Fill 1
Machines moving dirt.

About Us

Originally established in 1983, EarthCalc, Inc. has been operating as an outsource CAD staff service for both Civil Engineers and Contractors. With over 35 years of experience, our staff is more than capable of handling projects at any stage of development and it is our mission to provide all of our clients with a high quality finished product, as well as equally high quality customer service.

Who uses EarthCalc?

From one person shops to global firms, Civil Engineers and Contractors have sought our services during the various stages of the design process, the bidding process, and the grading phase (i.e. creating the machine control files) of their projects.

Why EarthCalc?

Simple: Experience and customer service. In our 35+ years of operation, we have completed projects that span the spectrum from a small personal residence to multi-phase subdivisions, master planned communities, airports, highways, large commercial centers, office buildings, military installations and everything in between. Whatever the size and scope of the project, each one is treated as a priority and we will always return an accurate, high quality product. Your projects are our priority.

For more information, or to get started, feel free to call us. Our Project Coordinators will happily assist you in getting started.

Call us : 800-765-1717
Email us:
Mail us : EarthCalc, Inc.
PO Box 1833
Modesto, CA. 95353