About Labs NOW

LabsNOW247 is located at 14710 Sterling Green Boulevard #B, Houston, TX 77015. We specialize in rapid-turnaround diagnostics, delivering most blood, saliva, and urine test results to patients and physicians within 24-48hours.

Do I need a doctor's order or insurance to get a blood test? No. At LabsNOW247, we offer direct-to-consumer testing. You can order your own comprehensive blood panels without a prior physician’s referral. While we provide transparent self-pay pricing, we can also work with your provider for clinical diagnostics.

Do I need to fast before my blood test? It depends on the panel. For comprehensive metabolic panels, glucose, and lipid (cholesterol) tests, we recommend fasting for 8–12 hours. You should still drink plenty of water, as hydration makes the blood draw easier and more comfortable.

Should I stop taking supplements like Biotin before my lab work? Yes. High doses of Biotin (Vitamin B7) can interfere with certain hormone and thyroid tests. We recommend pausing Biotin supplements for 72 hours before your appointment to ensure the highest accuracy of your results.

How quickly will I receive my lab results? We pride ourselves on being one of the fastest labs in Texas. Most blood test results are available within 24-48 hours. Saliva and urine toxicology results typically take between 24-48 hours, Paternity test results are 3-5 days 

Do you offer DOT and employment drug testing in Houston? Yes. LabsNOW247 provides same-day appointments for DOT compliance testing, employment randoms, and pre-employment drug screening. We help Houston businesses stay compliant with fast, reliable reporting.

What is a comprehensive biomarker panel, and why do I need one? A comprehensive panel goes beyond basic labs to look at "biomarkers"—biological signs of your health. These include markers for inflammation, heart health (like Apo B), and hormonal balance. Tracking these allows you to catch potential health issues before they become symptoms.

Can a blood test detect the root cause of my fatigue? Yes. We offer specialized panels that look at iron levels (Ferritin), Vitamin D, B12, and full Thyroid profiles (TSH, Free T3/T4). These tests help identify if your fatigue is linked to nutritional deficiencies or hormonal imbalances.

Delivering results to physicians/private party within 24hrs and offers a tailored, personalized service . 

Same day appointments available 

 Same day DOT/Employment Randoms