Walk-In Lab logo
  • 0
Logo
  • Offers
  • 0
Mother's Day Sale Banner
Mother's Day Sale Ends in
Sale Countdown Timer
Mother's Day Sale Ends in
Sale Countdown Timer

Texas Lab Locations

Walk-In Lab provides access to routine lab testing throughout Texas through our national partners, LabCorp and Quest Diagnostics.

Use this page to find lab testing options in major cities across Texas. Simply select your city below to view nearby lab locations, testing availability, and next steps for completing your order.

How Lab Testing Works

Walk-In Lab sells routine lab tests that can be completed at LabCorp and Quest Diagnostics patient service centers throughout Texas.

1

Choose a City

Choose a city below to find labs near you

2

Purchase Your Test

Select and purchase your lab test online

3

Visit a Lab

Visit a participating lab location to complete your test

No insurance is required.

Do You Need an Appointment?

Appointments are optional but strongly recommended if you want to minimize wait times.

Labs are typically busiest in the morning, especially for fasting tests. Scheduling ahead can help you get in and out more quickly.

To schedule:

  • Select your preferred lab location on the city page
  • Click "Make Appointment" if available
  • Bring your lab order and appointment confirmation with you

Please note: Many Quest Diagnostics locations require appointments.

Important Information

Lab Network Rules

  • LabCorp orders must be completed at LabCorp locations
  • Quest Diagnostics orders must be completed at Quest locations
  • Visiting a non-participating facility such as a hospital or clinic may result in additional charges and delays

Home Test Kits

Search for a Lab Test, Home Kit or Discount Panel:

Today's Offers