DOT Drug Testing - Harrison, TN

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 34 testing centers in the Harrison 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 Harrison

Minutes Away, Test Today

7380 Volkswagen Dr Ste 100

2.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7380 Volkswagen Dr Ste 100
Chattanooga, TN 37416

6101 Enterprise Park Dr

4.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6101 Enterprise Park Dr
Chattanooga, TN 37416

7155 Lee Hwy Ste 400

4.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7155 Lee Hwy Ste 400
Chattanooga, TN 37421

9203 Lee Hwy Ste 9

4.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9203 Lee Hwy Ste 9
Ooltewah, TN 37363

9413 Apison Pike Ste 110

4.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9413 Apison Pike Ste 110
Ooltewah, TN 37363

6102 Shallowford Rd Ste 102

4.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6102 Shallowford Rd Ste 102
Chattanooga, TN 37421

7429 Shallowford Rd

5.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7429 Shallowford Rd
Chattanooga, TN 37421

5959 Shallowford Rd Ste 413b

5.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5959 Shallowford Rd Ste 413b
Chattanooga, TN 37421

6016 Shallowford Rd Ste 200

5.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6016 Shallowford Rd Ste 200
Chattanooga, TN 37421

6740 Lee Hwy

5.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6740 Lee Hwy
Chattanooga, TN 37421

5241 Highway 153 Ste 121

5.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5241 Highway 153 Ste 121
Hixson, TN 37343

1521 Gunbarrel Rd 103

5.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1521 Gunbarrel Rd 103
Chattanooga, TN 37421

2021 Hamilton Place Blvd

5.83 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
2021 Hamilton Place Blvd
Chattanooga, TN 37421

4706 Hixson Pike Ste B

6.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4706 Hixson Pike Ste B
Hixson, TN 37343

4490 Hixson Pike

6.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4490 Hixson Pike
Hixson, TN 37343

1755 Gunbarrel Rd Ste 205

6.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1755 Gunbarrel Rd Ste 205
Chattanooga, TN 37421

7378 Applegate Ln

6.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7378 Applegate Ln
Chattanooga, TN 37421

1618 Gunbarrel Rd Ste 103

6.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1618 Gunbarrel Rd Ste 103
Chattanooga, TN 37421

8644 E Brainerd Rd Ste 104

7.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8644 E Brainerd Rd Ste 104
Chattanooga, TN 37421

5779 Brainerd Rd

7.96 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
5779 Brainerd Rd
Chattanooga, TN 37411

924 Spring Creek Rd

8.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
924 Spring Creek Rd
Chattanooga, TN 37412

403 Mcbrien Rd

9.00 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
403 Mcbrien Rd
East Ridge, TN 37412

961 Spring Creek Rd

9.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
961 Spring Creek Rd
Chattanooga, TN 37412

600 N Holtzclaw Ave Ste 210,

9.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 N Holtzclaw Ave Ste 210,
Chattanooga, TN 37404

6739 Ringgold Rd Ste 4

9.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6739 Ringgold Rd Ste 4
Chattanooga, TN 37412

2205 Mccallie Avenue Ste 310

9.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2205 Mccallie Avenue Ste 310
Chattanooga, TN 37404

1100 E 3rd St Ste G150 Utfp Bldg

9.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 E 3rd St Ste G150 Utfp Bldg
Chattanooga, TN 37403

4230 Ringgold Rd

10.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4230 Ringgold Rd
East Ridge, TN 37412

104 Howard St

12.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 Howard St
Rossville, GA 30741

118 Howard St

12.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
118 Howard St
Rossville, GA 30741

100 Gross Crescent Cir

12.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Gross Crescent Cir
Fort Oglethorpe, GA 30742

1384 Battlefield Pkwy

12.82 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
1384 Battlefield Pkwy
Fort Oglethorpe, GA 30742

1301 Mcfarland Ave

13.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 Mcfarland Ave
Rossville, GA 30741

321 Browns Ferry Rd Ste A-3

13.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
321 Browns Ferry Rd Ste A-3
Chattanooga, TN 37419

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 Harrison, TN.

For those in Harrison, TN and nearby locales, our DOT testing facilities offer a suite of services, including drug and alcohol testing, physicals, and compliance services such as random pool and Consortium enrollment, MVR and qualification reports. Our services extend to all DOT regulations from FMCSA, FTA, FAA, USCG, FRA to PHMSA, ensuring compliance with 49 CFR Part 40. Our centers' proximity and same-day availability make testing seamless.

Choose from a wide array of tests and conveniently select a nearby center for personal use or employer requirements. Accredited Drug Testing streamlines the process, enabling effortless DOT service arrangement in Harrison with efficiency and 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.

Harrison, Tennessee DOT Services

DOT Drug Testing & Services Available in Harrison, TN:

Located in Harrison, TN, Accredited Drug Testing extends comprehensive DOT services, offering reliable and efficient testing for transportation safety compliance, ensuring your workforce remains vigilant and safe.

DOT Services in Harrison, TN

DOT regulations in Harrison, Tennessee aim to maintain a drug and alcohol-free work environment crucial for transportation safety. These rules mandate a structured program ensuring compliance among all employees.

Regular drug and alcohol testing mitigates risks, maintaining employee performance and safety, especially in sensitive transportation roles. Harrison, TN adheres to these stringent standards.

By complying with DOT regulations, employers in Harrison, Tennessee ensure personnel remain fit for duty, thus preventing accidents and enhancing overall safety in the transportation sector.

Compliance with DOT screening regulations in Harrison, Tennessee, is vital for meeting safety standards, ensuring a workforce free from substance influences to promote top-tier operational safety.

FMCSA Information

FMCSA guidelines in Harrison, Tennessee ensure commercial driver safety through mandatory drug and alcohol screenings, facilitating secure travel on national highways.

Accredited Drug Testing in Harrison, TN supports FMCSA's zero-tolerance policy by offering rigorous, compliant testing services for commercial drivers.

USCG Information

To uphold safety on water, USCG in Harrison, TN imposes stringent drug testing for maritime personnel, ensuring operations are conducted safely.

Through Accredited Drug Testing, Harrison, TN meets USCG requirements, preserving the safety integrity of maritime activities.

FAA Information

FAA mandates in Harrison, TN enforce drug and alcohol testing to maintain unyielding safety standards in aviation, ensuring pilots and crew remain compliant and focused.

Through Accredited Drug Testing, Harrison, TN aviation personnel meet FAA guidelines, promoting air travel safety and secure operations.

FRA Information

FRA compliance in Harrison, TN involves meticulous drug screening to ensure rail safety, preventing accidents stemming from substance impairment.

Harrison, TN’s Accredited Drug Testing facilitates FRA adherence, maintaining robust rail operation safety through diligent testing procedures.

FTA Information

FTA's rigorous screening in Harrison, TN ensures public transit workers are free from substances, supporting safe and reliable public transportation systems.

In partnership with Accredited Drug Testing, Harrison, TN keeps FTA standards in check, promoting public transportation safety.

PHMSA Information

PHMSA regulations in Harrison, TN require strict drug testing for pipeline and hazardous materials transport workers, safeguarding public and environmental safety.

Accredited Drug Testing ensures PHMSA compliance through comprehensive testing services in Harrison, TN, enhancing safety in hazardous material handling.

Scheduling in Harrison, TN

Reach Accredited Drug Testing's local scheduling department for a DOT drug or alcohol test in Harrison, TN at (800) 221-4291. Opt for our online scheduling system to select a test and finish registration; remember to register before arriving at the testing center.

Simply enter your zip code, and we'll locate the nearest Harrison, TN testing site. An email with the donor pass, location details, and instructions will be sent for your convenience. No need for an appointment usually, but complete the information and register beforehand.

We use SAMHSA-certified labs, ensuring every result is reviewed by our in-house Medical Review Officers, who are licensed physicians.

Accredited Drug Testing offers comprehensive testing in Harrison, TN and beyond, with extensive centers in metro areas.

No matter where you are, our nationwide coverage ensures testing can be scheduled anytime, anywhere!

Tennessee Dept. of Transportation Updates

DUI Statistics in Harrison, TN

Driving under the influence (DUI) in Hamilton County, the location of Harrison, TN, presents a significant public safety concern. Tennessee, commonly known as TN, enforces stringent DUI laws with a focus on reducing alcohol-related incidents on the road. In recent years, Hamilton County has observed a noteworthy number of DUI cases, affecting not only Harrison but the broader region as well. Efforts are underway to conduct educational programs and stricter law enforcement to curb such incidents. We see an ongoing emphasis on collaboration between local law enforcement and Tennessee DOT to enhance preventive measures for reducing DUI cases.

Drug-Involved Accidents in Harrison, TN

In the area of Hamilton County, where Harrison, TN is situated, drug-related accidents pose an increasing dilemma for transportation safety officials. The Tennessee Department of Transportation (TDOT) is particularly concerned about the role of narcotics in vehicular incidents. Data indicates a rise in drug-related crashes, sparking comprehensive campaigns aimed at prevention, awareness, and treatment. TDOT and local agencies are actively engaged in strategic intervention plans to mitigate drug involvement in accidents, making roads safer for the residents of both Harrison and Tennessee at large.

Marijuana-Related Accidents in Harrison, TN

The impact of marijuana on road safety in Hamilton County, especially in areas such as Harrison, TN, parallels national trends where legalization debates continue. Tennessee (TN), where marijuana remains illegal for recreational use, still encounters marijuana-related traffic incidents. Local authorities, alongside the DOT, work diligently on monitoring and responding to these cases. Recent statistics show a correlation between marijuana use and impaired driving incidents, propelling initiatives to inform Tennessee drivers of the associated risks. Efforts to implement roadside testing and education programs are ongoing, aiming to decrease marijuana-impaired accidents.

Harrison Drug Testing

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

Harrison DOT Drug Testing

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

Harrison DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Harrison, TN.

Harrison Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Harrison, TN.v

Harrison Hair Drug Testing

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

Harrison Alcohol Testing

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

Harrison Drug Testing Services

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

Harrison 5 Panel Drug Test

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

Harrison 10 Panel Drug Test

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

Harrison On Site Drug Testing

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

Harrison DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Harrison, TN 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