When you need a paving contractor in LaVale, MD, choose the paving experts at Demco Excavating & Paving. Our Farmington, PA, business will treat you fairly while providing tremendous paving commercial and residential paving. For residential properties, the driveway and private roads can have a major impact on curb appeal. For businesses, the condition of the parking lot and sidewalks plays a big role in curb appeal. The pavement also directly impacts the safety for people who venture onto the property.