Testing Locations » Texas » Houston TX » Quest Diagnostics – Inside W Holcombe Rd Randalls Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside W Holcombe Rd Randalls Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside W Holcombe Rd Randalls Store – Employer Drug Testing Not Offered3131 W Holcombe BlvdHouston, TX 77025-1533 United States Located next to the pharmacy in the Randalls StorernSaturday by Walk-in only, no appointments accepted.
