Action Sealcoating residential driveway sealing is a premiere driveway sealcoat company serving the tristate area. Sealing your driveway will restore your blacktop appearance, reduce wear and lower maintenance. Sealcoating will provide a layer of protection blocking out the elements, water, oils and UV damage. Contact us at 610.620.8646 or use our online form and we will provide a quote as quickly as possible.