Drug Testing in Modesto, CA

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Health Street’s 6 drug and alcohol testing clinics in Modesto, California provide convenient locations and comprehensive pre-employment drug screening services. Call (209) 554-6858 or register online for drug testing services. Drug and alcohol testing options include DOT and non-DOT urine drug tests, breath alcohol tests, EtG alcohol tests, and hair drug testing.

Register for a urine or hair drug test at one of our drug testing centers for your employees, yourself, or another person. Just choose your test and pick a location. A registration barcode will be sent to the person you specify. A map will accompany this authorization code. Test results are fast, reported securely, and stored in our online portal.

Workforce Screening, Digitally Delivered

Fast and easy
Brenda Aguayo
Customer service was amazing In Modesto Hair follicle test
Annie Brooks
The customer service is good. I had a question and they answered my call briefly with clarity. I used this service to acquire a 5 panel drug screening.
Michael Zoppo
Fast and simple. Service was great . Will continue using there service.
Dave Freitas
Great customer service, quickly in and out!
Star Rating
4.8 out of 5 stars (17 reviews)
1 of 6
1541 Florida Avenue
Modesto, CA 95350
2 of 6
1524 Mchenry Avenue
Modesto, CA 95350
3 of 6
2112 Mchenry Avenue
Modesto, CA 95350
4 of 6
1524 McHenry Avenue
Modesto, CA 95350
5 of 6
1340 Mitchell Road
Modesto, CA 95351
6 of 6
1101 Mchenry Avenue
Modesto, CA 95350

Drug Testing in Modesto, California

Modesto CA Drug Testing Locations

Get Drug Testing in Modesto, California Right Now

Health Street has the largest selection of drug testing and employment screening services in Modesto. Employers can access our services to set up a drug free workplace, families can get court ordered drug testing, and attorneys and private individuals can register for non-DOT drug tests, Department of Transportation (DOT) drug tests, and more.

Available Drug Testing Methods

Learn about our Hair Follicle Drug Tests
See a full list of our Urine Drug Testing services.

Popular Drug Testing Panels


Specialized Categories of Tests

For companies that don’t wish to include marijuana, we have a slate of drug tests without marijuana
Choose from our Alcohol Testing options (such as breathalyzer, EtG test, or PEth blood alcohol)
Read more about our Court Ordered Drug Testing for individuals and families.

DOT Drug Testing

Learn about our DOT drug and alcohol testing services, and how your company can maintain Department of Transportation (DOT) Compliance with 46 CFR Part 40, including:


Employee Drug Testing: eResults Portal for Employers

Business users get access to the amazing StaffGlass™ portal. When logged in, human resources and other company executives can manage their drug testing program, including:

Register for drug screenings for reasons such as: pre-employment, random, post-accident, or reasonable suspicion.
Get fast, accurate results in a safe and secure online portal.
Find a drug test clinic in Modesto, CA or pick from our lab testing locations anywhere in the United States; you can order your test online, view results, and check status of all tests
Set up State Background Check and employment background screening
Register staff for Occupational Health Services
Manage eSign documents related to the testing process
Create an employee pool for random drug testing, add or remove staff, update staff employment status. StaffGlass™ is backed up by world class customer service, available Monday through Friday from 5:00 AM to 5:00 PM Pacific Time.

Why Health Street

A Decade Plus of Experience

Health Street has provided drug tests since 2010. The first time we performed drug testing in Modesto, CA was in 2014.  From then until now, we have completed 399 drug tests at our Modesto labs. 

Committed to Be the Best

Clients know Health Street drug testing in Modesto is affordable, confidential, safe and accurate. Pre-employment, employee drug testing and court-ordered drug testing is all made easy with Health Street.

Getting a better picture of the person you hire by sending them to one of Modesto’s five drug testing locations can help you create a safer workplace or be in compliance with the law. Our drug testing centers revolve around fairness, accuracy and fast results.

Health Street’s innovative approach to drug and alcohol testing has made it the best place to get drug screens in Modesto, California.

Modesto, California – Drug Testing

Life and People in Modesto

Following a multi-agency investigation, in March 2022, a Modesto resident with ties to the Hells Angels motorcycle group pleaded guilty to possession of methamphetamine with intent to distribute. The investigation found that 35-year-old Michael Pack had been involved in a drug trafficking conspiracy that was led by Hells Angels President Randy Picchi. Pack faces a mandatory minimum of 5 years in prison and a $5 million fine, but could be sentenced to up to 40 years in prison.

Substance Abuse Trends and Statistics for Modesto

The city of Modesto has been given an “F” for drug-related crimes by CrimeGrade.org. This indicates that drug-related crimes in Modesto are much higher than in most other cities across the United States. The city is also in the second percentile for safety, meaning that 98% of cities across the U.S. are safer than Modesto and 2% are more dangerous.

In a standard year, the rate of drug-related crime in Modesto is approximately 21.58 per 1,000. This varies depending on the part of the city where you’re located. Residents generally consider the northwest part of the city to be safest when it comes to drug-related crimes. Your chance of being a victim of a drug-related crime is approximately 1 in 20 in central neighborhoods and as low as 1 in 116 in the city’s northwestern areas.

Local Police Efforts to Address Drug Problems in Modesto

Individuals with substance abuse problems in Modesto may be able to turn their lives around, thanks to Stanislaus County’s Drug Court program. This collaborative 12- to 18-month program involves the district attorney, judge, public defender, and probation officer working together to help offenders lead a productive life and reduce recidivism. It’s available to offenders with pending non-violent drug possession charges. When the program is successfully completed, the conviction can be set aside, and the charges dropped.

Last updated 8/25/2022


Clinic Hours and Information for our Labs in Modesto, California

1541 Florida AvenueSuite 102Modesto, CA 95350
Pre-registration required,Walk-in with barcode:

Monday: 7:30 AM – 4:00 PMTuesday: 7:30 AM – 4:00 PMWednesday: 7:30 AM – 4:00 PMThursday: 7:30 AM – 4:00 PMFriday: 7:30 AM – 4:00 PM About this Location: For Modesto non-DOT and DOT drug testing, you can come to our lab, located nearby to Kang Susie.
1524 Mchenry AvenueSte 120Modesto, CA 95350
Pre-registration required,Walk-in with barcode:

Monday: 10:00 AM – 2:00 PMTuesday: 10:00 AM – 2:00 PMWednesday: 10:00 AM – 2:00 PMThursday: 10:00 AM – 2:00 PMFriday: 10:00 AM – 2:00 PM About this Location: This drug testing clinic, which also performs DOT drug tests in Modesto, is at the corner of McHenry and E Granger.
2112 Mchenry AvenueModesto, CA 95350
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 5:00 PMTuesday: 8:00 AM – 5:00 PMWednesday: 8:00 AM – 5:00 PMThursday: 8:00 AM – 5:00 PMFriday: 8:00 AM – 5:00 PM About this Location: You can obtain drug and alcohol testing in Modesto, California by visiting us at this location. It is down the block from Ashby Park.
1524 McHenry AvenueModesto, CA 95350
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 5:00 PMTuesday: 8:00 AM – 5:00 PMWednesday: 8:00 AM – 5:00 PMThursday: 8:00 AM – 5:00 PMFriday: 8:00 AM – 5:00 PM About this Location: For occupational health in Modesto, California, you can find us just a few blocks from John Muir Park.
1340 Mitchell RoadModesto, CA 95351
Pre-registration required,Walk-in with barcode:

Monday: 8:00 AM – 5:00 PMTuesday: 8:00 AM – 5:00 PMWednesday: 8:00 AM – 5:00 PMThursday: 8:00 AM – 5:00 PMFriday: 8:00 AM – 5:00 PM About this Location: Our lab is located just a few blocks from Tuolumne River.
1101 Mchenry AvenueModesto, CA 95350
Pre-registration required,Walk-in with barcode:

Monday: call for hoursTuesday: call for hoursWednesday: call for hoursThursday: call for hoursFriday: call for hours

Neighborhoods Served in Modesto

Copper Creek
Everett Park
Mancini Park
San Clemente

Additional Services

Health Street provides comprehensive Employment Background Checks in California including these popular packages:

Local Reviews

Star Rating
By Yvette Matthews on 1/20/2021
Infinity Sports Inc
I appreciate the ease of making the appointment. Obtaining the results was quite a hassle and somewhat frustrating. All in all, service was polite and friendly.
Star Rating
By Richard Medina on 1/16/2019
Was greeted with smiles. Overall was great…. Will recommend your services.
Star Rating
By Phuc on 12/5/2018
The service is fast, and convenient with email notifications and result.
Star Rating
By Michele Methvin on 5/21/2018
Easy and im hoping I get my results immediately as I forgot to ask
Star Rating
By John on 4/13/2018
Fresno Regional Workforce Development Board
Very easy to talk to and knew exactly how to help me. It is simple, other than adding multiple people for the same type of test. Customer Service Foremost and the simplicity of getting the process started.
Star Rating
By Leslie on 7/25/2017
Thanks for answering questions
Star Rating
By Jennifer on 5/15/2017
Honeys Air & Solar
Very professional, friendly and helpful!
Star Rating
By Amanda Ashlock on 12/14/2016
Thank you Louis Cianciatto for always being so helpful and quick response.
Star Rating
By Terry D on 9/30/2016
Fast and quick, out in ten minutes.
Star Rating
By Cecil Ridge on 6/17/2016
Great customer service from representatives on phone and the collection site was fast and freindly. Very happy!


Vera, Vicente. “Modesto Hells Angels associate faces 40 years in jail after pleading guilty to drug trafficking charge.” ABC10, 1 March 2022, https://www.abc10.com/article/news/local/modesto/modesto-hells-angels-associate-faces-40-years-jail-after-meth-trafficking/103-48a3dc0b-7eb1-4117-a7d6-8510d0ce2e4d
“Modesto, CA Drug-Related Crime Rates and Maps.” CrimeGrade.org, https://crimegrade.org/drug-crimes-modesto-ca/
“Drug Court.” Stanislaus County Public Defender, https://www.stancounty.com/publicdefender/drug-court.shtm
“Modesto, CA.” Nextdoor, https://nextdoor.com/city/modesto–ca/