Onyx Asphalt Sealing is a top-tier driveway sealcoating company located in Rothesay, proudly serving the greater Saint John area. Our expertise lies in rejuvenating driveways by meticulously applying oil-based sealer, transforming them to look brand new.

Leave the task to the professionals. With a plethora of companies out there, it's our commitment to excellence that sets us apart from the competition.