Camp Precast is a manufacturer of precast concrete products with a combined experience of more than 100 years. The company has a manufacturing facility in Milton, Vt. In addition to its standard precast concrete products, Camp Precast also offers custom precast products to meet its client s needs and specifications. Its production facility is certified by the National Precast Concrete Association and its batch plant is also certified as a Vermont Agency of Transportation approved facility. services to retrofit, repair and maintain existing pump stations.