DOT Drug Testing - Three Rocks, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 39 testing centers in the Three Rocks 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.

39 DOT Drug-Testing Centers in Three Rocks

Minutes Away, Test Today

1165 Phelps Ave Ste 203

24.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1165 Phelps Ave Ste 203
Coalinga, CA 93210

1191 Phelps Ave

24.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1191 Phelps Ave
Coalinga, CA 93210

1165 Phelps Avenue, Suite 107

24.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1165 Phelps Avenue, Suite 107
Coalinga, CA 93210

1250 E Almond Ave Po Box 1328

30.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1250 E Almond Ave Po Box 1328
Madera, CA 93637

4739 W. Shaw Ave, Suite 104

35.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4739 W. Shaw Ave, Suite 104
Fresno, CA 93722

363 East Almond Avenue, Suite 107

35.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
363 East Almond Avenue, Suite 107
Madera, CA 93637

509 S I St Ste A

36.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
509 S I St Ste A
Madera, CA 93637

344 W 6th St

36.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
344 W 6th St
Madera, CA 93637

2746 E Jensen Ave

36.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2746 E Jensen Ave
Fresno, CA 93706

2370 W Cleveland Ave

36.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2370 W Cleveland Ave
Madera, CA 93637

2339 W Cleveland Ave Ste 103

36.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2339 W Cleveland Ave Ste 103
Madera, CA 93637

2113 Merced St

37.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2113 Merced St
Fresno, CA 93721

2555 S East Ave

37.23 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
2555 S East Ave
Fresno, CA 93706

1350 O Street Suite 101

37.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1350 O Street Suite 101
Fresno, CA 93721

2023 Divisadero St,

37.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2023 Divisadero St,
Fresno, CA 93701

2911 Tulare St

37.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2911 Tulare St
Fresno, CA 93721

5550 N Palm Ave Ste 107

39.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5550 N Palm Ave Ste 107
Fresno, CA 93704

5649 N Palm Ave

39.06 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5649 N Palm Ave
Fresno, CA 93704

222 W Shaw Ave

39.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
222 W Shaw Ave
Fresno, CA 93704

6101 N Fresno St Ste 103

40.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6101 N Fresno St Ste 103
Fresno, CA 93710

6042 N Fresno St Ste 101

40.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6042 N Fresno St Ste 101
Fresno, CA 93710

5361 E Kings Canyon Rd

41.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5361 E Kings Canyon Rd
Fresno, CA 93727

7265 N 1st St Ste 105

41.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7265 N 1st St Ste 105
Fresno, CA 93720

1245 E Herndon Ave

41.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1245 E Herndon Ave
Fresno, CA 93720

450 Kings County Dr, Ste 103

41.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 Kings County Dr, Ste 103
Hanford, CA 93230

869 W Lacey Blvd

42.55 mi
🕑 Testing Hours: M-Th 8:00 AM-4:30 PM • F 8:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
869 W Lacey Blvd
Hanford, CA 93230

7075 N Maple Ave, Ste 104

42.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7075 N Maple Ave, Ste 104
Fresno, CA 93720

7005 N Maple Ave Ste 104

42.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7005 N Maple Ave Ste 104
Fresno, CA 93720

7300 N Fresno St Oak 1 Bldg

42.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7300 N Fresno St Oak 1 Bldg
Fresno, CA 93720

1120 N Irwin St,

42.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1120 N Irwin St,
Hanford, CA 93230

1028 N Douty St

43.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1028 N Douty St
Hanford, CA 93230

1850 Whitson St

43.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1850 Whitson St
Selma, CA 93662

755 N Peach Ave Ste C13

44.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
755 N Peach Ave Ste C13
Clovis, CA 93611

On--site Only

44.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
On--site Only
Fresno, CA 93737

1122 Rose Ave, Ste 2

44.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1122 Rose Ave, Ste 2
Selma, CA 93662

5612 Bisqustone

44.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5612 Bisqustone
Fresno, CA 98710

285 Mercey Springs Rd Ste A

45.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
285 Mercey Springs Rd Ste A
Los Banos, CA 93635

300 Canal St

46.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Canal St
King City, CA 93930

809 Broadway St

46.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
809 Broadway St
King City, CA 93930

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

We have 39 DOT drug testing locations to serve you in and around Three Rocks, CA.

In Three Rocks, CA, our Local DOT Drug Testing facilities are conveniently located, offering various services such as DOT Drug and Alcohol Testing, DOT Physicals, and Random Pool enrollment. We cater to Employers, Single Operators, and all DOT modes complying with 49 CFR Part 40, including FMCSA, FTA, FAA, USCG, FRA, and PHMSA. With locations a short drive away, same-day service is often available.

Choose your desired DOT service or drug/alcohol test(s) and easily select a nearby location for testing. This streamlined process ensures a hassle-free experience when scheduling DOT drug testing near Three Rocks, whether for yourself, employees, or another individual.

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.

Three Rocks, California DOT Services

DOT Drug Testing & Services Available in Three Rocks, CA:

Located in Three Rocks, CA, our Accredited Drug Testing facilities provide comprehensive DOT services, ensuring compliance and safety. From drug tests to physicals, we meet all local and federal requirements efficiently.

DOT Services in Three Rocks, CA

DOT regulations mandate strict drug and alcohol screenings, vital for employee safety in Three Rocks, California. These rules ensure a drug-free work environment, protecting both employees and public safety.

In Three Rocks, CA, employers must follow DOT regulations. Regular screenings are mandatory for safety-sensitive positions, ensuring compliance and employee well-being.

Drug and alcohol policies in Three Rocks, California, safeguard against impairment, essential for maintaining workplace safety. Regular tests minimize risks associated with substance abuse.

Adherence to DOT drug and alcohol regulations is fundamental for all businesses in Three Rocks, CA, committed to safety and compliance, reducing workplace incidents.

FMCSA Information

In Three Rocks, CA, FMCSA guidelines necessitate routine DOT drug testing for commercial drivers, ensuring safety and adherence to federal standards.

FMCSA regulations in Three Rocks, California, ensure CDL holders undergo scheduled substance testing, crucial for road safety.

USCG Information

USCG mandates stringent drug testing for maritime workers in Three Rocks, CA, ensuring coastal and inland waterway safety.

Three Rocks, California's USCG rules require marine staff to participate in drug and alcohol screenings, critical for operational safety.

FAA Information

FAA drug testing rules in Three Rocks, CA, enforce strict compliance for aviation personnel, ensuring safety in air transport services.

In Three Rocks, California, FAA regulations require routine substance testing for aviation employees, essential for preventing drug-related incidents.

FRA Information

In Three Rocks, CA, FRA mandates drug and alcohol testing for rail workers, enhancing safety and regulatory compliance.

FRA guidelines in Three Rocks, California, require regular testing for railway staff to uphold rail safety standards.

FTA Information

FTA guidelines in Three Rocks, CA, require transit employees to undergo periodic drug testing, aiming to maintain safe public transport services.

In Three Rocks, California, FTA regulations ensure transit workers adhere to strict substance testing for rider safety.

PHMSA Information

In Three Rocks, CA, PHMSA guidelines demand stringent drug and alcohol testing for transportation employees, maintaining high safety standards.

PHMSA's drug testing regulations in Three Rocks, California, ensure safe operation of pipelines and hazardous material transportation.

Scheduling in Three Rocks, CA

To schedule DOT drug or alcohol tests in Three Rocks, CA, contact our scheduling team at (800) 221-4291 or use our online system. Select your test, complete registration, and head to your nearest testing center after registering.

The zip code entered helps find the nearest DOT test center in Three Rocks, CA. You'll receive a donor pass via email, containing the center's address and hours. Bring this form or display it on your smartphone; no appointment is usually needed, but ensure you complete registration and payment first.

Our SAMHSA-certified labs ensure all results are reviewed by our licensed Medical Review Officers (MRO) for accuracy and compliance.

Besides DOT drug and alcohol testing in Three Rocks, CA, we have additional facilities across the larger metropolitan area and nearby cities, expanding your testing options.

Traveling or on vacation? Accredited Drug Testing operates nationwide, ready to schedule your test anywhere and at any time!

California Dept. of Transportation Updates

Three Rocks, CA: DUI Statistics

In Three Rocks, CA, a small community located within Fresno County, California, DUI incidents have been a notable concern for the Department of Transportation (DOT). Over recent years, DUI-related accidents have constituted a significant portion of traffic incidents. In California, DUIs are a major focus of public safety campaigns, and Fresno County sees a measurable impact of these efforts annually. Within Three Rocks, law enforcement collaborates with statewide initiatives to reduce the incidence of driving under the influence. As such, DOT statistics indicate a yearly fluctuation in DUI incidents, largely due to increased enforcement and awareness campaigns. Across California, the focus on reducing DUIs continues to be a priority, reflecting the state's commitment to minimizing these dangerous occurrences on the roads.

Drug-Involved Accidents in Fresno County, CA

Fresno County, where Three Rocks, CA, is situated, faces ongoing challenges due to drug-involved accidents. The California Department of Transportation (Caltrans) and local agencies work together to address this serious issue through enhanced roadside testing and public awareness campaigns. Drug impairment, other than alcohol, contributes to a portion of traffic accidents in the region. In Fresno County, statistics reveal that drug-involved incidents, although not as numerous as alcohol-related DUIs, still pose significant risks to road safety. The region emphasizes educational programs aimed at reducing drug-impaired driving, focusing on both prescription and illicit substances. California is at the forefront of developing strategies to reduce these incidents, aiming to safeguard all road users in places like Three Rocks.

Marijuana-Related Traffic Incidents in Three Rocks, CA

In the wake of marijuana legalization in California, Three Rocks, CA, along with its encompassing Fresno County, has observed an impact on road safety statistics. Marijuana-related traffic incidents have garnered the attention of the Department of Transportation (DOT), prompting targeted efforts to address this evolving challenge. Although the data on marijuana's role in accidents is still emerging, the community has seen an uptick in public safety campaigns aimed at reducing cannabis-impaired driving. Fresno County employs strategic measures, including law enforcement training and public schooling, to mitigate these occurrences. California's commitment to adaptation and response to new laws is evident in its approach to managing the potential rise in marijuana-influenced driving incidents, ensuring that drivers remain aware of their impacts on road safety.

Three Rocks Drug Testing

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

Three Rocks DOT Drug Testing

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

Three Rocks DNA Testing

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

Three Rocks Industry Training

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

Three Rocks Hair Drug Testing

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

Three Rocks Alcohol Testing

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

Three Rocks Drug Testing Services

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

Three Rocks 5 Panel Drug Test

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

Three Rocks 10 Panel Drug Test

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

Three Rocks On Site Drug Testing

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

Three Rocks DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Three Rocks, 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 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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024


(800) 221-4291