4 hour courses.

Course 11425 - Comm 81 Definitions and Standards - 4 Hours

This course has been approved for 4 hours of continuing education. To view the course outline or our state approval for this course please click below.

4 hour plumbing courses

Choose from one of the courses if you already have a commercial, plumbing inspector certification or plumbers certification/license. Some of these courses are approved for multiple construction trades. Click on the state approval or course outline for more additional information.

Course prices are listed for your reference. Prices include the study guide/reference materials and exam questions. You may purchase the appropriate course version by clicking on the "Add To Cart" button, where you will be redirected to our secure ordering site where you may pay by credit card or PayPal.

Please Note: The online course is NOT an instant download. Orders received before 2pm will be sent the same business day. Orders received after 2pm will be sent out not later than the next business day, excluding weekends and holidays. Click on "State Approval" to view if the course is approved for your license/certification. If you have multiple licenses/certification, the course may count as continuing education for more than one of your licenses/certifications.