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Drug and Alcohol Testing San Joaquin CA - (800) 828-7086

DOT 300x183Our local DOT drug and alcohol testing centers are located in San Joaquin CA and the surrounding areas providing DOT drug testing, DOT alcohol testing and DOT physicals for all DOT modes regulated by Part 40. Same day service is available at our San Joaquin CA DOT drug testing facilities and most of our DOT drug testing locations are within minutes of your home or office.

What type of DOT Testing is required?

Coastal Drug Testing provides DOT pre-employment, random, post-accident, reasonable suspicion and return to duty testing at our San Joaquin CA DOT drug testing centers.

If you hold a CDL license, a large, medium or a small trucking company, Coastal Drug Testing has a complete DOT compliance package which includes all the requirements to comply with CFR 49 part 40.

All Coastal Drug Testing DOT drug testing centers utilize SAMHSA Certified laboratories and a licensed Medical Review Officer as required by DOT part 40 regulations.

The U.S Department of Transportation (DOT) requires that all DOT regulated "safety sensitive" employees have a negative DOT pre-employment drug test result on file and be actively enrolled in a DOT approved random drug and alcohol random testing pool (consortium).

In addition, if a DOT regulated company has more than one "safety sensitive" employee, the employer must also have a written DOT drug and alcohol policy along with an on-site supervisor that must have completed a reasonable suspicion supervisor training program.

On the road and need a DOT Drug or Alcohol test? No Worries!

To be compliant with DOT regulations, a company's DOT drug and alcohol testing program must have the following components:

  • Employee Drug Testing
  • Written Drug and Alcohol Policy
  • Supervisor Training
  • Substance Abuse Referral
  • Employee Education
  • Random Selection Program
  • Post Accident Testing
  • Designated Employer Representative
  • Federal Chain of Custody Forms
  • Part 40 Regulations on File

The Department of Transportation (DOT) has specific drug and alcohol testing requirements for the all transportation modes all DOT agencies.

Our modes included are:

  • Federal Motor Carrier Safety Administration (FMCSA)
  • Federal Aviation Administration (FAA)
  • Federal Transit Administration (FTA)
  • United States Coast Guard (USCG)
  • Pipeline and Hazardous Materials Safety Administration (PHMSA)
  • Federal Railroad Administration (FRA)

Are You Enrolled in a DOT Consortium?

Individuals who are employed in a position designated as "safety sensitive" must be actively enrolled in a random drug and alcohol testing program. Oftentimes, covered employees will join a group of other DOT regulated employees in a random testing program and this is referred to as a DOT Consortium. Generally, an employer who has less than fifty employees or single operators will join the consortium which will comply with the random drug and alcohol testing requirements of 49 CFR Part 40. Employers that have over 50 employees who are regulated by Part 40 may elect to be enrolled in a "stand alone" random testing pool.

The DOT consortium is cost effective and complies with all requirements of 49 CFR Part 40 which mandates that all "safety sensitive" employees be enrolled in a random drug and alcohol testing program.

The Department of Transportation (DOT) has strict regulations requiring regulated companies and independent operators (CDL License Holders) to be an active member of a DOT drug and alcohol Consortium and failure to comply with these regulations can result in significant fines and other DOT sanctions.

We are fully versed in the DOT procedures for pre-employment drug testing, random drug testing, reasonable suspicion drug testing, post-accident drug testing, return to duty drug testing and follow up drug testing.

DOT regulated companies with multiple safety sensitive employees must also have an employee within the company who is assigned as the "designated employer representative" (DER). This is the person responsible for removing any DOT "safety sensitive" employee who is covered by 49 CFR Part 40 from performing a DOT safety sensitive position when a positive drug or alcohol test result has occurred or an employee has refused to take a required DOT test.

If you have recently become a DOT regulated company, within the next 18 months the Department of Transportation (DOT) will conduct a "new entrant" inspection to ensure that you are in compliance with all DOT regulations including the drug and alcohol testing requirements. If you are currently a DOT regulated company, you are subject to regular inspections to ensure compliance.

Avoid DOT fines, penalties and be complaint with all DOT drug and alcohol testing regulations! Coastal Drug Testing can assist small, medium and large DOT companies in complying with all requirements of 49 CFR Part 40.

DOT Drug Testing Locations in San Joaquin CA

1805 N CALIFORNIA ST STE 303 0.9 miles

1805 N CALIFORNIA ST STE 303
STOCKTON, CA 95204
Categories: STOCKTON CA

1800 N CALIFORNIA ST 0.9 miles

1800 N CALIFORNIA ST
STOCKTON, CA 95204
Categories: STOCKTON CA

1429 W FREMONT ST 1.2 miles

1429 W FREMONT ST
STOCKTON, CA 95203
Categories: STOCKTON CA

1801 E MARCH LN ste D480 3.1 miles

1801 E MARCH LN ste D480
STOCKTON, CA 95210
Categories: STOCKTON CA

2291 W March Lane, Suite 145 F 3.2 miles

2291 W March Lane, Suite 145 F
Stockton, CA 95207
Categories: Stockton CA

7373 WEST LN FL 1 4.3 miles

7373 WEST LN FL 1
STOCKTON, CA 95210
Categories: STOCKTON CA

1782 W HAMMER LN 5.0 miles

1782 W HAMMER LN
STOCKTON, CA 95209
Categories: STOCKTON CA

3663 ARCH RD STE 400 5.3 miles

3663 ARCH RD STE 400
STOCKTON, CA 95215
Categories: STOCKTON CA

8829 DAVIS RD STE 1 5.5 miles

8829 DAVIS RD STE 1
STOCKTON, CA 95209
Categories: STOCKTON CA

10200 Trinity Pkwy 7.6 miles

10200 Trinity Pkwy
Stockton, CA 95219
Categories: Stockton CA

901 DARCY PKWY 10.7 miles

901 DARCY PKWY
LATHROP, CA 95330
Categories: LATHROP CA

1779 W YOSEMITE AVE FL 202 11.3 miles

1779 W YOSEMITE AVE FL 202
MANTECA, CA 95337
Categories: MANTECA CA

840 S FAIRMONT AVE STE 9 11.4 miles

840 S FAIRMONT AVE STE 9
LODI, CA 95240
Categories: LODI CA

800 S Lower Sacramento Rd 11.5 miles

800 S Lower Sacramento Rd
LODI, CA 95242
Categories: LODI CA

801 South Ham Lane Ste I, 11.5 miles

801 South Ham Lane Ste I,
Lodi, CA 95242
Categories: Lodi CA

801 S FAIRMONT AVE 11.5 miles

801 S FAIRMONT AVE
LODI, CA 95240
Categories: LODI CA

1205 E NORTH ST 11.6 miles

1205 E NORTH ST
MANTECA, CA 95336
Categories: MANTECA CA

1300 W LODI AVE STE K 11.9 miles

1300 W LODI AVE STE K
LODI, CA 95242
Categories: LODI CA

965 E YOSEMITE AVE STE 9 12.0 miles

965 E YOSEMITE AVE STE 9
MANTECA, CA 95336
Categories: MANTECA CA

1140 Norman Dr, Ste 2 12.3 miles

1140 Norman Dr, Ste 2
Manteca, CA 95336
Categories: Manteca CA

1341 HISTORICAL PLAZA WAY 12.4 miles

1341 HISTORICAL PLAZA WAY
MANTECA, CA 95336
Categories: MANTECA CA

On-Site Only 13.4 miles

On-Site Only
Lodi, CA 95242
Categories: Lodi CA

1550 COLONY RD STE B 16.2 miles

1550 COLONY RD STE B
RIPON, CA 95366
Categories: RIPON CA

2160 W GRANT LINE RD Ste 230 16.7 miles

2160 W GRANT LINE RD Ste 230
TRACY, CA 95377
Categories: TRACY CA

644 W 12TH ST 17.0 miles

644 W 12TH ST
TRACY, CA 95376
Categories: TRACY CA

632 West 11th Street, Suite 115 17.1 miles

632 West 11th Street, Suite 115
Tracy, CA 95376
Categories: Tracy CA

4601 DALE RD FL 4 21.8 miles

4601 DALE RD FL 4
MODESTO, CA 95356
Categories: MODESTO CA

1181 Central Boulevard, Suite C 22.3 miles

1181 Central Boulevard, Suite C
Brentwood, CA 94513
Categories: Brentwood CA

3901 WALNUT BLVD STE A-2 22.4 miles

3901 WALNUT BLVD STE A-2
BRENTWOOD, CA 94513
Categories: BRENTWOOD CA

2400 BALFOUR RD Ste 230 23.0 miles

2400 BALFOUR RD Ste 230
BRENTWOOD, CA 94513
Categories: BRENTWOOD CA

3125 CONANT AVE 23.3 miles

3125 CONANT AVE
MODESTO, CA 95350
Categories: MODESTO CA

(Don't see a location near you? Call us (800) 828-7086)

Local Area Info: San Joaquin County, California

San Joaquin County , officially the County of San Joaquin is a county in the U.S. state of California. As of the 2010 census, the population was 685,306. The county seat is Stockton.

San Joaquin County comprises the Stockton–Lodi–Tracy metropolitan statistical area within the regional San Jose–San Francisco–Oakland combined statistical area. The county is located in Northern California's Central Valley just east of the very highly populated nine-county San Francisco Bay Area region and is separated from the Bay Area by the Diablo Range of low mountains with its Altamont Pass. One of the smaller counties in area in California, it has a high population density and is growing rapidly due to overflow from the Bay area's need for housing.

The county was named for the San Joaquin River which runs through it. In the early 19th century Lieutenant Gabriel Moraga, commanding an expedition in the lower great California Central Valley, gave the name of San Joaquin (meaning Joachim) to the San Joaquin River, which springs from the southern Sierra Nevada. San Joaquin County is the site of the San Joaquin Valley's first permanent residence.

DATE TIME: 04-29-2025 4:15am Tue