Delaware Plumbing Contractors License Exam Prep | Online Courses

The Delaware Plumbing Contractor Online Exam Prep topics include plumbing fixtures and terminology, plumbing fundamentals, traps, cleanouts, interceptors, drainage requirements, vent requirements, water distribution, plan and analysis. The course includes narrated highlighting guides, practice tests, theory, calculations, instructor support and test-taking tips and strategies. The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.