Discover the benefits of professional asphalt paving in pa. setco shares tips on durability, cost, and why thicker asphalt makes a difference. Driveways take a beating in pennsylvania- snow,ice,rain, and heavy vehicles can wear them down fast . at setco paving & landscaping, we been installing high-quality asphalt driveways since 2015, and we always lay it thicker than the competition for lasting results.