Lab Locations

Request A Test sells affordable blood tests online through LabCorp or Quest Diagnostics. Enter your zip code to find a listing of locations near you.

Location Restrictions

Drug Testing

For LABCORP: Available in all states.*
For QUEST DIAGNOSTICS: Available in all states.*

Medical Lab Testing

We are unable to offer in the following states:
For LABCORP: NY, NJ, and RI.
For QUEST DIAGNOSTICS: NY, NJ, RI, and AZ.
*Note: Rapid urine drug tests are not available in NY.
 
We recommend contacting the lab to verify their business hours and services offered.  These are subject to change without notice and we are not able to guarantee their accuracy as listed on our site.
Request A Test and its affiliated laboratories are independent entities. Request A Test is not acting on behalf of any laboratory.

Enter your city and state OR zip code

Lab Service(s):


Showing results for Houston,TX. You will be able to select a lab location during checkout.
0.44 MILES AWAY
NATIONAL SCREENING CTR - HOUSTON (PREFERRED)
407 FANNIN ST HOUSTON, TX 77002
(713) 226-7847 (713) 226-7849 Days / Hours: M-F 8:00 am-5:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

0.95 MILES AWAY
CARENOW- MIDTOWN (PREFERRED)
2707 MILAM ST HOUSTON, TX 77006
(832) 632-7135 (844) 654-2311 Days / Hours: M-F 8:00 am-8:00 pm|Sa,Su 8:00 am-6:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

1.22 MILES AWAY
TESTFIRST DRUG & ALC CENTRAL CLINIC (PREFERRED)
1005 ENNIS ST HOUSTON, TX 77003
(281) 781-7674 (281) 781-7618 Days / Hours: M-F 10:00 am-5:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

2.02 MILES AWAY
QUEST DIAGNOSTICS
1431 STUDEMONT ST HOUSTON, TX 77007
(281) 740-7989 (281) 979-6242 Days / Hours:

M-F 8:00 am-12:30 pm & 1:30 pm-5:00 pm; TSPOT: M-F 8:00 am-12:30 pm & 1:30 pm-5:00 pm

Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
2.27 MILES AWAY
AFC URGENT CARE - YALE STREET (PREFERRED)
107 YALE ST HOUSTON, TX 77007
(713) 861-6060 Days / Hours: M-F 8:00 am-8:00 pm|Sa 8:00 am-5:00 pm Services:
  • Drug Collections - Urine/Blood

Note: Drug/Toxicology Testing Only

2.48 MILES AWAY
CARENOW- RIVER OAKS (PREFERRED)
1917 W GRAY ST HOUSTON, TX 77019
(832) 260-0650 Days / Hours: M-F 8:30 am-8:00 pm|Sa,Su 8:00 am-6:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

2.56 MILES AWAY
LABCORP
1200 BINZ ST HOUSTON, TX 77004
(713) 526-1423 (713) 526-6406 Days / Hours: Su: Closed | Mo-Fr: 07:30 am - 04:30 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Biometrics
2.57 MILES AWAY
QUEST DIAGNOSTICS BINZ
1200 BINZ ST HOUSTON, TX 77004
(713) 527-8058 (713) 520-9762 Days / Hours:

Mon-Fri: 7:30AM - 5:00PM l Drug Screens - Mon-Fri: 10:00AM - 4:00PM l Closed: Sat-Sun

Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
3.12 MILES AWAY
CARENOW- HEIGHTS (PREFERRED)
102 W 11TH ST HOUSTON, TX 77008
(832) 539-4707 Days / Hours: M-F 8:00 am-8:00 pm|Sa,Su 8:00 am-6:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

3.35 MILES AWAY
QUEST DIAGNOSTICS
6400 FANNIN HOUSTON, TX 77030
(346) 266-8060 (281) 832-0878 Days / Hours: M-F 8:00 am-1:00 pm & 2:00 pm-5:00 pm; TSPOT: M-F 8:00 am-1:00 pm & 2:00 pm-5:00 pm Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
3.35 MILES AWAY
LABCORP
6400 FANNIN ST HOUSTON, TX 77030
(713) 565-2366 (999) 999-9999 Days / Hours: Su: Closed | Mo-Fr: 08:00 am - 04:30 pm Lunch: 12:00 pm - 01:00 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
  • Drug Collections - Saliva
  • Biometrics
  • Drug Collections - Rapid Saliva
3.45 MILES AWAY
QUEST DIAGNOSTICS
6410 FANNIN STREET HOUSTON, TX 77030
(713) 791-9101 (713) 791-9172 Days / Hours: M-F 8:00 am-5:00 pm; TSPOT: M-F 8:00 am-5:00 pm Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
4.11 MILES AWAY
LABCORP
427 W 20TH ST HOUSTON, TX 77008
(713) 869-7206 (713) 862-4546 Days / Hours: Su: Closed | Mo-Fr: 08:00 am - 04:30 pm, Drug Screens 07:30 am - 04:30 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Biometrics
4.72 MILES AWAY
QUEST DIAGNOSTICS
7400 FANNIN STREET HOUSTON, TX 77054
(713) 791-1684 (713) 791-1672 Days / Hours: M-F 8:30 am-5:30 pm; TSPOT: M-F 8:30 am-5:30 pm Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
4.73 MILES AWAY
LABCORP
7400 FANNIN ST HOUSTON, TX 77054
(713) 796-9289 (713) 799-1477 Days / Hours: Su: Closed | Mo-Fr: 08:00 am - 04:30 pm Lunch: 01:00 pm - 01:30 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Biometrics
4.80 MILES AWAY
LABCORP
7500 FANNIN ST HOUSTON, TX 77054
(713) 424-7660 (844) 224-0722 Days / Hours: Su: Closed | Mo-Fr: 08:00 am - 05:00 pm Lunch: 12:00 pm - 01:00 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • Drug Collections - Urine/Blood
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Biometrics
  • Drug Collections - Rapid Saliva
5.03 MILES AWAY
QUEST DIAGNOSTICS
3131 W HOLCOMBE BLVD HOUSTON, TX 77025
(713) 667-7772 (713) 667-7776 Days / Hours: M-F 8:00 am-12:00 pm & 1:00 pm-5:00 pm|Sa 8:00 am-12:00 pm; TSPOT: M-F 8:00 am-12:00 pm & 1:00 pm-5:00 pm Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
5.12 MILES AWAY
AFC URGENT CARE - WESLAYAN ST (PREFERRED)
5568 WESLAYAN ST HOUSTON, TX 77005
(713) 666-7050 (713) 666-7080 Days / Hours: M-Sa 8:00 am-8:00 pm|Su 7:45 am-5:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

5.50 MILES AWAY
QUEST DIAGNOSTICS
1631 NORTH LOOP W HOUSTON, TX 77008
(281) 740-5945 (713) 869-1238 Days / Hours:

M-F 7:30 am-5:00 pm

Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
5.61 MILES AWAY
LABCORP
1919 NORTH LOOP W HOUSTON, TX 77008
(713) 880-8328 (713) 880-8372 Days / Hours: Su: Closed | Mo-Fr: 08:00 am - 04:30 pm, Drug Screens 07:30 am - 12:00 pm, 01:00 pm - 04:30 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Biometrics
5.62 MILES AWAY
QUEST DIAGNOSTICS NORTHWEST
1919 NORTH LOOP W HOUSTON, TX 77008
(713) 386-1964 (713) 869-7624 Days / Hours:

M-F: 7:00AM - 5:00PM, Sat: 8:00AM - 12:00PM l Drug Screens M-F: 10:00AM - 4:00PM

Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
6.20 MILES AWAY
HOUSTON MEDICAL TESTING SERVICES (PREFERRED)
2646 S LOOP W HOUSTON, TX 77054
(713) 665-4687 (713) 665-2386 Days / Hours: M-F 8:00 am-6:00 pm Services:
  • Drug Collections - Urine/Blood
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Drug Collections - Alcohol Breath

Note: Drug/Toxicology Testing Only

6.62 MILES AWAY
QUEST DIAGNOSTICS
6700 W. LOOP S BELLAIRE, TX 77401
(713) 724-7106 (713) 665-0514 Days / Hours:

M-F: 8:00AM - 5:00PM 

Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
6.91 MILES AWAY
QUEST DIAGNOSTICS
8610 MARTIN LUTHER KING BLVD HOUSTON, TX 77033
(713) 816-1940 (832) 497-5781 Days / Hours: M-F 8:30 am-5:30 pm Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
7.37 MILES AWAY
LABCORP
5420 DASHWOOD DR HOUSTON, TX 77081
(713) 666-6777 (713) 666-8880 Days / Hours: Su: Closed | Mo-Fr: 07:30 am - 04:30 pm, Drug Screens 08:00 am - 04:00 pm | Sa: Closed Services:
  • Routine Laboratory Collections
  • H. Pylori Breath Test
  • Drug Collections - Urine/Blood
  • Drug Collections - Rapid Testing
  • Drug Collections - Saliva
  • Drug Collections - Hair
  • Biometrics



How it Works

Nationwide, Affordable, Rapid