Descrição EDGE tries to edge out the competition when bidding on civic and other contracts. Construction company EDGE Development offers general contracting, design/build, engineering, construction management, and lease/buyback services. The company specializes in such projects as public schools, parks, and civic and commercial facilities. Its portfolio includes an athletic center for the City of Highland; a library in Napa Valley; fire stations for Carlsbad and Oceanside; and numerous elementary, middle, and high schools. The company is controlled by Steve Prophet and Dayne Wagoner, who founded EDGE in 1989.