Landscape Irrigation Contractor State Licensing Guide


Oregon, to become licensed as a landscape construction professional (which includes a sub-category for irrigation contractors), an individual must complete two-years of on the job training, and/or receive a degree in horticulture from an accredited institution of higher learning, and/or pass one of several nationally-recognized certifications. These prerequisites entitle the individual to sit for the landscape construction professional exam. Upon passage, the individual must pay a fee to the state.   


For additional information, please click here or call 503.967.6291.