Accu-Test Labs delivers CLIA-certified diagnostic testing with results you can trust. Fast turnaround, transparent pricing, and a straightforward walk-in experience — right here in Houston.
From routine panels to specialized diagnostics, our Houston lab provides the full spectrum of clinical testing services — all under one roof, with results you can rely on.
Complete CBC, metabolic panels, lipid profiles, and hormone testing with rapid results and clear explanations.
Employment-ready drug panels, SAMHSA-certified testing, and confidential results for individuals and organizations.
Comprehensive physicals, vision screening, and drug testing — all coordinated for a quick, hassle-free experience.
STI/STD testing, viral panels, and infectious disease screening conducted with discretion and clinical precision.
We accept most major insurance plans and provide transparent cost estimates before any testing begins.
Many tests deliver results the same day or within 24 hours — so you're never left waiting or wondering.
Located in the heart of Houston, Accu-Test Labs was founded on a simple principle: every patient deserves diagnostic testing they can trust. We combine certified laboratory standards with a patient-first approach that makes the experience as straightforward as the results.
Our facility is equipped with modern diagnostic technology and staffed by experienced professionals who understand that behind every test is a person seeking answers. We process tests efficiently, communicate results clearly, and never compromise on accuracy.
We've streamlined the testing process so you can focus on what matters — your health.
No appointment necessary. Stop by our Houston location or call ahead to let us know you're coming.
Our trained staff will process your test quickly and professionally in our clean, comfortable facility.
Get your results fast — often the same day. We'll explain them clearly and help you understand next steps.
"I needed a same-day drug screen for a new job and Accu-Test made the whole process painless. Results were ready in hours, not days. Professional staff and a clean facility — exactly what I expected."
"My doctor recommended I come here for comprehensive blood work. The staff explained every step, and I had my results the next morning. Clear communication throughout — I felt taken care of."
"As a small business owner, I bring all my employees here for pre-employment screening. Accu-Test is reliable, fast, and their billing department is straightforward. Highly recommend for any employer."
Walk in today or call us to schedule. No appointment required — we're here when you need us.
We're conveniently located in Houston and accept walk-ins during business hours. Don't hesitate to reach out with any questions.
6722 Guhn Rd
Houston, TX 77040-4329
Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: Closed
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