DOT Drug Testing - Phoenix Lake Cedar Ridge, CA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

33 DOT Drug-Testing Centers in Phoenix Lake Cedar Ridge

Minutes Away, Test Today

940 Sylva Lane, Suite # F24.27 miles

940 Sylva Lane, Suite # F2
Sonora, CA 95370

19747 Greenley Rd4.60 miles

19747 Greenley Rd
Sonora, CA 95370

1000 Greenley Rd4.61 miles

1000 Greenley Rd
Sonora, CA 95370

2182 Highway 415.54 miles

2182 Highway 4
Arnold, CA 95223

60 Copper Cove Dr17.55 miles

60 Copper Cove Dr
Copperopolis, CA 95228

768 Mountain Ranch Rd23.35 miles

768 Mountain Ranch Rd
San Andreas, CA 95249

1919 Vista Del Lago Dr31.03 miles

1919 Vista Del Lago Dr
Valley Springs, CA 95252

20104 Hwy 8833.23 miles

20104 Hwy 88
Pine Grove, CA 95665

223 Clinton Rd, Ste 20333.61 miles

223 Clinton Rd, Ste 203
Jackson, CA 95642

500 South Ave Ste 133.94 miles

500 South Ave Ste 1
Jackson, CA 95642

100 Mission Blvd33.99 miles

100 Mission Blvd
Jackson, CA 95642

1390 W H St Ste C35.55 miles

1390 W H St Ste C
Oakdale, CA 95361

431 Sutter Hill Rd36.88 miles

431 Sutter Hill Rd
Sutter Creek, CA 95685

5189 Hospital Rd39.91 miles

5189 Hospital Rd
Mariposa, CA 95338

9000 Ahwahnee Dr43.74 miles

9000 Ahwahnee Dr
Yosemite National Park, CA 95389

1700 Coffee Rd44.13 miles

1700 Coffee Rd
Modesto, CA 95355

600 Coffee Rd44.73 miles

600 Coffee Rd
Modesto, CA 95355

2112 Mchenry Ave44.78 miles

2112 Mchenry Ave
Modesto, CA 95350

1340 Mitchell Rd44.82 miles

1340 Mitchell Rd
Modesto, CA 95351

1524 Mchenry Ave Ste 16045.03 miles

1524 Mchenry Ave Ste 160
Modesto, CA 95350

1524 Mchenry Ave. Ste 120,45.03 miles

1524 Mchenry Ave. Ste 120,
Modesto, CA 95350

1524 Mchenry Ave Ste 50045.10 miles

1524 Mchenry Ave Ste 500
Modesto, CA 95350

1541 Florida Ave Ste 10245.18 miles

1541 Florida Ave Ste 102
Modesto, CA 95350

1441 Florida Ave45.20 miles

1441 Florida Ave
Modesto, CA 95350

911 E Tuolumne Rd45.64 miles

911 E Tuolumne Rd
Turlock, CA 95382

1801 Colorado Ave Ste 13045.81 miles

1801 Colorado Ave Ste 130
Turlock, CA 95382

400 12th St Suite 2346.11 miles

400 12th St Suite 23
Modesto, CA 95354

400 12th St Ste 2346.12 miles

400 12th St Ste 23
Modesto, CA 95354

4601 Dale Rd Fl 446.30 miles

4601 Dale Rd Fl 4
Modesto, CA 95356

3125 Conant Ave46.57 miles

3125 Conant Ave
Modesto, CA 95350

1048 Geer Rd46.63 miles

1048 Geer Rd
Turlock, CA 95380

1064 Woodland Ave Ste F46.89 miles

1064 Woodland Ave Ste F
Modesto, CA 95351

2000 Paulson Rd47.23 miles

2000 Paulson Rd
Turlock, CA 95380

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

We have 33 DOT drug testing locations to serve you in and around Phoenix Lake Cedar Ridge, CA.

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.

DOT Services in Phoenix Lake Cedar Ridge, CA

FMCSA Information

USCG Information

FAA Information

FRA Information

FTA Information

PHMSA Information

California Dept. of Transportation Updates

Phoenix Lake Cedar Ridge Drug Testing

Quickly find trusted local drug testing centers in Phoenix Lake Cedar Ridge, CA — fast, convenient, and reliable every time!

Phoenix Lake Cedar Ridge DOT Drug Testing

Quickly find a local DOT drug testing center in Phoenix Lake Cedar Ridge, CA — fast, reliable, convenient nationwide service!

Phoenix Lake Cedar Ridge DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Phoenix Lake Cedar Ridge, CA.

Phoenix Lake Cedar Ridge Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Phoenix Lake Cedar Ridge, CA.v

Phoenix Lake Cedar Ridge Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Phoenix Lake Cedar Ridge, CA locations—results you can trust, every time!

Phoenix Lake Cedar Ridge Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Phoenix Lake Cedar Ridge, CA.

Phoenix Lake Cedar Ridge Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Phoenix Lake Cedar Ridge, CA.

Phoenix Lake Cedar Ridge 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Phoenix Lake Cedar Ridge, CA employers and individuals nationwide.

Phoenix Lake Cedar Ridge 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Phoenix Lake Cedar Ridge, CA workplace and personal testing needs.

Phoenix Lake Cedar Ridge On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Phoenix Lake Cedar Ridge, CA workplace compliant.

Phoenix Lake Cedar Ridge DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Phoenix Lake Cedar Ridge, 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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

Great service

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

Jesse Dupre - 4/12/2025


(800) 221-4291