You can repair minor cracks on your concrete driveway by yourself. All you need to do is apply some sealing compound, and your driveway is good to go. However, concrete driveways in Melbourne with larger cracks need to be addressed by experts. Taking matters into your own hands will only make it worse. Experts will assess the severity of cracks and take suitable action. They may even advise a complete resurfacing if the cracks are deeper.