Computer-Based Testing for Occupational Licenses
Take your license examination on a computer!
On this page:
CBT license examinations offer:
- The convenience of numerous CBT exam sites
- Daily access and expanded hours to CBT exam sites
- Immediate exam score with e-mail option
- Immediate printed exam analysis feedback with e-mail option
- License issued to applicants passing CBT exam within one week of exam date
- Immediate retesting, if the exam site has available seating (4 attempts per application)
- User-friendly computer screens
Examinations available for CBT by Licensing Program
- Backflow Prevention Assembly Tester (BPAT) - written portion
- Customer Service Inspectors
- Landscape Irrigation
- Landscape Irrigation Inspector
- Landscape Irrigation Technician (English Only)
- Municipal Solid Waste Facility Supervisors
- Class A
- Class B
- On-site Sewage Facility (OSSF)
- OSSF Maintenance Provider
- Wastewater Treatment and Collection System Operators
- Class I Wastewater Collection System Operator
- Class B Wastewater Treatment Facility Operator
- Class C Wastewater Treatment Facility Operator
- Class D Wastewater Treatment Facility Operator
- Water Treatment and Distribution System Operators
- Class B Groundwater Operator
- Class B Surface Water Operator
- Class B Water Distribution
- Class C Groundwater Operator
- Class C Surface Water Operator
- Class C Water Distribution
- Class D Water
- Water Treatment Specialists
- Class III
- Class II
- Class I
Pre-approval of your licensing application is required. For pre-approval, applicants must:
- complete license requirements—
- education
- experience
- training
- submit an application using our online application, e-Application. Paying the $111 processing fee will be required before you can submit your application on e-Application.
Upon receiving an approval letter, the applicant will need to:
- make an appointment with a registered Test Center to take the exam
- pay a nominal fee to the Test Center
Retesting by CBT after failing a written test is allowed, so long as your application is in an approved status.
Registered Computer-Based Testing Centers
Contact each testing location to schedule a CBT exam.
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Amarillo - Region 1
Test Center Location Contact Information Amarillo College Student Service Center, 101
2201 South Washington
Amarillo, Texas 79109Website: Amarillo Testing Center
Email: testingservices@actx.edu
Phone: 806-371-5445Lubbock - Region 2
TCEQ currently has no CBT test centers in this region. Please check back. -
Abilene - Region 3
Test Center Location Contact Information Vernon College - Wichita Falls Testing CenterCentury City Center
Room 101
4105 Maplewood
Wichita Falls, TX 76308Website: Vernon College Testing Information
Email: itctesting@vernoncollege.edu
Phone: 940-689-3778Vernon College - Vernon Testing Center4400 College Drive
Vernon, TX 76384Website: Vernon College Testing Information
Email: itctesting@vernoncollege.edu
Phone: 940-552-6291 ext.2317Midwestern State UniversityHardin South
RM 224
3410 Taft Blvd
Wichita Falls, TX 76308Website: MSU Testing Center
Email: lynn.ducioame@mwsu.edu
Phone: 940-397-4676Texas State Technical College650 E. Hwy 80
Abilene, TX 79601Website: Testing at Texas State Technical
Email: susan.hash@tstc.edu
Phone: 325-734-3641Texas State Technical College305 Booker Street
Brownwood, TX 76801Website: Testing at Texas State Technical
Email: nicole.whitley@tstc.edu
Phone: 325-641-5955Texas State Technical College300 Homer K Taylor Drive
(Sears Building)
Sweetwater, TX 79556Website: Testing at Texas State Technical
Email: patricia.caprio@tstc.edu
Phone: 325-235-7441 -
Dallas/Ft. Worth - Region 4
Test Center Location Contact Information Grayson College Room DC-115
6101 Grayson Drive
Denison, TX 75020Website: Grayson Main Campus Testing Center
Email: testing@grayson.edu
Phone: 903-463-8724Tarrant County College Northwest Campus WCTS-1148
4801 Marine Creek Pkwy
Fort Worth, TX 76179Website: TCC Testing Center
Email: ProfessionalTesting@tccd.edu
Phone: 817-515-7653Weatherford College Jack Knight Building
225 College Park Dr
Weatherford, TX 76086Website: Weatherford Testing Center
Email: testing@wc.edu
Phone: 817-598-6383 -
Tyler - Region 5
Test Center Location Contact Information Texarkana College Palmer Memorial Library
2500 North Robison Rd
Texarkana, TX 75599Website: TC Testing Center
Email: texarkanacollege.edu/forms/email/
Phone: 903-823-3278 -
El Paso - Region 6
Test Center Location Contact Information Sul Ross State University Box C-171
Room UC211D
Alpine, TX 79832Website: Sul Ross Testing Center
Email: jrueb@sulross.edu
Phone: 432-837-8178University of Texas - El Paso 2060 Hawthorne St.
El Paso, TX 79902Website: UT El Paso Testing Center
Email: testing@utep.edu
Phone: 915-747-5009 -
Midland - Region 7
Test Center Location Contact Information Odessa College 201 W. University Blvd.
Odessa, TX 79764Website: Odessa College Testing Center
Email: testingcenter@odessa.edu
Phone: 432-335-6620University of Texas - Permian Basin Mesa Buliding #1160
4901 E. University
Odessa, TX 79762Website: UT Permian Basin Testing Center
Email: moreno_t@utpb.edu or madrid_l@utpb.edu
Phone: 432-552-2630 -
San Angelo - Region 8
Test Center Location Contact Information Howard College 3501 N. US Highway 67
San Angelo, TX 76905Website: Howard College Testing Center
Email: satesting@howardcollege.edu
Phone: 325-481-8300 Ext. 3405 -
Waco - Region 9
Test Center Location Contact Information Texas A & M Engineering Extension Service TEEX Rellis Campus, Bldg 8000
3100 State Hwy 47
Bryan, TX 77807Website: TEEX Testing Center
Email: itsi@teex.tamu.edu
Phone: 800-723-3811Central Texas College 6200 W Central
Texas Expressway
Killeen, TX 76549Website: College of Mainland Testing Center
Email: victor.gates@ctcd.edu
Phone: 254-526-1168Texas State Technical College 3801 Campus Drive
Student Services Center
Waco, TX 76705Website: Testing at Texas State Technical
Email: pamelia.hunter@tstc.edu
Phone: 254-867-2028 -
Beaumont - Region 10
Test Center Location Contact Information Lamar Institute of Technology 855 East Lavaca St.
Technology Center Building
Room 112 (inside the Learning Lab)
Beaumont, TX 77705Website: LIT Testing Center
Email: testingcenter@lit.edu
Phone: 409-839-2027Stephen F. Austin University Rusk Bldg, RM 328
2008 Alumni Drive
Nacogdoches, TX 75962Website: SFA Testing Center
Email: sfatesting@sfasu.edu
Phone: 936-468-3958 -
Austin - Region - 11
Test Center Location Contact Information Austin Community College ACC Highland Campus
6101 Airport Boulevard
Austin, TX 78752Website: ACC Testing Center
Email: bact@austincc.edu
Phone: 512-223-7395 Campus phone: 512-223-7395Austin Community College 4400 College Park Drive,
Round Rock, TX 78665Website: ACC Testing Center
Email: bact@austincc.edu
Phone: 512-223-7395 Campus phone: 512-223-0158 -
Houston Region - 12
Test Center Location Contact Information Galveston College Regents Hall, Room 117
4015 Avenue Q
Galveston, TX 77550Website: GC Testing Center
Email: mmackey@gc.edu
Phone: 409-944-1290Houston Community College 1300 B Holman St, RM 211
Houston, TX 77004Website: HCC Testing Center
Email: ce.testing@hccs.edu
Phone: 713-718-6011Sam Houston State University Huntsville Campus
1921 Avenue J
Academic Building IV, RM 102
Huntsville, TX 77340Website: SHSU Testing Center
Email: test.ctr@shsu.edu
Phone: 936-294-1025College of the Mainland Enrollment Center A-126
1200 Amburn Road
Texas City, TX 77591Website: Certification Exams
Email: testingcenter@com.edu
Phone: 409-933-8676Texas Southern University Until further notice: The Office of Testing will temporarily locate to the University Learning Center (UAV). The building is located on the corner of Rosewood & Canfield Streets. Please park at the East Side Garage (Tierwester & Cleburne).
Roderick R. Paige School of Education Building
Basement Level 007
3100 Cleburne Street
Houston, TX 77004
Website: TSU Testing Center
Email: testing@tsu.edu
Phone: 713-313-6838 -
San Antonio - Region 13
Test Center Location Contact Information Alamo Colleges – San Antonio College San Antonio College
Assessment / Testing Center
Fletcher Administrative Center Bldg. #112 (FAC #112)
1819 N. Main Ave
San Antonio, TX 78212Download Additional Information for Registration: CBT Information 
Contact: Oscar C. San Miguel
Email: osan@alamo.edu
Phone:University of Texas - San Antonio University of Texas
One UTSA Circle
Multiple Disciplinary Building
Suite 1.01.04
San Antonio, TX 78249Website: https://testing.utsa.edu/
Email: testing.usta.edu
Phone: (210) 458-4125 -
Corpus Christi - Region 14
Test Center Location Contact Information Del Mar College 3013 Ayers, Room 125
Multi Service Center
Corpus Christi, TX 78404Website: DMC Testing Center
Email: testing@delmar.edu
Phone: 361-698-1645Texas A&M University Kingsville Robert B. Cousins Hall
Room 101
925 W. Santa Gertrudis Ave.
Kingsville, TX 78363Website: Kingsville Testing Center
Email: testing@tamuk.edu
Phone: 361-593-3303University of Houston - Victoria West Building
Suite 133C
3007 N. Ben Wilson
Victoria, TX
Website: UHV Testing
Email: testing@uhv.edu
Phone: 361-570-4285 -
Harlingen - Region 15
Test Center Location Contact Information University of Texas Rio Grande Valley Resaca Village Plaza
1601 E. Price Rd.
Suite E
Brownsville, TXWebsite: UTRGV Testing Center
Email: testing@utrgv.edu
Phone: 956-882-8875Texas State Technical College 1902 N. Loop 499
Student Services Center Room 312
Harlingen, TX 78550Website: Testing at Texas State Technical
Email: testing@harlingen.tstc.edu
Phone: 956-364-4308 -
Laredo - Region 16
Test Center Location Contact Information Texas A&M International University Senator Judith Zaffirini Student Success Center 201
Laredo, Texas 78041-1900Website: http://www.tamiu.edu/uc/testing_center/
Email: thetestingcenter@tamiu.edu
Phone: 956-326-2888