Alcohol Testing - Alamo, CA

Urine | Hair | Blood | Breath | ETG | Saliva

With 36 testing centers in the Alamo 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.

36 Alcohol Testing Centers in Alamo

Minutes Away, Test Today

1425 S Main St

2.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1425 S Main St
Walnut Creek, CA 94596

1981 N Broadway Ste 190

3.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1981 N Broadway Ste 190
Walnut Creek, CA 94596

108 La Casa Via, Ste 105

3.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 La Casa Via, Ste 105
Walnut Creek, CA 94598

320 Lennon Ln Fl 2

4.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
320 Lennon Ln Fl 2
Walnut Creek, CA 94598

401 Gregory Ln, Ste 146

6.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Gregory Ln, Ste 146
Pleasant Hill, CA 94523

609 Gregory Ln Ste 100

6.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
609 Gregory Ln Ste 100
Pleasant Hill, CA 94523

2301 Camino Ramon Ste 108

6.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2301 Camino Ramon Ste 108
San Ramon, CA 94583

6001 Norris Canyon Rd Ste 142

6.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6001 Norris Canyon Rd Ste 142
San Ramon, CA 94583

5601 Norris Canyon Rd Ste 140

6.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5601 Norris Canyon Rd Ste 140
San Ramon, CA 94583

5167 Clayton Rd Ste H

7.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5167 Clayton Rd Ste H
Concord, CA 94521

2090 Commerce Ave

8.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2090 Commerce Ave
Concord, CA 94520

2231 Galaxy Ct

8.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2231 Galaxy Ct
Concord, CA 94520

2280 Diamond Blvd Ste 520

8.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2280 Diamond Blvd Ste 520
Concord, CA 94520

2477 Pacheco St

8.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2477 Pacheco St
Concord, CA 94520

2425 East Street, Suite 6

8.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2425 East Street, Suite 6
Concord, CA 94520

2540 East St

8.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2540 East St
Concord, CA 94520

1805 Arnold Dr

9.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1805 Arnold Dr
Martinez, CA 94553

827 Arnold Dr Ste 70

10.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
827 Arnold Dr Ste 70
Martinez, CA 94553

200 Muir Rd Hacienda Bldg, 1st Floor

10.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Muir Rd Hacienda Bldg, 1st Floor
Martinez, CA 94553

3237 Alhambra Ave Ste 2

11.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3237 Alhambra Ave Ste 2
Martinez, CA 94553

20400 Lake Chabot Rd Ste 101,

11.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20400 Lake Chabot Rd Ste 101,
Castro Valley, CA 94546

7667 Amador Valley Blvd

11.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7667 Amador Valley Blvd
Dublin, CA 94568

13939 E 14th St

11.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
13939 E 14th St
San Leandro, CA 94578

1517 Grand Ave

11.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1517 Grand Ave
Piedmont, CA 94611

7817 Oakport St

12.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7817 Oakport St
Oakland, CA 94621

7901 Oakport St Ste 4950 2nd Floor

12.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7901 Oakport St Ste 4950 2nd Floor
Oakland, CA 94621

4069 Piedmont Ave Ste 910

12.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4069 Piedmont Ave Ste 910
Oakland, CA 94611

2450 Ashby Ave

12.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2450 Ashby Ave
Berkeley, CA 94705

3774 Railroad Ave Ste C

12.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3774 Railroad Ave Ste C
Pittsburg, CA 94565

401 Roland Way Ste 205

12.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Roland Way Ste 205
Oakland, CA 94621

1001 Pittsburg Antioch Hwy Ste B

12.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1001 Pittsburg Antioch Hwy Ste B
Pittsburg, CA 94565

3701 Broadway Fl 5

12.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3701 Broadway Fl 5
Oakland, CA 94611

5720 Stoneridge Mall Road, Suite 110

12.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5720 Stoneridge Mall Road, Suite 110
Pleasanton, CA 94588

3300 Webster St, Ste 1110

12.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Webster St, Ste 1110
Oakland, CA 94609

350 Hawthorne Ave

13.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
350 Hawthorne Ave
Oakland, CA 94609

7601 Stoneridge Dr Fl 1

13.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7601 Stoneridge Dr Fl 1
Pleasanton, CA 94588

Urine Alcohol Testing

Urine alcohol testing measures the presence of alcohol in the urine, offering a cost-effective and non-invasive way to understand alcohol use. Common in workplace testing, battery tests, and legal compliance environments such as those in Alamo, California, these tests are efficient and easily administered.

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Key Benefits of Urine Alcohol Testing

  • Cost-effective method
  • Non-invasive procedure
  • Widely accepted in legal situations
  • Quick sample collection
  • Minimal discomfort
  • Suitable for ongoing monitoring

Urine alcohol testing in Alamo, California serves numerous needs, from employment screening to legal requirements. Its convenience and accuracy make it a popular choice. Accredited Drug Testing provides reliable results, delivered promptly, ensuring that every testing requirement is met with precision.

Order Your Test Online

Hair Alcohol Testing

Hair alcohol testing in Alamo, California offers a unique approach to detecting alcohol consumption over a more extended period. By analyzing a small hair sample, this test can recognize patterns of alcohol intake for up to 90 days. It's especially useful in cases where long-term alcohol use verification is necessary.

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Key Benefits of Hair Alcohol Testing

  • Long detection window
  • Non-invasive
  • Comprehensive
  • Reliable results
  • Useful for rehab assessments
  • High accuracy

Hair alcohol testing is particularly beneficial in Alamo, California for situations requiring an in-depth understanding of alcohol use history. Its extended detection window provides insights unavailable through other testing methods, ensuring thorough assessments.

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Blood Alcohol Testing

Blood alcohol testing is a highly accurate method for determining levels of alcohol in an individual's bloodstream. This type of test is often used in Alamo, California for legal cases and by law enforcement agencies. By evaluating a small blood sample, it provides precise information about an individual's current alcohol concentration, ideal for forensic and medical evaluations.

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Key Benefits of Blood Alcohol Testing

  • High accuracy
  • Widely accepted
  • Quick results
  • Medical standard
  • Reliable evidence
  • Long history of use

Blood alcohol testing remains a gold standard for its precise and reliable results. In Alamo, California, it is frequently employed in legal contexts where concrete proof of alcohol levels is required. Its precision and acceptance in the medical field make it indispensable for critical evaluations.

Order Your Test Online

Breath Alcohol Testing

Breath Alcohol Testing, commonly known as BAT, measures the alcohol concentration in one's breath, correlating to the level of alcohol in the blood. It is a quick and efficient method widely used in Alamo, California for roadside checks and workplace screenings.

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Key Benefits of Breath Alcohol Testing

  • Instant results
  • Non-invasive
  • Portable
  • Cost-effective
  • Simple to use
  • Accepted in legal settings

Breath alcohol testing offers convenient benefits for personal and law enforcement applications in Alamo, California. Its portability and quick results make it the go-to solution for immediate alcohol detection, facilitating timely action and response.

Order Your Test Online

Saliva Alcohol Testing

Saliva alcohol testing is a fast and non-intrusive method used to detect alcohol shortly after consumption. Its practicality for on-the-spot testing has made it popular in Alamo, California for workplace and roadside tests. By measuring alcohol levels in saliva, which closely reflect blood alcohol concentration, it ensures reliable results without the need for invasive procedures.

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Key Benefits of Saliva Alcohol Testing

  • Immediate results
  • Non-invasive
  • Easy to administer
  • Accurate recent use detection
  • Portable
  • Convenient for field use
  • Cost-effective
  • Minimal equipment required

Saliva alcohol testing in Alamo, California offers an effective solution for quick and reliable alcohol detection. Its ease of use and immediate results complement the need for swift decision-making in both professional and legal environments.

Order Your Test Online

ETG/ETS Alcohol Testing

ETG/ETS Alcohol Testing detects the presence of ethyl glucuronide and ethyl sulfate metabolites in a sample, indicating previous alcohol consumption. In Alamo, California, this test can detect alcohol use days after consumption, making it ideal for monitoring abstinence in treatment or compliance with probation conditions.

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Key Benefits of ETG/ETS Alcohol Testing

  • Extended detection
  • Non-invasive
  • Accurate results
  • Ideal for monitoring
  • Widely acceptable
  • Tracks abstinence
  • Detailed analysis

ETG/ETS alcohol testing in Alamo, California is crucial for scenarios demanding assurance of abstinence over more extended periods. Its high sensitivity and detailed insights into alcohol use support adherence to regulations and personal commitments to sobriety effectively.

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Alamo, California Information

Alamo, California, is an unincorporated community nestled in the San Ramon Valley in Contra Costa County. Known for its suburban charm, Alamo offers a peaceful setting just east of the bustling cities of San Francisco and Oakland. With its picturesque landscapes and small-town atmosphere, Alamo is a sought-after residential area for those seeking tranquility.

As of the latest statistics, Alamo has a population of approximately 15,600 residents. The community is characterized by its affluent demographic, with median household incomes significantly higher than the state average. Alamo's residents have access to excellent schools and a variety of recreational facilities, making it an ideal location for families.

The climate in Alamo is typical of the Mediterranean, offering warm, dry summers and mild, wet winters. This favorable weather supports outdoor activities and community events throughout the year, fostering a sense of communal involvement and vibrant lifestyle. These characteristics contribute to Alamo's reputation as a desirable place to live.

Alamo is surrounded by natural beauty, with the Las Trampas Regional Wilderness and Mount Diablo State Park nearby. These areas provide residents with ample opportunities for hiking, biking, and enjoying the scenic outdoors. Such accessibility to nature is one of Alamo's defining features, attracting outdoor enthusiasts and nature lovers alike.

The town boasts a rich historical background, with its roots tracing back to the 19th century as a ranching and agricultural area. Today, Alamo blends historical charm with modern amenities, offering a unique blend of past and present that appeals to many of its residents. Despite its growth, Alamo maintains a tight-knit community atmosphere.

Lifestyle in Alamo is marked by a range of leisure and cultural activities. The downtown area provides quaint shops, eateries, and local businesses that cater to the community's diverse interests. Alamo residents enjoy a high quality of life, with low crime rates and a sense of security contributing to the town's appeal.

Alamo holds a tradition of community events that bring residents together and enhance communal bonds. Festivals, outdoor concerts, and farmers markets are just a few of the regular happenings that make Alamo a lively and engaging place to live. The community spirit is evident in these gatherings, where neighbors and friends connect and celebrate their shared home.

Alcohol Statistics for Alamo, California

While detailed local statistics specific to alcohol abuse in Alamo, California, are limited, Contra Costa County as a whole provides some insight. The county has reported instances of alcohol-related health issues in line with national averages. Efforts have been made to address substance abuse through community programs and public health initiatives. However, specific detailed numbers for Alamo itself are not readily available.

Alamo Drug Testing

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

Alamo DOT Drug Testing

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

Alamo DNA Testing

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

Alamo Industry Training

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

Alamo Hair Drug Testing

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

Alamo Alcohol Testing

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

Alamo Drug Testing Services

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

Alamo 5 Panel Drug Test

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

Alamo 10 Panel Drug Test

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

Alamo On Site Drug Testing

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

Alamo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Alamo, 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

Accredited Drug Testing provides breath alcohol testing with evidential devices, saliva/oral fluid alcohol screening, post-accident and reasonable suspicion testing, and ongoing/random alcohol monitoring programs. Breath alcohol testing is commonly used for both DOT and non-DOT workplace compliance because it can document an exact alcohol concentration.
Alcohol testing is frequently required after a workplace accident, when there is reasonable suspicion of on-duty impairment, before an employee returns to duty after an alcohol policy violation, as part of random testing pools for regulated safety-sensitive positions, and for court, probation, or program compliance.
Breath alcohol testing can generate an immediate reading of alcohol concentration and, in the case of evidential breath testing, produce a documented result that can be used to support policy action or regulatory compliance. Saliva screening can also provide rapid indication of alcohol presence.
Yes. An individual can schedule an alcohol test directly for personal reasons, legal documentation, or family-related concerns. A doctor's order is not required to request testing.
Yes. Accredited Drug Testing supports urgent post-accident and reasonable suspicion alcohol testing because those situations often require immediate documentation of whether alcohol was a factor in a workplace incident or observed behavior.
Yes. Accredited Drug Testing provides evidential breath alcohol testing using certified devices and trained technicians in alignment with DOT requirements for safety-sensitive employees. This supports compliance needs such as post-accident, reasonable suspicion, random, return-to-duty, and follow-up testing.
Results are released only to the authorized party, which may include an employer's designated representative for workplace testing, a probation or court contact for compliance testing, or the individual who ordered the test. All results are handled confidentially.
Yes. Alcohol testing can be performed on-site at a workplace or job location. Mobile testing helps employers document impairment concerns immediately, reduce downtime, and meet regulatory response timelines after an incident.

Customer Reviews

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291