Bitmac Civils Pty Ltd is a locally owned asphalt and bitumen contracting company based in Adelaide, SA, with 25+ years of experience. We handle everything from residential driveways to commercial car parks and road construction, using our own trained crew, quality hot-mix asphalt, and proper subgrade preparation on every job. Our asphalt services Adelaide include asphalt paving, bitumen spray seal, driveway installation, pothole repair, asphalt repair, and road markings.