DOT Drug Testing - Diagonal, IA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 21 testing centers in the Diagonal 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.

21 DOT Drug-Testing Centers in Diagonal

Minutes Away, Test Today

202 Dunning Ave

8.33 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
202 Dunning Ave
Mount Ayr, IA 50854

504 N Cleveland St

9.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
504 N Cleveland St
Mount Ayr, IA 50854

1610 W Townline St Ste 200

18.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
1610 W Townline St Ste 200
Creston, IA 50801

1700 W Townline St

18.22 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 12:30 PM-2:30 PM✓ Walk-in with Electronic Donor Pass
1700 W Townline St
Creston, IA 50801

1700 W Townline St Ste 1

18.22 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
1700 W Townline St Ste 1
Creston, IA 50801

408 Dodge St

22.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
408 Dodge St
Bedford, IA 50833

603 Rosary Dr

24.53 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
603 Rosary Dr
Corning, IA 50841

1405 Nw Church St

31.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1405 Nw Church St
Leon, IA 50144

800 S Fillmore St

33.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 S Fillmore St
Osceola, IA 50213

609 Se Kent St

34.61 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
609 Se Kent St
Greenfield, IA 50849

823 S 17th St

36.88 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 03:30 PM
823 S 17th St
Clarinda, IA 51632

220 Essie Davison Dr

37.15 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:30 PM - 04:30 PM
220 Essie Davison Dr
Clarinda, IA 51632

300 W Hutchings St

39.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 W Hutchings St
Winterset, IA 50273

1704 Main St

40.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1704 Main St
Bethany, MO 64424

3307 Miller St

41.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3307 Miller St
Bethany, MO 64424

3202 Miller St

41.24 mi
🕑 Testing Hours: Mon–Sat: 9:00 AM-9:00 PM • Sun: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3202 Miller St
Bethany, MO 64424

318 N Main St

42.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
318 N Main St
Maryville, MO 64468

2016 S Main St

43.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2016 S Main St
Maryville, MO 64468

101 Main St

45.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 Main St
Lineville, IA 50147

2301 Eastern Ave

47.87 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
2301 Eastern Ave
Red Oak, IA 51566

400 N Fullerton St

48.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 N Fullerton St
Princeton, MO 64673

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

We have 21 DOT drug testing locations to serve you in and around Diagonal, IA.

Our Diagonal, IA facilities and nearby locations offer a suite of DOT services, including drug & alcohol testing, physicals, random pool, and consortium enrollment, plus various compliance reports for all DOT modes like FMCSA, FTA, FAA, USCG, FRA, and PHMSA. With locations close to your home or workplace, we usually provide same-day service.

Select the necessary DOT service or tests and choose a close location—test arrangements are available for yourself, employees, or other individuals. Enjoy our seamless process in setting up DOT drug tests in Diagonal with ease.

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.

Diagonal, Iowa DOT Services

DOT Drug Testing & Services Available in Diagonal, IA:

In Diagonal, IA, we offer comprehensive DOT services tailored to meet regulatory standards. Our proficient team ensures efficient scheduling and testing, helping maintain compliance effortlessly.

DOT Services in Diagonal, IA

DOT regulations mandate drug and alcohol screening to ensure safety and compliance in transportation sectors such as FMCSA, FAA, and others in Diagonal, Iowa.

It's critical for all employers in Diagonal, IA under DOT jurisdiction to implement regular testing to safeguard their workforce and public safety.

By adhering to these rules, Diagonal, Iowa employers can maintain certification and stay aligned with federal safety standards.

Accredited Drug Testing in Diagonal, IA provides efficient and reliable testing services, advocating for a secure and compliant work environment.

FMCSA Information

FMCSA requires regular drug and alcohol tests for commercial drivers in Diagonal, IA, ensuring road safety and regulatory adherence.

In Diagonal, Iowa, FMCSA mandates testing of drivers post-accidents to maintain highway safety and employer compliance.

USCG Information

For USCG personnel in Diagonal, IA, routine drug checks are crucial for maritime safety and operational efficiency.

USCG mandates stringent alcohol tests in Diagonal, Iowa to oversee the sobriety of its marine workforce diligently.

FAA Information

FAA mandates drug screening for aviation employees in Diagonal, Iowa, ensuring passengers’ safety and air traffic credibility.

Repeated FAA alcohol tests in Diagonal, IA aid in preventing aviation mishaps resulting from impaired staff.

FRA Information

FRA safety standards require drug surveillance for all rail operators in Diagonal, IA, promoting rail system integrity.

Comprehensive FRA testing in Diagonal, Iowa keeps railroads safe, avoiding derailments linked to substance abuse.

FTA Information

FTA's protocols in Diagonal, IA ensure public transit workers are drug-free, safeguarding commuter travel safety.

FTA alcohol tests in Diagonal, Iowa, a prerequisite for maintaining efficient and safe public transportation operations.

PHMSA Information

PHMSA testing in Diagonal, IA helps monitor pipeline workers' sobriety, ensuring zero accidents due to substance misuse.

Mandatory PHMSA substance checks in Diagonal, Iowa maintain pipeline operational safety and workforce reliability.

Scheduling in Diagonal, IA

Organize a DOT drug or alcohol test in Diagonal, IA by calling us at (800) 221-4291, or schedule online with our express system. Choose your test and fill out the Donor Information/Registration. You must be registered before visiting the test site.

The zip code helps us find the nearest testing center in Diagonal, Iowa for your chosen test. A form with the center's location, operating hours, and directives will be emailed to you. Bring it printed or on your smartphone. Most times, no prior booking is needed, although pre-registration and payment are mandatory.

Our labs, certified by SAMHSA, ensure test results are verified by our licensed Medical Review Officers (MRO).

Beyond Diagonal, IA, Accredited Drug Testing operates centers across the metro and nearby areas.

Whether traveling or on a break, rest assured, Accredited Drug Testing can arrange your test nationwide with locations available anytime, anywhere!

Iowa Dept. of Transportation Updates

Diagonal Drug Testing

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

Diagonal DOT Drug Testing

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

Diagonal DNA Testing

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

Diagonal Industry Training

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

Diagonal Hair Drug Testing

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

Diagonal Alcohol Testing

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

Diagonal Drug Testing Services

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

Diagonal 5 Panel Drug Test

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

Diagonal 10 Panel Drug Test

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

Diagonal On Site Drug Testing

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

Diagonal DOT Physicals

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024


(800) 221-4291