[OHIO (OH) Plumbing Contractor Exam Success Course] The Plumbing Contractor Practice Course is designed for professionals seeking to enhance their expertise in plumbing contracting. This course provides a thorough review of plumbing systems, including installation, maintenance, and repair practices. Key topics include plumbing codes, water supply and distribution, drainage systems, and fixture installation. Participants will learn about various plumbing materials, tools, and techniques, as well as safety standards and best practices. The course includes practice questions and real-world scenarios to help you prepare for the certification exam and ensure you are well-equipped to manage plumbing projects with confidence and compliance.