Street Drug Testing
Order a lab-certified marijuana or cocaine test online, then visit a collection clinic near you. Results are confidential and sent to you by email.
What a street drug test checks for
A street drug test screens a urine or hair sample for one specific illegal drug rather than a full panel. ReliaLab Test offers single-substance tests for marijuana and cocaine, processed by certified laboratories.
Urine shows recent use, typically within the past few days. Hair shows a longer pattern, typically about the past 90 days. If you need to check for fentanyl, methamphetamine, heroin, or several drugs at once, a multi-panel test is the better fit. See hair follicle drug testing or all tests, or call (615) 332-8838.
Choose your test
Each test screens for one substance. Pick the specimen type that matches what you need to know: recent use or a longer history.
Marijuana (Only) Urine Drug Test
Screens a urine sample for THC, the active compound in marijuana.
Detection window
Typically about 3 to 5 days after occasional use, and longer with frequent use.
Also known as: Mary Jane, buds, bhang, dope, goof butt, grass, hash, hay, hemp, herb, jive, pot, rope, stinkweed, stuff, tea, weed, wacky tobaccy, and whack.
Start orderCocaine (Only) Urine Drug Test
Screens a urine sample for cocaine and benzoylecgonine, the compound the body produces as it breaks cocaine down. Detects both powder cocaine and crack.
Detection window
Typically about 2 to 4 days after last use, and longer with heavy use.
Also known as: bump, blow, C, Charlie, candy, coke, crack, rock, flake, toot, and snow.
Start orderCocaine (Only) Hair Drug Test
Screens a small hair sample for cocaine, showing a pattern of use over time rather than a single recent use.
Detection window
Typically covers about the past 90 days. Use within roughly the last 7 days usually is not detectable yet.
Also known as: bump, blow, C, Charlie, candy, coke, crack, rock, flake, toot, and snow.
Start orderPlace your order
Select your test in the form below. Questions? Call (615) 332-8838.
Please note: All sales are final once payment is received. Orders placed after 4:00 PM CST are processed the next business day. All orders expire in 7 days.
Need a substance that is not listed? Call (615) 332-8838 and a specialist will help you find the right panel.
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How it works
Three steps from order to results, with no payment due at the clinic.
Place your order
Complete the order form online. Within 24 business hours you will receive a Donor Pass by email with the name and address of the collection clinic nearest you.
Visit the collection clinic
Bring your Donor Pass and a valid photo ID. No payment is collected at the clinic. Most locations do not require an appointment, but calling ahead to confirm hours is recommended.
Receive your results
Results are typically available within 1 to 5 business days, depending on the test and specimen type, and are sent to you by email.
How far back each test looks
Urine and hair answer different questions. This chart shows the typical detection window for each test, counted back from the day of collection.
| Urine test | Hair test | |
|---|---|---|
| What it shows | Recent use | A pattern of use over time |
| Typical window | About 2 to 5 days after occasional use | About the past 90 days, starting roughly 7 days before collection |
| Sample | Urine sample collected at the clinic | Small hair sample cut close to the scalp |
| Best for | Checking whether a drug was used in the past few days | Checking whether a drug has been used over the past few months |
| Price | $65.00 (marijuana) or $169.00 (cocaine) | $245.00 (cocaine) |
Windows are typical ranges, not guarantees. Actual detection depends on how much and how often a substance was used, body chemistry, and hydration.
Who orders street drug tests
People order these tests for different reasons. The process and confidentiality are the same for everyone.
Parents and families
Confirm or rule out drug use by a loved one, with results delivered privately to you.
Employers
Test for a single substance when a full workplace panel is not needed.
Individuals
Check your own status before starting a new job or for personal peace of mind.
Court or probation requirements
Call (615) 332-8838 before ordering so we can confirm the test meets the court or program requirements.
Testing for something else?
Single-substance tests are one option. These pages cover broader panels and other test types.
Street drug testing questions
What is a street drug test?
A street drug test checks a urine or hair sample for a specific illegal drug, such as marijuana or cocaine, instead of screening for a full panel of substances.
How long does marijuana stay in urine?
Typically about 3 to 5 days after occasional use. Frequent or heavy use can extend that window considerably.
How long can cocaine be detected?
In urine, typically about 2 to 4 days after last use, and longer with heavy use. In hair, typically about the past 90 days, although use within roughly the last 7 days usually is not detectable yet.
Should I choose a urine test or a hair test?
Choose urine to check for recent use within the past few days. Choose hair to check for a pattern of use over the past few months.
Do I need an appointment at the collection clinic?
Most collection clinics accept walk-ins with your Donor Pass and a valid photo ID. Calling ahead to confirm testing hours is recommended.
Are my results confidential?
Yes. Results are delivered by email to the person who placed the order, and your information is kept confidential.
Can I test for a drug that is not listed here?
Yes. Call (615) 332-8838 and a specialist will help you find the right panel, including tests for fentanyl, methamphetamine, heroin, and other substances.
Ready to order?
Choose a test, complete the order form, and receive your Donor Pass by email within 24 business hours.
