controlled blood pressure or diabetes management is provided. In contrast, untreated seizure disorders or implanted defibrillators are generally considered permanent disqualifiers under FMCSA guidelines.

Willows Drug Testing

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

Willows DOT Drug Testing

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

Willows DNA Testing

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

Willows Industry Training

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

Willows Hair Drug Testing

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

Willows Alcohol Testing

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

Willows Drug Testing Services

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

Willows 5 Panel Drug Test

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

Willows 10 Panel Drug Test

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

Willows On Site Drug Testing

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

Willows DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Willows, 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 physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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