Drug and alcohol testing near Norwalk

In short

Blackburn Monitoring tests Norwalk residents by appointment at 12326 Venice Blvd, Los Angeles, about 25 miles west. We offer one-time tests, random programs, ongoing monitoring and court ordered testing with chain of custody, and mobile testing may be available; call to ask.

Norwalk sits in southeast Los Angeles County where the I-5 and the I-105 meet the I-605. It is also the eastern end of the Metro C Line, which gives Norwalk residents a rail option that many nearby cities do not have.

Talk to a real person today. Call (888) 305-5422. Monday to Friday, 9 AM to 5 PM. Testing by appointment.

Getting to us from Norwalk

Take I-105 west to I-405 north and exit at Venice Blvd. That is roughly 40 to 50 minutes in light traffic and longer at rush hour.

By rail, the C Line starts at Norwalk station and runs west along the I-105 toward LAX. The Norwalk/Santa Fe Springs Metrolink station is also nearby. Reaching Mar Vista takes transfers, so check Metro’s trip planner.

The Norwalk Courthouse

The Norwalk Courthouse, at 12720 Norwalk Blvd, is part of the Los Angeles Superior Court’s Southeast District, along with Downey, Bellflower and Whittier. Check your paperwork for your courthouse. Our court ordered testing offers observed collection when required and chain of custody documentation when needed.

Ways to test

Testing covers common drug classes, including fentanyl, plus alcohol. A positive screen that matters can be sent to partner laboratories for confirmation. Bring a photo ID, and tell us about prescriptions up front.

Mobile testing

We can sometimes send a tester to a home or workplace for an additional fee. Coverage in Norwalk depends on the day and schedule, so mobile testing may be available in your area; call to ask. Other Blackburn locations on the Westside can help outside office hours.

Who we help in Norwalk

Norwalk is home to Cerritos College and much of the Norwalk-La Mirada Unified School District. We help families concerned about a teen or young adult, people with court or probation requirements, licensed professionals, and treatment programs that need results after discharge. See random testing after rehab.

More support

A Norwalk family with a hard answer in hand can turn it into a plan with one phone call. If it shows that someone needs more, you do not have to start over with strangers. See more support beyond testing.

Nearby areas

See Downey and La Mirada, or all areas.

Talk to a real person today. Call (888) 305-5422. Monday to Friday, 9 AM to 5 PM. Testing by appointment.

If someone may have taken too much of a substance, is hard to wake, or is in danger, call 911. For a mental health or suicidal crisis, call or text 988. For free, confidential treatment referrals, the SAMHSA National Helpline is 1-800-662-4357.

Common questions

Can I start my trip at the C Line's Norwalk station?

Yes. The C Line runs west along the I-105 toward LAX; connections from there reach the Westside. Check Metro's trip planner.

I was ordered to test by the Norwalk Courthouse. Do you provide documentation?

Yes. We offer chain of custody documentation when needed and send results only to people you authorize in writing.

Can a Cerritos College student set up their own testing?

Yes. Adults can arrange testing and decide in writing who receives results.

Is mobile testing available in Norwalk?

It may be, for an additional fee. Call to ask.

Not ready to call? Request a callback.