Most insurance companies use xactimate estimating software ( the same that we use) that dictates the prices of repairs. We Use Technology to Aid Accuracy & Speed Repairs. When GB Contractor estimates costs and orders supplies to restore your home, We use the latest satellite technology from EagleView Technologies. sets the industry standard for aerial measurement services. EagleView invented the concept of remote measuring by using aerial and satellite images to provide detailed measurements that are more accurate than any other method. EagleView's system significantly improves measurements' accuracy, dramatically reducing costs and time.