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Drug and Alcohol Testing Napa CA - (800) 828-7086

Coastal Drug Testing in Napa CA provides drug and alcohol testing, DOT physicals, DOT drug testing and DNA testing at our drug testing locations in Napa CA and the surrounding area. Drug and alcohol testing services are provided for employers and individuals needing a test. Same day service is available and most testing centers are within minutes of your home or office.

To schedule any type of drug or alcohol test at our Napa locations, call our scheduling department at (800) 828-7086 You can also schedule your drug test online utilizing our express scheduling registration by selecting your test and completing the Donor Information/Registration Section. You must register for the test prior to proceeding to the testing center.

The zip code you enter will be used to determine the closest alcohol drug testing center which performs the type of test you have selected. A donor pass/registration form with the local testing center address, hours of operation and instructions will be sent to the e-mail address you provided. Take this form with you or have it available on your smart phone to provide to the testing center. No appointment is necessary in most cases. However, you must complete the donor information section and pay for the test at the time of registration.

Urine or hair testing methods - you choose!

Coastal Drug Testing offers different testing methods depending upon our customers needs. With a 1 to 5 day detection period urine testing is the most common method used by employers, courts and schools. However, hair drug and alcohol testing is becoming a frequently used testing method due to a detection period of up to 90 days and even longer in certain cases.

DOT Drug and Alcohol Testing

(DOT 49 CFR, Part 40 Requirements)

Coastal Drug Testing provides DOT drug testing and DOT breath alcohol testing at our locations in Napa CA which complies with all requirements of DOT 49 CFR Part 40.Most testing centers are within minutes of your home or office and the process to schedule a DOT drug test or DOT breath alcohol test is FAST AND EASY. Our staff is trained and certified in DOT drug testing procedures and chain of custody requirements. All DOT drug tests are analyzed by a SAMSHA certified laboratory and reviewed by our Medical Review Officer on staff.

Additional DOT Services:

We also provide drug-free workplace programs to DOT regulated industries such as:

Our local Napa CA drug testing centers provide drug and alcohol tests that are utilized for a wide variety of court ordered proceedings, including probation and other types of government required tests. Observed tests are available and tests results can be submitted for a wide variety of court ordered proceedings including probation hearings, child custody cases, litigation and all manner of government required tests.

Court ordered drug tests should contain detailed instructions specifying the type of test to be administered and the drugs that should be screened for. If sample collection needs to be witnessed in order to prevent potential tampering or substitution, those specifications will be stated in the court order.

On the Road or on Vacation? No Problem!

Coastal Drug Testing has over 20,000 drug and alcohol testing locations nationwide, call us today to schedule a test in any state or city.

Child/Family/Personal Drug Testing

Coastal Drug Testing offers convenient, cost effective and confidential options for parents, family members or anyone needing to take a drug or alcohol test for personal reasons. The process is simple, call us at (800) 828-7086 and speak with one of our customer service specialists to determine which testing option may be best for you. Or you may also register online to purchase your test.

Employer/Drug Free Workplace Testing

Coastal Drug Testing specializes in providing cost effective and comprehensive Drug Free Workplace Programs which include: pre-employment, random, post accident and reasonable suspicion drug and alcohol testing. As well as drug policy development, employee training and awareness signage and on-going consultation to ensure that a company is a drug free workplace. Many states offer discounts on workers compensation insurance premiums when a business is qualified as a drug free workplace.

Providing exceptional customer service and being available when you need us for drug testing in Napa CA, is our #1 Priority and we look forward to serving the needs of our clients.

Drug and Alcohol Testing Locations in Napa CA

3260 Beard Road, Suite A 1.8 miles

3260 Beard Road, Suite A
Napa, CA 94558
Categories: Napa CA

1000 TRANCAS ST 1.9 miles

1000 TRANCAS ST
NAPA, CA 94558
Categories: NAPA CA

3285 CLAREMONT WAY FL 2 1.9 miles

3285 CLAREMONT WAY FL 2
NAPA, CA 94558
Categories: NAPA CA

3435 VALLE VERDE DR STE B 2.2 miles

3435 VALLE VERDE DR STE B
NAPA, CA 94558
Categories: NAPA CA

347 ANDRIEUX ST 9.8 miles

347 ANDRIEUX ST
SONOMA, CA 95476
Categories: SONOMA CA

300 HOSPITAL DR 11.7 miles

300 HOSPITAL DR
VALLEJO, CA 94589
Categories: VALLEJO CA

975 SERENO DR 11.8 miles

975 SERENO DR
VALLEJO, CA 94589
Categories: VALLEJO CA

1411 Oliver Road, Suite 130 12.0 miles

1411 Oliver Road, Suite 130
Fairfield, CA 94534
Categories: Fairfield CA

2470 HILBORN RD STE 110 12.7 miles

2470 HILBORN RD STE 110
FAIRFIELD, CA 94534
Categories: FAIRFIELD CA

17 Tennessee St 13.0 miles

17 Tennessee St
Vallejo, CA 94590
Categories: Vallejo CA

243 GEORGIA ST STE B 13.6 miles

243 GEORGIA ST STE B
VALLEJO, CA 94590
Categories: VALLEJO CA

1100 ROSE DR ste 140 15.8 miles

1100 ROSE DR ste 140
BENICIA, CA 94510
Categories: BENICIA CA

2042 Columbus Pkwy, 15.9 miles

2042 Columbus Pkwy,
Benicia, CA 94510
Categories: Benicia CA

200 BUTCHER RD 15.9 miles

200 BUTCHER RD
VACAVILLE, CA 95687
Categories: VACAVILLE CA

1 QUALITY DR 16.2 miles

1 QUALITY DR
VACAVILLE, CA 95688
Categories: VACAVILLE CA

418 DAVIS ST STE B 16.7 miles

418 DAVIS ST STE B
VACAVILLE, CA 95688
Categories: VACAVILLE CA

770 Mason St, 16.8 miles

770 Mason St,
Vacaville, CA 95688
Categories: Vacaville CA

3900 LAKEVILLE HWY 16.8 miles

3900 LAKEVILLE HWY
PETALUMA, CA 94954
Categories: PETALUMA CA

770 MASON ST 16.9 miles

770 MASON ST
VACAVILLE, CA 95688
Categories: VACAVILLE CA

538 STONE RD STE G 17.4 miles

538 STONE RD STE G
BENICIA, CA 94510
Categories: BENICIA CA

1000 NUT TREE RD 18.5 miles

1000 NUT TREE RD
VACAVILLE, CA 95687
Categories: VACAVILLE CA

520 6TH ST 18.5 miles

520 6TH ST
RODEO, CA 94572
Categories: RODEO CA

1550 Professional Drive, Suite B 18.9 miles

1550 Professional Drive, Suite B
Petaluma, CA 94954
Categories: Petaluma CA

400 N MCDOWELL BLVD 19.1 miles

400 N MCDOWELL BLVD
PETALUMA, CA 94954
Categories: PETALUMA CA

151 LYNCH CREEK WAY 19.2 miles

151 LYNCH CREEK WAY
PETALUMA, CA 94954
Categories: PETALUMA CA

153 LYNCH CREEK WAY 19.2 miles

153 LYNCH CREEK WAY
PETALUMA, CA 94954
Categories: PETALUMA CA

500 Alfred Nobel Drive, Suite 115 19.3 miles

500 Alfred Nobel Drive, Suite 115
Hercules, CA 94547
Categories: Hercules CA

709 PETALUMA BLVD N 19.8 miles

709 PETALUMA BLVD N
PETALUMA, CA 94952
Categories: PETALUMA CA

10 WOODLAND RD 20.0 miles

10 WOODLAND RD
SAINT HELENA, CA 94574
Categories: SAINT HELENA CA

180 ROWLAND WAY 20.3 miles

180 ROWLAND WAY
NOVATO, CA 94945
Categories: NOVATO CA

1370 MEDICAL CENTER DR STE B 21.8 miles

1370 MEDICAL CENTER DR STE B
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

3237 ALHAMBRA AVE STE 2 22.1 miles

3237 ALHAMBRA AVE STE 2
MARTINEZ, CA 94553
Categories: MARTINEZ CA

2970 HILLTOP MALL RD STE 203 22.2 miles

2970 HILLTOP MALL RD STE 203
RICHMOND, CA 94806
Categories: RICHMOND CA

200 MUIR RD Hacienda Bldg, 1st Floor 22.5 miles

200 MUIR RD Hacienda Bldg, 1st Floor
MARTINEZ, CA 94553
Categories: MARTINEZ CA

827 ARNOLD DR STE 70 22.7 miles

827 ARNOLD DR STE 70
MARTINEZ, CA 94553
Categories: MARTINEZ CA

4749 SURREY LN 22.9 miles

4749 SURREY LN
EL SOBRANTE, CA 94803
Categories: EL SOBRANTE CA

6174 STATE FARM DR 23.1 miles

6174 STATE FARM DR
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

5900 STATE FARM DR 23.2 miles

5900 STATE FARM DR
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

1805 ARNOLD DR 23.4 miles

1805 ARNOLD DR
MARTINEZ, CA 94553
Categories: MARTINEZ CA

2425 CHURCH LN 23.5 miles

2425 CHURCH LN
SAN PABLO, CA 94806
Categories: SAN PABLO CA

20 ELAINE DR 23.5 miles

20 ELAINE DR
SANTA ROSA, CA 95409
Categories: SANTA ROSA CA

6025 LABATH AVE ste 104 23.9 miles

6025 LABATH AVE ste 104
ROHNERT PARK, CA 94928
Categories: ROHNERT PARK CA

2000 VALE RD 24.0 miles

2000 VALE RD
SAN PABLO, CA 94806
Categories: SAN PABLO CA

99 MONTECILLO RD MOB 1 24.0 miles

99 MONTECILLO RD MOB 1
SAN RAFAEL, CA 94903
Categories: SAN RAFAEL CA

1111 SONOMA AVE STE 121 24.6 miles

1111 SONOMA AVE STE 121
SANTA ROSA, CA 95405
Categories: SANTA ROSA CA

990 Sonoma Ave, 24.6 miles

990 Sonoma Ave,
Santa Rosa, CA 95404
Categories: Santa Rosa CA

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

Local Area Info: Napa County, California

Napa County is a county north of San Pablo Bay in the northern portion of the U.S. state of California. As of the 2010 census, the population was 136,484. The county seat is the City of Napa. Napa County was one of the original counties of California, created in 1850 at the time of statehood. Parts of the county's territory were given to Lake County in 1861.

Napa County, once the producer of many different crops, is known today for its regional wine industry, rising to the first rank of wine regions with France by local wineries Stag's Leap Wine Cellars and Chateau Montelena winning the "Judgment of Paris" in 1976.

In prehistoric times, the valley was inhabited by the Patwin Native Americans, with possible habitation by Wappo tribes in the northwestern foothills. Most villages are thought to have been constructed near the floodplains of watercourses that drain the valley. Their food consisted of wild roots, acorns, small animals, earthworms, grasshoppers, and bread made from crushed California buckeye kernels. In winter they would construct huts made of tree branches. In summer they camped near rivers and streams. In winter months, they were half clad in wild animal skins and at other times they wore no clothing. The maximum prehistoric population is thought not to have exceeded 5000 persons.

DATE TIME: 05-07-2025 2:41pm Wed