Alcohol Testing - Constantine, MI

Urine | Hair | Blood | Breath | ETG | Saliva

With 40 testing centers in the Constantine 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.

40 Alcohol Testing Centers in Constantine

Minutes Away, Test Today

67105 Us Highway 131 S

1.69 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
67105 Us Highway 131 S
Constantine, MI 49042

701 S Health Pkwy

6.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
701 S Health Pkwy
Three Rivers, MI 49093

16587 Enterprise Dr

8.94 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
16587 Enterprise Dr
Three Rivers, MI 49093

1717 E Chicago Rd Ste 3 Am/pm Care

11.08 mi
🕑 Testing Hours: M-Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1717 E Chicago Rd Ste 3 Am/pm Care
Sturgis, MI 49091

407 N Main St

11.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
407 N Main St
Middlebury, IN 46540

70420 M 66

12.94 mi
🕑 Testing Hours: M-Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
70420 M 66
Sturgis, MI 49091

916 Myrtle St

13.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
916 Myrtle St
Sturgis, MI 49091

5218 Beck Drive Suite 12

15.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5218 Beck Drive Suite 12
Elkhart, IN 46516

22818 Old Us 20

16.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22818 Old Us 20
Elkhart, IN 46516

45 N 250 W

17.15 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-10:00 PM✓ Walk-in with Electronic Donor Pass
45 N 250 W
Lagrange, IN 46761

3100 Windsor Ct

17.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3100 Windsor Ct
Elkhart, IN 46514

26076 County Road 6

17.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
26076 County Road 6
Elkhart, IN 46514

54595 County Road 17

18.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
54595 County Road 17
Elkhart, IN 46516

900 Johnson Street

18.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Johnson Street
Elkhart, IN 46514

700 E Beardsley Ave Ste 100

18.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
700 E Beardsley Ave Ste 100
Elkhart, IN 46514

207 N Townline Rd

18.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
207 N Townline Rd
Lagrange, IN 46761

1104 W Bristol St

19.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1104 W Bristol St
Elkhart, IN 46514

111 South St

19.25 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 02:00 PM
111 South St
Colon, MI 49040

600 East Blvd

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 East Blvd
Elkhart, IN 46514

2014 Lincolnway E

20.40 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2014 Lincolnway E
Goshen, IN 46526

303 S Nappanee St

20.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
303 S Nappanee St
Elkhart, IN 46514

2312 Eisenhower Dr N Ste 1

20.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2312 Eisenhower Dr N Ste 1
Goshen, IN 46526

2240 Karisa Dr Ste 3, Goshen Medical Practice In Die

20.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2240 Karisa Dr Ste 3, Goshen Medical Practice In Die
Goshen, IN 46526

13326 N Boulevard St

20.92 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM • Sat: 10:00 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
13326 N Boulevard St
Vicksburg, MI 49097

5465 E T Ave

23.10 mi
🕑 Testing Hours: Mon–Sat: 9:00 AM-5:00 PM • Sun: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
5465 E T Ave
Vicksburg, MI 49097

520 Main St Ste A

24.91 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
520 Main St Ste A
Dowagiac, MI 49047

420 W High St

24.92 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM & 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
420 W High St
Dowagiac, MI 49047

7901 Angling Rd

24.96 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:00 PM - 12:30 PM)✓ Walk-in with Electronic Donor Pass
7901 Angling Rd
Portage, MI 49024

6929 S Westnedge Ave

25.06 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 04:00 PM
6929 S Westnedge Ave
Portage, MI 49002

5142 S Westnedge Ave

25.06 mi
🕑 Facility: Mon–Fri: 06:30 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:00 PM
5142 S Westnedge Ave
Portage, MI 49002

245 W Centre Ave

25.16 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM✓ Walk-in with Electronic Donor Pass
245 W Centre Ave
Portage, MI 49024

1632 E Day Rd,

27.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1632 E Day Rd,
Mishawaka, IN 46545

7115 Heritage Square Dr Ste 1250

27.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7115 Heritage Square Dr Ste 1250
Granger, IN 46530

6910 N Main St Unit 14a

27.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6910 N Main St Unit 14a
Granger, IN 46530

6913 N Main St

27.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6913 N Main St
Granger, IN 46530

1632 E Day Rd

27.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1632 E Day Rd
Mishawaka, IN 46545

505 W Cleveland Rd

28.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 W Cleveland Rd
Mishawaka, IN 46545

2550 Airview Blvd

28.23 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
2550 Airview Blvd
Portage, MI 49002

3515 N Main St., Ste 2

28.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3515 N Main St., Ste 2
Mishawaka, IN 46545

3355 Douglas Rd Ste 100

28.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3355 Douglas Rd Ste 100
South Bend, IN 46635

Urine Alcohol Testing

Urine alcohol testing is a standard method that detects alcohol presence in urine. It's suitable for determining recent alcohol intake and often used by organizations and courts across Constantine, Michigan for various purposes including compliance monitoring. This test is accurate and non-invasive, making it a preferred choice.

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Key Benefits of Urine Alcohol Testing

  • Standard method
  • Non-invasive
  • Accurate
  • Quick results
  • Reliable for recent intake
  • Used in legal and compliance settings

Urine alcohol testing provides a balance of efficiency and precision, vital for compliance and personal peace of mind in Constantine, Michigan. Its widespread acceptance in legal or professional settings makes it a practical choice for varied needs.

Order Your Test Online

Hair Alcohol Testing

Hair alcohol testing provides a long-term view of alcohol consumption patterns by evaluating ethyl glucuronide and fatty acid ethyl esters in hair samples. This testing is utilized when assessing chronic alcohol intake over extended periods, making it a unique option for monitoring in Constantine, Michigan.

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Key Benefits of Hair Alcohol Testing

  • Long detection window
  • Analyzes chronic use
  • Difficult to adulterate
  • Ideal for abstention monitoring
  • Non-invasive
  • Indicative of long-term use

For residents of Constantine, Michigan seeking to evaluate long-term patterns, hair alcohol testing offers a reliable measure, providing insight beyond short-term testing capabilities to encompass broader consumption histories.

Order Your Test Online

Blood Alcohol Testing

Blood alcohol testing is a precise and reliable method used to quantify the exact amount of alcohol present in an individual's bloodstream. Predominantly utilized in legal scenarios, its accuracy is unrivaled. Despite being invasive, it offers exact results critical for many legal and medical evaluations in Constantine, Michigan.

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Key Benefits of Blood Alcohol Testing

  • Highly accurate
  • Accepted in court
  • Precise measurement
  • Short detection time
  • Mediates legal resolutions
  • Medical insights
  • Veterinarian uses
  • Law enforcement tool

In Constantine, Michigan, blood alcohol testing is synonymous with legal precision. This methodology delivers definitive results crucial for court cases and high-stakes evaluations. Choose our certified services for your blood alcohol testing needs across the state, ensuring confidence in every result.

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 Constantine, Michigan 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 Constantine, Michigan. 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 utilizes oral fluid samples for quick and non-invasive detection of recent alcohol consumption. Known for providing swift results, this method is favored for its simplicity and convenience, suitable for workplaces, roadside checks, and other immediate testing needs.

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Key Benefits of Saliva Alcohol Testing

  • Quick results
  • Non-invasive collection
  • Portable
  • Easy administration
  • Cost-effective
  • Immediate screening

For those in Constantine, Michigan, saliva alcohol testing offered by Accredited Drug Testing is ideal for fast and straightforward alcohol consumption detection. It provides an efficient solution for scenarios requiring direct and immediate results.

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ETG/ETS Alcohol Testing

ETG/ETS alcohol testing in Constantine, Michigan is a highly sensitive method for detecting alcohol consumption over an extended period. By identifying metabolites in urine or hair, this test provides an accurate account of alcohol use, critical for monitoring abstinence or compliance.

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Key Benefits of ETG/ETS Alcohol Testing

  • Sensitive detection
  • Extended window
  • Urine/hair samples
  • Abstinence monitoring
  • Accurate results
  • Legal compliance
  • Comprehensive insights
  • Reliable readings
  • Detailed reports

Constantine, Michigan’s use of ETG/ETS alcohol testing offers unparalleled sensitivity and detection duration, making it a preferred choice for rigorous monitoring programs and legal compliance. This test delivers essential data for extended review of alcohol consumption patterns.

Order Your Test Online

Constantine, Michigan Information

Constantine, Michigan, is a quaint village nestled in the southern part of St. Joseph County. Known for its charming small-town atmosphere, Constantine boasts a population of just over 2,000 residents. The village offers a peaceful environment with its lush greenery and scenic views, making it a pleasant place to live or visit.

Founded in 1828, Constantine has a rich history that's evident in its well-preserved architecture and local landmarks. The community values its heritage, as seen in the Main Street Historic District, where visitors can explore a mix of historic buildings and modern establishments.

The village is strategically located near major highways, providing easy access to larger cities while maintaining a quiet, rural lifestyle. This makes Constantine an attractive place for those who appreciate a slower pace of life, yet prefer proximity to urban conveniences.

Education is a cornerstone of the Constantine community, with the local school district offering quality programs and extracurricular activities. The village's commitment to education is reflected in the achievements of its students, who consistently perform well academically.

Agriculture plays an essential role in Constantine's economy, with several local farms contributing to the region's agricultural output. This agricultural base provides employment and supports local businesses that serve the agricultural industry.

Recreational activities abound in and around Constantine, with nearby parks and nature reserves offering plenty of opportunities for outdoor enthusiasts. Fishing, hiking, and bird-watching are popular pastimes for residents and visitors alike.

The village's community spirit is evident in its numerous events and festivals, which bring residents together to celebrate and strengthen communal bonds. These events highlight the friendly and welcoming nature of Constantine's residents.

Alcohol Statistics for Constantine, Michigan

  • In Michigan, approximately 19% of individuals aged 12 and older reported binge drinking in the past month.
  • Alcohol-related deaths in Michigan saw an increase of around 20% over the last decade, highlighting an ongoing concern.
  • St. Joseph County, where Constantine is located, has implemented several community programs to address alcohol abuse and promote prevention strategies.
  • Local surveys indicate that awareness and preventive measures have helped reduce underage drinking in the Constantine area.

Constantine Drug Testing

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

Constantine DOT Drug Testing

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

Constantine DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Constantine, MI.

Constantine Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Constantine, MI.v

Constantine Hair Drug Testing

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

Constantine Alcohol Testing

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

Constantine Drug Testing Services

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

Constantine 5 Panel Drug Test

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

Constantine 10 Panel Drug Test

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

Constantine On Site Drug Testing

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

Constantine DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Constantine, MI 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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

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

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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

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

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Great experience

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

Jenna Bee - 2/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291