Roof repair and maintenance are very complex. Even if you find step-by-step tutorials on the web, it’s very hard to pinpoint the source of the problem if you’re not an expert. This is why we tend to consider roofing companies to help us deal with any leaks and damage to the roof.However, it’s very hard to find a reputable roofing contractor in your area if you don’t know what you’re doing. We listed down some of the popular companies that you can consider if you need roof repair and maintenance.