Instructor: ML Vidas

Biography: ML (Mary Louise) Vidas has been teaching the CCB contractor education classes since 2010. She brings a variety of teaching techniques to help her students understand key concepts and prepare to become Oregon construction contractors. She is an Oregon Registered Architect and Senior Market Outreach Manager with CLEAResult Consulting where she supports energy efficiency projects across Oregon. ML Vidas fosters sustainability from the building scale to the neighborhood scale, integrating technology with how people live, work and play. Participants in her classes often praise ML's "ability to keep a group with diverse backgrounds engaged over two days while covering a significant amount of material!"

Classes by this instructor

Contractors CCB Test Prep Online

Contractors must take a 16-hour state-approved course to satisfy the educational requirement for Oregon construction contractor licensing. Take this online class to prepare for the state-mandated test to become a licensed contractor. This online course is ongoing and is on demand so you can take it at your own pace. The course price does not include the price of taking the state-mandated test, or the required textbook. You can register at any time as students have three months from their start date to complete the course.
June 24, 2026 to August 30, 2026 | 12:00am-11:59pm PDT | Online

Contractors CCB Test Prep

Contractors must take a 16-hour state-approved course to satisfy the educational requirement for Oregon construction contractor licensing. Take this two-day live class to prepare for the state-mandated test (not included) to become a licensed contractor.
August 28-29, 2026 | 8:00am-5:30pm PDT | Redmond
October 30-31, 2026 | 8:00am-5:30pm PDT | Redmond
December 4-5, 2026 | 8:00am-5:30pm PST | Redmond