When planning to hire a contractor for asphalt sealing, you can expect to pay between $0.25 and $1.50 per square foot, depending on various factors like driveway size and condition. The average homeowner will likely pay around $0.40 to $0.87 per square foot for this service.
Professional sealing usually involves more than just the material cost; it can include labor and preparation work as well. For smaller driveways, you might end up at the lower end of the price range, while larger or more deteriorated surfaces could reach the higher end.