Greg Schleper is the owner of Rainbow Valley Asphalt and functions as estimator and foreman as well. Because Greg works along side his crew on the job site you can expect your project to be professionally done according to the proposal. To preserve your asphalt pavement through repair and maintenance in order to prevent premature replacement of your investment while protecting the community's air, water and public health by using a durable asphalt based sealant that is free of coal tar.