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TEC
*exams NOT offered during class - must be taken at a TCEQ location
Customer Service Inspections
10 Hours CSI, Water & BPAT
Includes a Study Guide,
Practice Exam and
Backflow Device Sheet
LIVE ONLINE ONLY
Jan 14th & 15th
8 am - 1 pm both days
Early Registration $350
by 1/2/26 $375 after
Need a D Water or
D Wastewater License??
Classes includes a Study Guide,
2 Practice Exams and Extra Math
*The "extra" materials provided in these classes
will help student better prepare for the D Exams.
All material in the book will be discussed cover to cover
and all math problems will be worked.
20 Hour
Basic Water - Live ONLINE ONLY
20 Hours Water Credit
TCEQ Class # 92
Dec 9th, 10th & 11th
Early Registration $450 by 11/28/25
$500 after
Current TCEQ Pass Rate for D Water is 40%
20 Hour
Basic Wastewater
In Person - Universal City
North San Antonio Area
or LIVE ONLINE
20 Hours WW Credits
TCEQ Class # 59
Feb 24th, 25th and 26th
Early Registration
$450 by 2/13/26
$500 after
In Person class held at
265 Kitty Hawk Rd, Universal City, TX 78148
Current TCEQ Pass Rate for D Wastewater is 52%
IN PERSON
ROUND ROCK or
LIVE ONLINE
8 Hour
Cross Connection
Control
TCEQ Class # 1246
8 Hours for Water, Wastewater,
CSI, BPAT & LI
Cross connection identification
and backflow prevention devices.
Feb 19th
8 am - 5 pm
$160
In Person class held at
7320 Wyoming Springs Dr, Round Rock, TX
