DOT Drug Testing - Greenfield, OK

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 34 testing centers in the Greenfield 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.

34 DOT Drug-Testing Centers in Greenfield

Minutes Away, Test Today

500 N Clarence Nash Blvd

8.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 N Clarence Nash Blvd
Watonga, OK 73772

801 N Loomis Rd

20.03 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
801 N Loomis Rd
Weatherford, OK 73096

420 N Oklahoma St

20.73 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
420 N Oklahoma St
Thomas, OK 73669

1400 Lera

21.06 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 02:30 PM
1400 Lera
Weatherford, OK 73096

1108 N Washington St

25.20 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:00 PM
1108 N Washington St
Weatherford, OK 73096

1100 Hospital Cir

25.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 Hospital Cir
Kingfisher, OK 73750

1001 Hospital Cir

25.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1001 Hospital Cir
Kingfisher, OK 73750

500 S 9th St

26.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 S 9th St
Kingfisher, OK 73750

2115 Parkview Dr

26.31 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 02:00 PM - 04:00 PM
2115 Parkview Dr
El Reno, OK 73036

124 N 6th St

27.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
124 N 6th St
Okeene, OK 73763

1900 S Country Club Rd

27.05 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 02:00 PM - 04:00 PM
1900 S Country Club Rd
El Reno, OK 73036

203 S Rock Island Ave

27.44 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 02:30 PM
203 S Rock Island Ave
El Reno, OK 73036

15000 Nw 36th St

35.63 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
15000 Nw 36th St
Yukon, OK 73099

1809 Commons Cir Ste B

36.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1809 Commons Cir Ste B
Yukon, OK 73099

119 N 9th St

36.42 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
119 N 9th St
Clinton, OK 73601

1777 W Vandament Ave

37.55 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1777 W Vandament Ave
Yukon, OK 73099

540 S 30th St

37.93 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 9:00 AM-7:00 PM • Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
540 S 30th St
Clinton, OK 73601

3140 Hayes Ave

37.94 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3140 Hayes Ave
Clinton, OK 73601

523 E State Rd

38.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
523 E State Rd
Fairview, OK 73737

1091 S Cornwell Dr

39.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1091 S Cornwell Dr
Yukon, OK 73099

301 South Mustang Road

41.03 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
301 South Mustang Road
Yukon, OK 73099

11308 Sw 5th St

41.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11308 Sw 5th St
Yukon, OK 73099

212 S Jefferson

41.62 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
212 S Jefferson
Elk City, OK 73644

10701 North Rockwell Avenue

42.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10701 North Rockwell Avenue
Oklahoma City, OK 73162

406 S Morgan Rd

42.85 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
406 S Morgan Rd
Oklahoma City, OK 73128

549 N Mustang Rd

43.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
549 N Mustang Rd
Mustang, OK 73064

1419 S Council Rd

44.72 mi
🕑 Testing Hours: M-Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1419 S Council Rd
Oklahoma City, OK 73128

217 E Main St

45.73 mi
🕑 Testing Hours: M 10:00 AM-8:00 PM • T-Th 8:00 AM-8:00 PM • F 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
217 E Main St
Cordell, OK 73632

6101 W Reno Ave Ste 800

46.17 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6101 W Reno Ave Ste 800
Oklahoma City, OK 73127

3617 Northwest Expy

46.68 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3617 Northwest Expy
Oklahoma City, OK 73112

2408 N Geraldine Ave

46.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2408 N Geraldine Ave
Oklahoma City, OK 73107

19500 Chestermere Cir

46.84 mi
🕑 Facility: Mon–Fri: 05:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 06:00 AM - 04:00 PM
19500 Chestermere Cir
Edmond, OK 73012

4901 W Reno Ave Ste 500

46.91 mi
🕑 Testing Hours: Mon–Fri: 5:30 AM-2:30 PM • Sat: 6:00 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
4901 W Reno Ave Ste 500
Oklahoma City, OK 73127

6900 N May Ave Ste 2c

47.06 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
6900 N May Ave Ste 2c
Oklahoma City, OK 73120

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

We have 34 DOT drug testing locations to serve you in and around Greenfield, OK.

In Greenfield, OK, Accredited Drug Testing offers a variety of DOT compliance services including Drug and Alcohol Testing, Physicals, and Random pool enrollment. We cater to Employers, Single operators, and all DOT modes, ensuring adherence to 49 CFR Part 40, covering FMCSA, FTA, FAA, USCG, FRA, and PHMSA. Our testing centers are conveniently located for quick access, with same-day service often available.

Choose from our range of DOT tests and services by selecting a nearby Greenfield location. Whether for personal needs, employees, or other individuals, arranging DOT drug testing is straightforward and efficient.

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.

Greenfield, Oklahoma DOT Services

DOT Drug Testing & Services Available in Greenfield, OK:

In Greenfield, OK, Accredited Drug Testing offers DOT services ensuring compliance with regulations and safeguarding public safety. Our comprehensive testing programs facilitate secure transit operations.

DOT Services in Greenfield, OK

Diligent adherence to DOT regulations is vital for employee safety, ensuring drug and alcohol screenings are performed rigorously. In Greenfield, Oklahoma, companies are committed to uphold these standards for a secure working environment.

Protecting the workforce through strict compliance with DOT measures safeguards those operating vehicles and equipment in Greenfield, OK. Careful management of screenings aids in maintaining public safety.

Drug and alcohol testing protocols advised by DOT are foundational to workplace security, especially in Greenfield, OK. These procedures minimize risks and deter substance abuse among employees.

In Greenfield, Oklahoma, constant supervision and updates to testing procedures by companies like Accredited Drug Testing are fundamental to uphold the integrity and safety of transport operations.

FMCSA Information

FMCSA mandates encompass physical fitness and substance checks for commercial drivers in Greenfield, OK, mitigating road hazards through consistent testing.

Accredited Drug Testing supports FMCSA guidelines by offering compliant drug and alcohol testing facilities across Greenfield, Oklahoma.

USCG Information

USCG enforces maritime safety by ensuring personnel in Greenfield, OK are regularly tested for drugs and alcohol, supporting shipboard security.

Testing for compliance with USCG directives in Greenfield, Oklahoma, is vital to maintaining maritime operational standards and safety.

FAA Information

The FAA demands drug and alcohol screenings for aviation employees in Greenfield, OK to foster safe flying conditions and compliance with DOT standards.

In Greenfield, Oklahoma, Accredited Drug Testing aids FAA compliance by providing essential drug testing for aviation workforces.

FRA Information

FRA's strict testing policies for railroad employees ensure minimal operational risks, implemented effectively in Greenfield, OK.

Support for FRA guidelines in Greenfield, OK, comes through reliable testing practices by Accredited Drug Testing, enhancing rail safety.

FTA Information

FTA drug and alcohol regulations help preserve public transport safety in Greenfield, OK by requiring operator screenings for substances.

Accredited Drug Testing aligns with FTA standards in Greenfield, Oklahoma, providing vital testing services for transit agencies.

PHMSA Information

DOT's PHMSA rules enforce mandatory substance testing for pipeline and hazardous materials workers in Greenfield, OK, conducted systematically by Accredited Drug Testing.

PHMSA protocols in Greenfield, OK, focus on pipeline safety and mitigating substance-related incidents through accurate screening.

Scheduling in Greenfield, OK

Accredited Drug Testing offers convenient scheduling for DOT drug and alcohol tests in Greenfield, OK by calling (800) 221-4291. Utilize our online express system, select your test, and fill in the Donor Information/Registration before heading to a testing center.

Enter your valid zip code for the nearest testing facility. A confirmation form with venue details will be sent via email; display this form at the center. While appointments are usually unnecessary, registration and payment are needed upfront.

Our SAMHSA-certified labs ensure reliable testing, overseen by certified Medical Review Officers (MRO).

Apart from our Greenfield, OK facilities, more centers are accessible across the metro area and neighboring cities, providing extensive coverage.

Traveling? Accredited Drug Testing ensures continuity of service, offering nationwide testing at your convenience, anywhere and anytime.

Oklahoma Dept. of Transportation Updates

City of Greenfield, OK DUI Statistics

Driving Under the Influence (DUI) incidents are a significant concern for transportation safety in Greenfield, OK. According to recent data from state transportation safety reports, the city reflects a pattern not unlike other small towns in Oklahoma, where alcohol-related driving offenses occur frequently. The emphasis on public safety has led the Greenfield Police Department to implement stricter enforcement strategies. Awareness campaigns organized by the Oklahoma Department of Transportation (ODOT) have played an essential role in educating the citizens of Greenfield, Oklahoma, highlighting the dangers and legal consequences of DUI offenses. Community outreach programs aim to further reduce incidences by emphasizing the risk of accidents and promoting alternative transportation options.

City of Greenfield, OK Drug Involved Accidents

In Greenfield, OK, drug-involved accidents are an area of concern, reflecting broader trends observed across Caddo County and the state of Oklahoma. The Oklahoma Department of Transportation (ODOT) has noted an increase in such incidents, prompting a focus on preventative measures. Within Greenfield, collaborations between local law enforcement and community organizations aim to address the root causes. Drug-impaired driving is frequently linked with both prescription and recreational substances, affecting driver judgment and reaction times. Public information campaigns have been crucial in raising awareness about the dangers and legal implications of drug-impaired driving. Greenfield's efforts align with state-wide initiatives to combat the growing problem and prioritize road safety for all.

City of Greenfield, OK Marijuana-related Accidents

Marijuana-related accidents in Greenfield, OK, represent a growing challenge for the community, mirroring trends seen statewide in Oklahoma. With the legalization of medical marijuana, the Oklahoma Department of Transportation (ODOT) has been increasingly attentive to capturing data and creating strategic responses to such accidents. Greenfield, Oklahoma, has been focusing on public education efforts to communicate the risks of marijuana impairment on driving abilities. The city's police department works with state agencies to enhance detection methods and enforce regulations, aiming to curtail the incidence of marijuana-impaired driving accidents. These accidents underscore a need for continuous community dialogue and education to ensure public safety on Greenfield's roads and highways.

Greenfield Drug Testing

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

Greenfield DOT Drug Testing

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

Greenfield DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Greenfield, OK.

Greenfield Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Greenfield, OK.v

Greenfield Hair Drug Testing

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

Greenfield Alcohol Testing

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

Greenfield Drug Testing Services

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

Greenfield 5 Panel Drug Test

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

Greenfield 10 Panel Drug Test

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

Greenfield On Site Drug Testing

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

Greenfield DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Greenfield, OK 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