Drug and alcohol testing near Glendora

Glendora sits against the San Gabriel Mountains at the eastern end of the San Gabriel Valley, along the I-210 and the Metro A Line. It is one of the longer trips to our Westside office, so Glendora clients often ask about mobile testing first.

Getting to us from Glendora

From Glendora, the office is about 40 miles away. Most drivers take the I-210 west to the I-605 south, then the I-10 west to the I-405 south and the Venice Blvd exit. Outside rush hour, expect over an hour; at peak times, allow much more.

Glendora has a stop on the Metro A Line, part of the extension to Pomona that opened in September 2025. The A Line runs through downtown Los Angeles to 7th St/Metro Center, where the E Line heads west, and buses on Venice Blvd continue to Mar Vista. It is a long ride.

Glendora schools and Citrus College

Glendora students are served by the Glendora Unified School District, with part of the area in the Charter Oak Unified School District, and Citrus College is in Glendora. Parents of young adults living at home or in college often want an agreement that respects the student’s privacy. Our young adults page explains how consent works.

Testing options for Glendora clients

• One-time tests. A single drug or alcohol test by appointment, when you need an answer now.
• Random testing program. An electronic notice tells you when to test, so results mean something. See our random drug testing program.
• Ongoing monitoring. A schedule set case by case with a monitoring coordinator who knows you. Learn about drug and alcohol monitoring.
• Court ordered testing. Testing for courts, probation, attorneys and diversion, with chain of custody documentation when needed.

Tests include a 12 panel urine drug test that screens for common substances such as opioids, stimulants, benzodiazepines and cannabis, testing for fentanyl, a breathalyzer, an EtG alcohol test and saliva testing on request. Bring a photo ID to your first visit. Collection is observed when a court or program requires it, and positives that will be acted on go to partner laboratories for confirmation. See all services.

Court ordered testing for Glendora cases

Glendora is in the Superior Court’s East District, and criminal cases from Glendora have been filed at the West Covina Courthouse. Check your paperwork for the courthouse and department on your case. If a court, probation officer or attorney requires testing, we provide court ordered testing with chain of custody documentation when needed.

Before your first test, check with your attorney or probation officer whether the order in your Glendora matter requires a particular vendor or format. Our page on court ordered drug testing explains the rest.

Mobile testing in Glendora

From this far east, testing at home or work can be the difference between keeping a program going and missing tests. Mobile testing at home or work is offered for an additional fee, and mobile testing may be available in your area; call to ask. Office testing runs Monday to Friday, 9 AM to 5 PM, by appointment only, and outside those hours testing can be arranged at other Blackburn locations on the Westside.

Who we help in Glendora

We help Glendora families of adults and teens, people in recovery who want structure after treatment, licensed professionals in monitoring programs, and non DOT employers with return to work agreements.

Clinicians and treatment programs can also refer clients, and with written consent we send results quickly to the people you choose and no one else. Nearby, we also serve Azusa and San Dimas; see every area we serve.

Need more than testing?

Glendora sits at the edge of the foothills, and a result that calls for more support does not have to wait for a long trip west. A positive result or a difficult month is a signal, not a dead end, and Blackburn can connect you to help that fits.

• Therapy and psychiatry

  Assessment, therapy and psychiatric care at Blackburn Clinical Services.

  Visit Blackburn Clinical Services

• Sober living

  Structured sober living and sober apartments on the Westside through Blackburn Recovery Services.

  Visit Blackburn Recovery Services

• Mentoring

  One-on-one mentoring for accountability and structure, at work, at home and in daily life.

  Visit Blackburn Mentoring

• Scholarship help

  Treatment scholarships for people who need care and cannot cover the cost, through The Blackburn Foundation.

  Visit The Blackburn Foundation

Your monitoring coordinator can make the introduction, or start with our get help page.