
Walk-In Drug & Alcohol Testing for Mesa & the East Valley
Whether you're a parent looking for peace of mind, an employer running pre-employment screenings, an attorney coordinating court-required testing, or an individual fulfilling probation requirements, drug and alcohol testing at Quick Test Health Services is fast, transparent, and walk-in.
What Drug & Alcohol Tests We Offer
Rapid Urine Drug Tests (Same-Day Results)
The quickest path to an answer. All urine drug screens are performed on-site. With results available in 15 minutes and sent via our secure portal.

Breath Alcohol Testing (Immediate Results)
Evidential breath testing (EBT) for the presence of alcohol. Used for DOT-regulated employees, workplace incidents, court, and probation compliance. Results are immediate and printed on the spot.
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DOT-compliant testing under 49 CFR Part 40
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Non-DOT employer testing
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Court and probation breath alcohol testing
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Personal sobriety verification
Hair Follicle Drug Testing (90-Day Detection Window)
Stressed about an upcoming family court date or need an accurate hair follicle drug test in Mesa, AZ, to protect your custody rights? Standard tests only catch substance use from the last few days, but our certified 90-day hair drug testing looks back three full months, giving you the undeniable, tamper-proof evidence required for legal cases, employment screening, or absolute personal peace of mind.
Our experienced testing technicians collect your sample quickly and discreetly with zero waiting room hassle, delivering official results straight to your secure portal in just 3 to 5 business days so you can stay completely on schedule.
Types of Drug & Alcohol Tests
From rapid same-day screens to laboratory-certified results, we provide the specific testing required for legal, employment, and personal needs.
Long-Term Testing
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Hair Follicle Screens: Provides a 90-day history of substance use. Ideal for personal clarity and family health monitoring.
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Nail Drug Testing: Tamper-resistant detection that looks back up to 6 months.
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PEth Blood Alcohol: The most advanced 28-day alcohol biomarker for definitive proof.
Same-Day Rapid Screens
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EtG Alcohol (Urine): Detects consumption for up to 80 hours—far beyond standard breath tests.
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Saliva (Oral Fluid) Drug Test: Detects recent use within 24–48 hours. Non-invasive and results in minutes.
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Rapid Panels (Custom Panels): Same-day results for 5, 10, or 12 drug classes. Private, lab-certified, and walk-in ready.

Drug & Alcohol Testing Built For Your Situation
Stressed about an upcoming court deadline, a surprise workplace compliance audit, or just need testing for absolute personal peace of mind? Our optimized Mesa drug testing facility solves your problem with fast, immediate walk-in collections on your schedule. We know that drug and alcohol testing is not one-size-fits-all.
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Job Seekers & Workplace Compliance: Seamless pre-employment drug testing in Mesa for individuals starting new roles, alongside DOT-compliant screenings, random audits, and post-accident verification for local employers.
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Legal, Court, & Probation Cases: Certified testing for court-ordered probation requirements, custody case documentation, and attorney-managed client compliance utilizing 90-day hair follicle and advanced PEth panels.
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Treatment, Licensing, & Personal Accountability: Reliable, recurring tracking for professional licensing programs (PHP/FAA HIMS), sober living monitoring, and individuals dedicated to verifying their personal sobriety.
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Families Seeking Absolute Peace of Mind: Quick, discreet, and supportive walk-in instant screening options for parents or family members looking for fast, confidential answers without any judgment.
Why Mesa chose Quick Test Health Services
Fast. Private. No Hassle. That's the Quick Test way.
15-Minute Average Visit
Early 7:00 AM Access
Affordable Price
Professional Service

