Alcohol Testing - Los Fresnos, TX

Urine | Hair | Blood | Breath | ETG | Saliva

With 36 testing centers in the Los Fresnos 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 Los Fresnos

Minutes Away, Test Today

1601 E Alton Gloor Blvd Ste 109

6.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1601 E Alton Gloor Blvd Ste 109
Brownsville, TX 78526

300 Lorenaly Dr Ste C

7.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Lorenaly Dr Ste C
Brownsville, TX 78526

2031 E Price Rd Ste C

9.45 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2031 E Price Rd Ste C
Brownsville, TX 78521

1755 W Price Rd

9.51 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1755 W Price Rd
Brownsville, TX 78520

500 Paredes Line Rd Ste 6

9.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Paredes Line Rd Ste 6
Brownsville, TX 78521

425 E Los Ebanos Blvd Ste 100-104

9.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
425 E Los Ebanos Blvd Ste 100-104
Brownsville, TX 78520

1200 State Highway 100 Ste 5

10.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 State Highway 100 Ste 5
Port Isabel, TX 78578

2952 Boca Chica Blvd

10.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2952 Boca Chica Blvd
Brownsville, TX 78521

351 N Sam Houston Blvd

10.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
351 N Sam Houston Blvd
San Benito, TX 78586

3302 Boca Chica Blvd Ste 109

10.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3302 Boca Chica Blvd Ste 109
Brownsville, TX 78521

864 Central Blvd Ste 900

10.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
864 Central Blvd Ste 900
Brownsville, TX 78520

5235 Southmost Rd

12.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5235 Southmost Rd
Brownsville, TX 78521

1100 N Expressway # 83 Ste 3

13.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 N Expressway # 83 Ste 3
Brownsville, TX 78521

512 Victoria Ln Ste 7

13.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
512 Victoria Ln Ste 7
Harlingen, TX 78550

1901 Bell St Ste B

14.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Bell St Ste B
Harlingen, TX 78550

721 W Harrison Ave

16.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
721 W Harrison Ave
Harlingen, TX 78550

1402 S M St Ste 3

16.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1402 S M St Ste 3
Harlingen, TX 78550

1214 Dixieland Rd Ste 8

16.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

1214 Dixieland Rd Ste 8

16.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1214 Dixieland Rd Ste 8
Harlingen, TX 78552

216 N Ed Carey Dr Ste 1

17.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
216 N Ed Carey Dr Ste 1
Harlingen, TX 78550

5505 S Expressway 77 Ste 103

17.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5505 S Expressway 77 Ste 103
Harlingen, TX 78550

3808 Padre Blvd

19.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3808 Padre Blvd
South Padre Island, TX 78597

1221 East 10th St, Suite 101-a

31.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1221 East 10th St, Suite 101-a
Weslaco, TX 78596

1710 E 8th St

31.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1710 E 8th St
Weslaco, TX 78596

1102 S Airport Bldg 2

31.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1102 S Airport Bldg 2
Weslaco, TX 78596

624 N Tio Ave Ste B

31.55 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
624 N Tio Ave Ste B
Weslaco, TX 78596

7701 Yvette Cir Ste 2

31.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7701 Yvette Cir Ste 2
Mercedes, TX 78570

2602 W Expressway 83 Ste 2

32.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2602 W Expressway 83 Ste 2
Weslaco, TX 78596

1210 W Expressway 83 Ste B

32.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1210 W Expressway 83 Ste B
Weslaco, TX 78596

336 S 8th St

33.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
336 S 8th St
Raymondville, TX 78580

165 S 6th St

34.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
165 S 6th St
Raymondville, TX 78580

427 E Duranta Ave Ste 103

39.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
427 E Duranta Ave Ste 103
Alamo, TX 78516

200 E Interstate 2 Ste Q

44.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 E Interstate 2 Ste Q
Pharr, TX 78577

220 S Cage Blvd Ste C

44.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
220 S Cage Blvd Ste C
Pharr, TX 78577

6201 South Cage Blvd Ste 6

44.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6201 South Cage Blvd Ste 6
Pharr, TX 78577

1106 W Sam Houston St

44.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1106 W Sam Houston St
Pharr, TX 78577

Urine Alcohol Testing

Urine alcohol testing is a prevalent method used to determine alcohol consumption by analyzing a urine sample. In Los Fresnos, Texas, it is often employed for employment, court, and monitoring purposes due to its non-invasive nature and ability to detect alcohol for up to 80 hours post-consumption. This test helps ensure compliance and transparency in various situations.

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Key Benefits of Urine Alcohol Testing

  • Non-invasive method
  • Long detection window
  • Cost-effective
  • Wide acceptance
  • Simple collection
  • Easily administered
  • Reliable results
  • Confidentiality assured

As a flexible and widely accepted method of alcohol testing, urine tests offer practical benefits to various sectors in Los Fresnos, Texas. From legal settings to workplace monitoring, urine alcohol tests are effective in establishing alcohol use, meeting both regulatory and personal needs efficiently.

Order Your Test Online

Hair Alcohol Testing

Hair alcohol testing provides a long-term view of alcohol consumption, detecting usage over months. In Los Fresnos, Texas, it's ideal for monitoring in addiction programs or family courts, owing to its ability to reveal prolonged patterns of alcohol intake with minimal invasiveness and maximum accuracy.

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Key Benefits of Hair Alcohol Testing

  • Long-term detection
  • Non-invasive
  • Low risk of tampering
  • Accuracy over months
  • Great for chronic use analysis
  • Ideal for legal situations
  • Peace of mind

Hair alcohol testing in Los Fresnos, Texas serves as a critical tool for long-term consumption monitoring. Its unique ability to detect alcohol use over extended periods makes it invaluable for legal and rehabilitative contexts. Choose hair testing for extended insight and accuracy.

Order Your Test Online

Blood Alcohol Testing

Blood alcohol testing provides precise measurement of the direct amount of alcohol in the blood, offering a highly accurate reflection of current intoxication levels. Particularly useful in legal settings where Los Fresnos, Texas authorities require precise data, blood tests are considered the gold standard in alcohol testing.

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Key Benefits of Blood Alcohol Testing

  • High accuracy
  • Legal validity
  • Immediate results
  • Direct measurement
  • Useful in medical settings
  • Reliable in court

Choosing blood alcohol testing in Los Fresnos, Texas assures you of the most precise results. It is essential for legal and clinical environments where exact alcohol levels are critical. Consider blood testing when accuracy and immediate outcomes are paramount for your needs.

Order Your Test Online

Breath Alcohol Testing

Breath Alcohol Testing (BAT) in Los Fresnos, Texas is a quick and efficient method to measure blood alcohol concentration through breath samples. This non-invasive test is widely used for roadside checks, employment screenings, and personal testing requirements due to its rapid result delivery and operational convenience.
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Key Benefits of Breath Alcohol Testing

  • Quick results
  • Non-invasive
  • Portable
  • Cost-effective
  • Widely used
  • Law enforcement tool
  • Immediate feedback
  • Simple process
  • Reliable
  • Employability guidance

Breath alcohol testing in Los Fresnos, Texas offers an indispensable tool for immediate BAC assessments. Its fast and non-intrusive nature makes it ideal for various settings, including roadside sobriety checks and employment testing. Enjoy the advantages of technology-backed accuracy and operational simplicity with BAT services.

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Saliva Alcohol Testing

Saliva alcohol testing is an efficient and non-invasive method for detecting alcohol presence in the system. It delivers swift results and is often used in Los Fresnos, Texas for preliminary screenings in various environments, including workplaces and legal scenarios, with a focus on immediate and short-term detection.

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Key Benefits of Saliva Alcohol Testing

  • Non-invasive
  • Immediate results
  • Sample collection ease
  • Short-term detection
  • Cost-effective
  • Portable testing kits

Saliva alcohol testing provides Los Fresnos, Texas with a practical approach to assessing alcohol intake when rapid detection is necessary. Its quick results and ease of use make it a favored choice in dynamic testing environments.

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ETG/ETS Alcohol Testing

ETG/ETS alcohol testing through urine detects the presence of Ethyl Glucuronide (ETG) and Ethyl Sulfate (ETS), unique biomarkers for alcohol consumption. Essential in Los Fresnos, Texas for those seeking evidence of abstinence or monitoring periodic alcohol intake over extended periods. Highly sensitive and specific.

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Key Benefits of ETG/ETS Alcohol Testing

  • Highly sensitive
  • Specific biomarkers
  • Monitors abstinence
  • Long detection window
  • Trustworthy results
  • Widely accepted

Offering a long detection period, ETG/ETS testing in Los Fresnos, Texas is a valuable resource for verifying abstinence and ensuring compliance, with its sensitive and specific markers proving indispensable in various contexts.

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Los Fresnos, Texas Information

Located in the heart of Cameron County, Texas, Los Fresnos is a small but vibrant city known for its close-knit community and rich cultural heritage. With a population of approximately 8,200 residents, Los Fresnos offers a welcoming atmosphere, embodying the spirit of southern hospitality.

The city’s name, which translates to 'The Ash Trees' in Spanish, reflects its lush, verdant landscapes. Los Fresnos is characterized by its rural charm, with agriculture playing a significant role in the local economy, contributing to its tranquil and scenic environment.

Education is a cornerstone of the Los Fresnos community, with the Los Fresnos Consolidated Independent School District serving as a pivotal institution in shaping the future of its younger residents. The city prides itself on having strong educational facilities that cater to the diverse needs of its students.

Regarding demographics, Los Fresnos exhibits a predominantly Hispanic or Latino population, which adds a rich layer of cultural influence to the area. Traditional festivals and community events form an integral part of life in Los Fresnos, fostering community spirit and cultural awareness.

The city is a gateway to numerous recreational opportunities as well. Being in close proximity to coastal regions, residents and visitors can enjoy outdoor activities such as fishing, bird watching, and hiking, making Los Fresnos an attractive destination for nature enthusiasts.

Los Fresnos is also well-connected, with a network of highways that provides easy access to major cities in the area, such as Brownsville and Harlingen. This connectivity supports both economic development and the convenience of travel for residents and visitors alike.

The community is characterized by its volunteerism and civic engagement. Local organizations and groups work actively to promote social causes, environmental conservation, and communal support networks, underscoring the city’s strong communal ties and commitment to progress.

Alcohol Statistics for Los Fresnos, Texas

Alcohol Abuse Statistics for Los Fresnos, Texas:

  • According to local health reports, Los Fresnos experiences a lower prevalence of alcohol abuse compared to the national average. However, continued efforts are needed to maintain this positive trend.
  • The Youth Risk Behavior Survey indicates that approximately 20% of high school students in Los Fresnos have reported consuming alcohol in the past 30 days, highlighting the need for targeted prevention programs.
  • The city's community programs focusing on alcohol abuse prevention have been effective, with over 70% of residents supporting increased educational efforts.

Los Fresnos Drug Testing

Quickly find trusted local drug testing centers in Los Fresnos, TX — fast, convenient, and reliable every time!

Los Fresnos DOT Drug Testing

Quickly find a local DOT drug testing center in Los Fresnos, TX — fast, reliable, convenient nationwide service!

Los Fresnos DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Los Fresnos, TX.

Los Fresnos Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Los Fresnos, TX.v

Los Fresnos Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Los Fresnos, TX locations—results you can trust, every time!

Los Fresnos Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Los Fresnos, TX.

Los Fresnos Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Los Fresnos, TX.

Los Fresnos 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Los Fresnos, TX employers and individuals nationwide.

Los Fresnos 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Los Fresnos, TX workplace and personal testing needs.

Los Fresnos On Site Drug Testing

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

Los Fresnos DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Los Fresnos, TX 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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

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

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025


(800) 221-4291