How long have you been in the contracting business? I have noticed that competition in the construction industry has grown, meaning time is a factor that will determine whether you can make it to the next bidding or not. Fast and accurate computation based on up to date costs is essential in this kind of business using construction estimation software. I believe there is nothing wrong with the traditional way of making construction estimates but it is better if a construction estimating software is utilized for a fast and quick construction estimate.