David David has been involved with construction and construction education for the last 20 years and is the General Manager at Placer Contractors School. He oversees classes and materials and closely monitors student progress online to ensure that students are ready to pass their Contractors Exam the first time.

Heidi Heidi received her Bachelor of Sciences in Environmental Design from University of California, Davis. Heidi started Placer Contractors School with her husband, David, and oversees daily operations, including accounting, advertising and student placement.