| Precision Labs Svc |
(806) 771-9988 |
4020 21st St # 5, Lubbock, TX |
| Prime Services Inc |
(806) 352-9490 |
3400 Olsen Blvd, Amarillo, TX |
| Pritchett, Gary L DC - Hill County Medical Ctr |
(254) 582-8475 |
1313 E Franklin St, Hillsboro, TX |
| Proresults |
(512) 374-9977 |
7801 N Lamar Blvd # B159, Austin, TX |
| Proveit |
(713) 974-6224 |
3734 Overbrook Ln, Houston, TX |
| Quality Drug & Alcohol Testing |
(903) 694-2220 |
432 W Sabine St, Carthage, TX |
| Quality Drug Screens |
(281) 471-4660 |
125 Sylvan St, La Porte, TX |
| Quest Psc Cleburne |
(817) 202-8434 |
505 N Ridgeway Dr # 172, Cleburne, TX |
| Quest Psc |
(817) 238-9607 |
4625 Boat Club Rd # 249, Fort Worth, TX |
| R I Tech |
(915) 351-0174 |
5721 E Yandell Dr, El Paso, TX |
| Raid Corps Sw |
(940) 665-0481 |
202 S Dixon St # 212, Gainesville, TX |
| Rediclinic |
(713) 935-0333 |
9 E Greenway Plz # 2950, Houston, TX |
| Reg Lab |
(409) 383-1559 |
130 W Houston St, Jasper, TX |
| Reinboldt, Daniel - Rolling Hills Chiropractic Ctr |
(903) 454-2225 |
2806 Mitchell St, Greenville, TX |
| Reliance Healthcare |
(817) 869-0006 |
3629 Western Center Blvd # 221, Fort Worth, TX |
| Reliance Healthcare |
(972) 206-1909 |
2100 N State Highway 360 #1207, Grand Prairie, TX |
| Resource Mfg |
(713) 329-9300 |
6711 N Sam Houston Pkwy W, Houston, TX |
| Reyes, Rosa - Med-Cure Primary Care Phys |
(713) 644-3602 |
4040 Broadway St, Houston, TX |
| Right Track Drug Screening |
(817) 341-1234 |
1404 S Main St, Weatherford, TX |
| Rodriguez, Clauda - Gonzaba Medical Group |
(210) 921-2672 |
1303 Mccullough Ave # 170, San Antonio, TX |
| S & A Svc Inc |
(940) 766-4886 |
909 8th St, Wichita Falls, TX |
| S & R Drug Testing & Substance |
(903) 759-4709 |
3008 W Marshall Ave, Longview, TX |
| Sadler Drug Testing Ctr |
(936) 760-8508 |
2912 W Davis St # 310, Conroe, TX |
| Saf T First Drug Testing |
(936) 590-9797 |
230 Tenaha St, Center, TX |
| Safe At Work |
(817) 795-8300 |
619 W Main St # G, Arlington, TX |
| Safetynet Svc |
(956) 544-7233 |
2400 Courage Blvd # 101, Brownsville, TX |
| Schuhmacher Lab |
(281) 338-2328 |
6 Professional Park Dr, Webster, TX |
| Sentry Medical Corp |
(432) 331-1492 |
855 Central Dr # 15, Odessa, TX |
| Simmerman, Sue - Cleburne Physical Therapy |
(817) 641-8617 |
1014 N Nolan River Rd # A, Cleburne, TX |
| Simple Path |
(903) 451-4565 |
149 Scenic Dr, Mabank, TX |
| Sims, Jason - Dora Roberts Rehabilitation |
(432) 267-3806 |
306 W 3rd St, Big Spring, TX |
| Source 1 Solutions |
(512) 918-3400 |
8500 Shoal Creek Blvd # 2d, Austin, TX |
| South Texas Screening Driving |
(361) 668-6888 |
408 Flournoy Rd # B, Alice, TX |
| Southeast Texas Drug Screening |
(409) 283-3705 |
714 W Bluff St, Woodville, TX |
| Southeast Texas Drug Screening |
(936) 334-9990 |
3414 N Main St, Liberty, TX |
| Stat Labs Clinical |
(281) 576-2799 |
6802 East Fwy, Baytown, TX |
| Step One |
(972) 937-8655 |
201 E Main St # 201, Waxahachie, TX |
| Summers, Lee DC - Crossroads Clinic |
(325) 695-0090 |
4102 Buffalo Gap Rd # A1, Abilene, TX |
| Superior Drug Testing |
(936) 699-4470 |
887 Landrum Rd, Lufkin, TX |
| Texas Alcohol & Drug Testing |
(281) 444-6600 |
16903 Red Oak Dr # 130, Houston, TX |
| Texas Alcohol & Drug Testing |
(830) 278-5800 |
2420 E Main St # B, Uvalde, TX |
| Texas Alcohol & Drug Testing |
(903) 297-6270 |
3417 W Marshall Ave, Longview, TX |
| Texas Alcohol & Drug Testing |
(936) 295-8400 |
1211 Sam Houston Ave, Huntsville, TX |
| Texas Industrial Security Inc |
(817) 335-3046 |
101 Summit Ave # 404, Fort Worth, TX |
| Texas Medclinic |
(210) 341-5588 |
11811 Blanco Rd, San Antonio, TX |
| Texas Medclinic |
(512) 291-5577 |
9900 S Ih 35, Austin, TX |
| Tipps |
(254) 778-7732 |
1308 N 8th St, Temple, TX |
| Turn A Round Inc |
(281) 476-9888 |
102 W 2nd St, Deer Park, TX |
| Utpa |
(432) 686-0129 |
3510 N A St # B200, Midland, TX |
| Valley Med Labs Llc |
(956) 982-6999 |
820 W Price Rd, Brownsville, TX |
| Velasquez, Adrriana - Occupational Health Solutions |
(817) 921-2500 |
4775 South Fwy, Fort Worth, TX |
| Waldrip, Greg - Waldrip Clinic |
(325) 676-7444 |
3301 N 3rd St # 134, Abilene, TX |
| Walker, Curtis L DC - Walker Chiropractic Clinic |
(325) 235-1165 |
900 E 15th St, Sweetwater, TX |
| Wayne Wicks & Assoc |
(713) 439-1896 |
3637 W Alabama St # 100, Houston, TX |
| Wienhoff Drug Testing Svc |
(936) 756-7111 |
2912 W Davis St # 120, Conroe, TX |
| Wolff, Robert DC - Wolff Chiropractic Wellness |
(940) 552-9951 |
3720 Wilbarger St, Vernon, TX |
| Xpress Care |
(409) 866-0856 |
4471 Calder Ave, Beaumont, TX |
| Zelazny, Mason - Uni-Stat Medical Laboratories |
(214) 320-3302 |
11011 Garland Rd, Dallas, TX |
| Zti Laboratories |
(210) 402-2972 |
1418 E Bitters Rd # 2, San Antonio, TX |
