DOT Drug Testing - Grinnell, IA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 36 testing centers in the Grinnell 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.

36 DOT Drug-Testing Centers in Grinnell

Minutes Away, Test Today

210 4th Ave

0.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 4th Ave
Grinnell, IA 50112

405 E Main St

15.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 E Main St
Marshalltown, IA 50158

312 E Main St

15.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
312 E Main St
Marshalltown, IA 50158

300 N 4th Ave E Ste 200

17.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 N 4th Ave E Ste 200
Newton, IA 50208

401 1st Ave

18.52 mi
🕑 Testing Hours: M-Th 8:00 AM-4:00 PM • F 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
401 1st Ave
Toledo, IA 52342

107 E Southridge Rd

21.28 mi
🕑 Testing Hours: M,W,F 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
107 E Southridge Rd
Marshalltown, IA 50158

303 Nicholas Dr

21.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
303 Nicholas Dr
Marshalltown, IA 50158

3 S 4th Ave

23.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 S 4th Ave
Marshalltown, IA 50158

404 Jefferson St

24.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
404 Jefferson St
Pella, IA 50219

105 9th Ave

25.01 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
105 9th Ave
Belle Plaine, IA 52208

604 Liberty St Ste 227

25.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
604 Liberty St Ste 227
Pella, IA 50219

410 N 12th St Ste 300

30.94 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
410 N 12th St Ste 300
Oskaloosa, IA 52577

1229 C Ave E

31.07 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1229 C Ave E
Oskaloosa, IA 52577

103 Main St

32.25 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
103 Main St
Keystone, IA 52249

300 W May St

33.72 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
300 W May St
Marengo, IA 52301

1002 S Lincoln St

35.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1002 S Lincoln St
Knoxville, IA 50138

23019 Highway 149

39.49 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
23019 Highway 149
Sigourney, IA 52591

3770 8th St Sw

40.21 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3770 8th St Sw
Altoona, IA 50009

107 N 3rd St

40.70 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
107 N 3rd St
Eddyville, IA 52553

640 S 19th St

40.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
640 S 19th St
Nevada, IA 50201

630 6th St

42.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
630 6th St
Nevada, IA 50201

13 Main St

42.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13 Main St
Newhall, IA 52315

201 E J Ave

42.59 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
201 E J Ave
Grundy Center, IA 50638

2100 Dixon St Ste E

45.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2100 Dixon St Ste E
Des Moines, IA 50316

1650 E Madison Ave

45.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1650 E Madison Ave
Des Moines, IA 50313

2411 Edington Ave

46.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2411 Edington Ave
Eldora, IA 50627

1824 Sw White Birch Cir

46.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1824 Sw White Birch Cir
Ankeny, IA 50023

1810 Sw White Birch Circle Ste 111

46.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1810 Sw White Birch Circle Ste 111
Ankeny, IA 50023

1301 Pennsylvania Ave Ste 416

46.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 Pennsylvania Ave Ste 416
Des Moines, IA 50316

504 N 9th Ave

47.12 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
504 N 9th Ave
Vinton, IA 52349

1200 Pleasant St

48.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Pleasant St
Des Moines, IA 50309

2340 Euclid Ave

48.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2340 Euclid Ave
Des Moines, IA 50310

6580 165th St

48.40 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 1:00 PM-3:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
6580 165th St
Albia, IA 52531

2417 University Ave

48.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2417 University Ave
Des Moines, IA 50311

1015 Duff Ave

49.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1015 Duff Ave
Ames, IA 50010

1111 Duff Ave

49.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Duff Ave
Ames, IA 50010

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

We have 36 DOT drug testing locations to serve you in and around Grinnell, IA.

Our Grinnell, IA DOT drug testing centers offer a range of services including drug and alcohol testing, DOT physicals, and various reports for employers and operators adhering to 49 CFR Part 40, including FMCSA and FAA. Conveniently located facilities ensure quick access with same-day service options generally available.

Choose your DOT service or test, find a nearby center, and arrange testing effortlessly for yourself or others with our efficient process.

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.

Grinnell, Iowa DOT Services

DOT Drug Testing & Services Available in Grinnell, IA:

Our DOT services in Grinnell, IA offer comprehensive solutions including drug and alcohol testing, ensuring complete adherence to DOT guidelines for safety and compliance.

DOT Services in Grinnell, IA

DOT regulations ensure drug and alcohol testing maintains employee safety and compliance, crucial for all operators within Grinnell, Iowa.

Workers' safety in Grinnell, IA is safeguarded through DOT's strict screening protocols, reducing workplace accidents.

Employers in Grinnell, Iowa rely on DOT standards for a consistent approach to maintaining safety and compliance through alcohol and drug testing.

Mandatory compliance with DOT regulations ensures testing in Grinnell, IA upholds the highest safety standards for employees.

DOT's stringent guidelines ensure all testing in Grinnell, Iowa enforces the necessary measures to maintain a safe work environment.

FMCSA Information

In Grinnell, IA, FMCSA rules mandate strict drug and alcohol testing to ensure the highest levels of safety for commercial drivers.

The FMCSA standards in Grinnell, Iowa are pivotal in safeguarding the operation and safety of commercial vehicle drivers.

FMCSA guidelines in Grinnell, IA ensure comprehensive testing for commercial driver compliance.

USCG Information

USCG rules in Grinnell, IA require strict drug and alcohol testing to maintain maritime safety and compliance.

The USCG in Grinnell, Iowa emphasizes rigorous testing to ensure the safety of all maritime personnel.

USCG standards in Grinnell, IA enforce crucial testing for maintaining safety on the waters.

FAA Information

FAA rules in Grinnell, IA implement stringent drug and alcohol testing to safeguard aviation safety and compliance.

The FAA enforces critical testing standards in Grinnell, Iowa to ensure safety within all aviation operations.

Strict FAA testing in Grinnell, IA ensures maximum aviation safety and regulatory compliance.

FRA Information

In Grinnell, IA, FRA mandates comprehensive testing protocols to maintain rail transport safety standards.

The FRA's stringent testing rules in Grinnell, Iowa ensure rail safety and compliance for all personnel.

FRA regulations in Grinnell, IA enforce essential compliance testing for rail safety.

FTA Information

FTA testing rules in Grinnell, IA, are crucial for ensuring safe public transit operations through consistent drug and alcohol testing.

The FTA ensures safety in Grinnell, Iowa by upholding stringent public transit testing guidelines.

FTA mandates comprehensive testing in Grinnell, IA for public transit safety and compliance.

PHMSA Information

In Grinnell, IA, PHMSA enforces rigorous testing standards to uphold safety in the transport of hazardous materials.

The PHMSA testing rules in Grinnell, Iowa are essential for the protection and secure handling of hazardous substances.

PHMSA regulations in Grinnell, IA ensure safety through detailed testing protocols for hazardous material handlers.

Scheduling in Grinnell, IA

To arrange any DOT drug or alcohol test in Grinnell, IA, contact us at (800) 221-4291. You may also utilize our online express scheduling system by selecting your required test and completing the registration section, an essential step before visiting the testing center.

Entering your zip code helps find the nearest testing facility in Grinnell, Iowa matching your test type. A form with center details will be emailed for smartphone access or print; no appointment is typically needed.

Testing is conducted in our SAMHSA-certified labs, with results verified by our licensed MRO physicians.

Besides Grinnell, IA, Accredited Drug Testing offers service locations across the metropolitan area and nearby cities.

Whether traveling or on vacation, our extensive network of testing centers across all cities ensures testing anywhere, anytime!

Iowa Dept. of Transportation Updates

DUI Statistics in Grinnell, IA

Grinnell, located in Poweshiek County, Iowa, often faces challenges associated with DUI (Driving Under the Influence) incidents. The Iowa Department of Transportation (DOT) has reported an uptick in DUI arrests over the past few years. In Grinnell, IA, efforts have been made to minimize DUI events through enhanced law enforcement and public awareness campaigns. According to Iowa state statistics, there is a concerted effort to reduce the rate of DUI incidents. Educational campaigns highlight the risks associated with impaired driving and promote alternatives such as ride-share services. The DOT in Iowa continues to analyze DUI data to deploy resources effectively, aiming for safer roads and lower DUI-related incidents.

Drug Involved Accidents in Grinnell, IA

Grinnell, situated in the heartland of Iowa, has seen its share of drug-involved traffic accidents. According to the Iowa DOT, these accidents include a range of substances, significantly impacting the safety standards in Poweshiek County. In Grinnell, IA, local authorities have been working diligently to address this issue by increasing roadside checks and collaborating with community groups to spread awareness about the dangers of driving under drug influence. Efforts include educational programs targeting high-risk demographics aimed at reducing the number of drug-fueled vehicular incidents. Statewide, Iowa continues to commit resources to combat this growing concern, emphasizing both prevention and stringent enforcement.

Marijuana Related Accidents in Grinnell, IA

The rise in marijuana-related accidents in Grinnell, IA, mirrors broader trends seen across Iowa. As part of Iowa's DOT efforts to address vehicular safety associated with substance use, marijuana has emerged as a significant concern. Within Poweshiek County, law enforcement agencies report a gradual increase in incidents where marijuana has played a role in impairing drivers' abilities. In response, educational initiatives are being introduced across Grinnell to inform residents about the legal repercussions and safety risks associated with driving under the influence of marijuana. Statewide, Iowa has been tracking such incidents meticulously to inform future policy decisions, focused on minimizing road dangers through targeted strategies.

Grinnell Drug Testing

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

Grinnell DOT Drug Testing

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

Grinnell DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Grinnell, IA.

Grinnell Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Grinnell, IA.v

Grinnell Hair Drug Testing

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

Grinnell Alcohol Testing

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

Grinnell Drug Testing Services

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

Grinnell 5 Panel Drug Test

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

Grinnell 10 Panel Drug Test

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

Grinnell On Site Drug Testing

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

Grinnell DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Grinnell, IA 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