5 Panel Drug Test - Tassajara, CA

Employment - DOT - Court - Personal

Testing Locations Nationwide

Find a 5 Panel Drug Test Center Near You!

Urine, Hair, Oral Fluid, Blood

Minutes Away, Test Today

Compare Common Drug Test Panels

Select the panel that best fits your program's risk profile, compliance or personal needs.

Panel Drugs Covered Best For
5-Panel THC, Cocaine, Opiates, Amphetamines, PCP Baseline employment screening
7-Panel 5-panel + Barbiturates, Benzodiazepines Healthcare & safety-sensitive roles
10-Panel 7-panel + Methadone, Propoxyphene, Quaaludes* Expanded coverage (role-specific)

34 Drug-Testing Centers in Tassajara

Minutes Away, Test Today

3901 Lone Tree Way7.89 miles

3901 Lone Tree Way
Antioch, CA 94509

4501 Sand Creek Rd8.00 miles

4501 Sand Creek Rd
Antioch, CA 94531

5167 Clayton Rd Ste H8.29 miles

5167 Clayton Rd Ste H
Concord, CA 94521

5601 Norris Canyon Rd Ste 1408.49 miles

5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583

6001 Norris Canyon Rd Ste 1428.49 miles

6001 Norris Canyon Rd Ste 142
San Ramon, CA 94583

2301 Camino Ramon Ste 1088.68 miles

2301 Camino Ramon Ste 108
San Ramon, CA 94583

3450 Hillcrest Ave8.82 miles

3450 Hillcrest Ave
Antioch, CA 94531

2339 Buchanan Rd8.89 miles

2339 Buchanan Rd
Antioch, CA 94509

2400 Balfour Rd Ste 2308.97 miles

2400 Balfour Rd Ste 230
Brentwood, CA 94513

3400 Delta Fair Blvd9.29 miles

3400 Delta Fair Blvd
Antioch, CA 94509

3774 Railroad Ave Ste C9.52 miles

3774 Railroad Ave Ste C
Pittsburg, CA 94565

3901 Walnut Blvd Ste A-29.76 miles

3901 Walnut Blvd Ste A-2
Brentwood, CA 94513

1181 Central Boulevard, Suite C9.90 miles

1181 Central Boulevard, Suite C
Brentwood, CA 94513

1251 California Ave Ste 6009.93 miles

1251 California Ave Ste 600
Pittsburg, CA 94565

320 Lennon Ln Fl 210.17 miles

320 Lennon Ln Fl 2
Walnut Creek, CA 94598

1001 Pittsburg Antioch Hwy Ste B10.30 miles

1001 Pittsburg Antioch Hwy Ste B
Pittsburg, CA 94565

108 La Casa Via, Ste 10510.43 miles

108 La Casa Via, Ste 105
Walnut Creek, CA 94598

1901 Railroad Ave Ste B10.53 miles

1901 Railroad Ave Ste B
Pittsburg, CA 94565

1425 S Main St10.93 miles

1425 S Main St
Walnut Creek, CA 94596

1981 N Broadway Ste 19011.28 miles

1981 N Broadway Ste 190
Walnut Creek, CA 94596

4000 Dublin Blvd Ste 15011.37 miles

4000 Dublin Blvd Ste 150
Dublin, CA 94568

7667 Amador Valley Blvd11.90 miles

7667 Amador Valley Blvd
Dublin, CA 94568

2477 Pacheco St12.06 miles

2477 Pacheco St
Concord, CA 94520

2 Terminal12.22 miles

2 Terminal
San Francisco, CA 94128

2425 East Street, Suite 612.28 miles

2425 East Street, Suite 6
Concord, CA 94520

2540 East St12.33 miles

2540 East St
Concord, CA 94520

3128 Santa Rita Rd12.43 miles

3128 Santa Rita Rd
Pleasanton, CA 94566

2090 Commerce Ave12.52 miles

2090 Commerce Ave
Concord, CA 94520

4847 Hopyard Rd Ste 4-42412.52 miles

4847 Hopyard Rd Ste 4-424
Pleasanton, CA 94588

2231 Galaxy Ct12.63 miles

2231 Galaxy Ct
Concord, CA 94520

5635 W Las Positas Blvd12.75 miles

5635 W Las Positas Blvd
Pleasanton, CA 94588

2224 Delucchi Dr12.80 miles

2224 Delucchi Dr
Pleasanton, CA 94588

401 Gregory Ln, Ste 14612.86 miles

401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

7601 Stoneridge Dr Fl 112.91 miles

7601 Stoneridge Dr Fl 1
Pleasanton, CA 94588

How It Works

Fast, simple, and compliant from order to results.

Order Your Test

Buy online or by phone. Choose location and donor details.

Specimen Collected

Visit a nearby collection site with a valid photo ID.

Lab Analysis & MRO

Lab analysis with confirmatory testing and MRO review if needed.

Results

Secure results delivered to the employer or individual.



Turnaround Time

Negative results: typically report within 1 business day after lab receipt.
Non-negative screens: requiring confirmation and MRO review generally report within 2-3 business days.

Actual times may vary based on shipping volume and verification needs.

Compliance You Can Trust

Lab-Based with Confirmation

Screening at SAMHSA-certified laboratories with confirmatory GC/MS or LC-MS/MS testing as needed.

MRO Review & CCF

Every non-negative screen is reviewed by a Medical Review Officer. Chain-of-Custody Form (CCF) maintained end-to-end. DOT collections and results reporting follow 49 CFR Part 40 when specified by the employer/order.


5 Panel Drug Testing in Tassajara, CA

Tassajara, California is an unincorporated community situated in Contra Costa County, known for its serene landscapes and rural charm. Nestled between rolling hills and vast open spaces, Tassajara offers a peaceful retreat from the bustling city life while still providing easy access to urban amenities.

The population of Tassajara is relatively small, contributing to its close-knit community atmosphere. Residents of this area enjoy a high quality of life, with access to some of the best schools in the region, making it an ideal location for families seeking a nurturing environment.

The area surrounding Tassajara is rich in natural beauty, featuring numerous hiking and biking trails that attract outdoor enthusiasts. The community is committed to preserving its natural heritage, with several local initiatives aimed at maintaining green spaces and promoting sustainability.

Tassajara's proximity to major cities like San Francisco and Oakland offers residents the best of both worlds—peaceful, rural living with the convenience of metropolitan resources. This unique combination makes Tassajara a sought-after destination for those looking to enjoy California's diverse offerings.

Culturally, Tassajara celebrates a variety of local events and traditions, fostering a sense of community and belonging among its residents. Despite its small size, it boasts a vibrant social life and active community engagement.

The economy in Tassajara is primarily driven by small businesses and agriculture, with a focus on supporting local producers and artisans. This commitment to local enterprises strengthens the community's economic foundation and preserves its unique character.

As a quaint and picturesque locale, Tassajara, California, continues to attract those seeking a tranquil lifestyle amid the abundant natural beauty and welcoming community spirit characteristic of this hidden gem.

Drug Testing in California

California, often known as the Golden State, is the most populous state in the United States, boasting over 39 million residents as of the latest estimates. It is a global trendsetter in popular culture, technology, business, and environmentalism. California's diverse landscape encompasses deserts, rivers, beaches, and vast forests.

Economically, California is a powerhouse. It is home to Silicon Valley, the epicenter of high-tech innovation, and Hollywood, the world's entertainment capital. With an economy larger than most countries, California plays a major role in driving the U.S. national economy, excelling in sectors such as technology, agriculture, and entertainment.

The state's educational system includes world-class institutions like Stanford University and the University of California system. Additionally, California is known for its high quality of life, offering diverse cultural experiences, outdoor activities, and progressive social policies, making it one of the most desirable locations in the world.

California's geography and climate are as diverse as its population, providing a wide range of experiences. From the snowy peaks of the Sierra Nevada to the sunny beaches of Southern California, the state offers an array of activities that attract millions of tourists annually, contributing significantly to its robust economy.


Tassajara Drug Testing

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

Tassajara DOT Drug Testing

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

Tassajara DNA Testing

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

Tassajara Industry Training

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

Tassajara Hair Drug Testing

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

Tassajara Alcohol Testing

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

Tassajara Drug Testing Services

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

Tassajara 5 Panel Drug Test

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

Tassajara 10 Panel Drug Test

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

Tassajara On Site Drug Testing

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

Tassajara DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Tassajara, 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 5 panel drug test is a laboratory-based drug screen that checks for five core drug classes that are commonly associated with workplace safety, policy compliance, and legal monitoring. It is one of the most frequently used drug test panels for both employment and legal situations.
A typical 5 panel drug test screens for marijuana/THC, cocaine, opiates, amphetamines/methamphetamines, and PCP. These substances are monitored because of their impact on alertness, judgment, reaction time, and overall safety.
No. Employers, legal representatives, probation officers, and private individuals can order a 5 panel drug test directly. The donor then appears at the assigned collection site with proper identification to provide the specimen.
Screening for clearly negative samples is typically completed quickly after lab processing. When a sample is not negative, additional confirmation testing is performed before a verified result is released.
Yes. Because collection follows strict chain-of-custody procedures and results are analyzed by a certified laboratory, a 5 panel drug test is commonly accepted for court monitoring, probation programs, and attorney-requested documentation.
Most 5 panel drug tests use a urine specimen. Urine testing is widely used in workplace and legal settings because it is standardized, cost-effective, and backed by established cutoff levels and reporting practices.
Yes. Employers frequently order a 5 panel drug test immediately after a workplace incident or when there is reasonable suspicion of substance use, because it targets high-risk substances that can impair performance and safety.
Yes. A parent or legal guardian can arrange testing for personal or family reasons. Results are kept confidential and released only to the authorized requesting party.

Customer Reviews

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291