We have created this app for you, our loyal users, to offer you faster and better support, to find out about the latest news, to connect with our community and to use our tools. We hope you enjoy it. You are welcome to send us your suggestions. Just write to us, we would love to hear your feedback.

This is the calculator for construction professionals in the earthwork, asphalt, and concrete trades! It includes various use full calculations that you can't find just anywhere. We will continue to update and add more as we have time. With over twenty-five years of passion for construction and technology, CD Construction & Design Solutions will supercharge your projects. Utilizing the latest currently existing technologies, we provide 3D machine control models, earthwork takeoffs, and a suite of digitally focused support, we help you bid and operate with newfound confidence. Focused on providing a personal experience, we take each project individually and communicate on a level field— ensuring that you get the support and solutions you need, on budget, and on time. Our knowledge base comes from years in the field, on machinery, and in the office, the contractors we work with always receive quality and accuracy at a fair price.

Contractor Focused Engineering. Let’s build together.