Bluebonnet Custom Roofing to get a better solution. We are a fully insured roofing contractor in central Austin offering roofing service in Austin for residential and commercial properties, gutter installations, and roof inspection. You can use their online roofing cost calculator to estimate the cost of installing the roof in your property. It only requires to fill information about material type, ground floor, evaluation of the pitch of the roof to calculate replacement cost. To find out more, visit Bluebonnetroofing.com.