Call NextGen Great Sealcoating for high-quality asphalt services performed by a fully insured, local company. We provide commercial service throughout all of New Jersey, some areas in Pennsylvania and some areas in New York as well. Residential asphalt services are available to residents in the following NJ counties: Bergen, Essex, Hunterdon, Mercer, Middlesex, Morris, Passaic, Somerset & Union. We also provide residential services in the following PA counties: Bucks, Delaware & Montgomery. To save valuable money on your next driveway sealcoating project, take advantage of the discount deals seen here.