by Chris Anderson | Feb 12, 2025 | MI Plumbing Code Update
CET Source provides a course that has been approved by the Michigan Department of Licensing and Regulatory Affairs. It satisfies all requirements for the 2021Michigan Plumbing Code Update. Our State of Michigan approved course number is: 20-1286853 Course...
by Chris Anderson | Sep 18, 2022 | Uncategorized
by Chris Anderson | Aug 22, 2022 | MI Plumbing Code Update
CET Source provides a course that has been approved by the Michigan Department of Licensing and Regulatory Affairs. It satisfies all requirements for the 2018 Michigan Plumbing Code Update. Our State of Michigan approved course number is: ...
