Richard Andrus, USNR-Ret started RDA Construction in 1979. His
immense knowledge in industrial technology has opened opportunities
for him in the fields of education and general building contracting.
In 1970, he completed his degree in Industrial Arts/ Technology at San
Jose State University, and got his Master of Industrial Education from
the same university after 3 years. In addition to his full license as
a California General Building Contractor, Richard has earned and
practiced his teaching credentials on Industrial Education &
Mathematics for standard secondary education and on Trades &
Industry, and Construction Technology for vocational education.