Move dirt with confidence using our 3D Files for your Machine Control enabled equipment. We can work with virtually any type of information such as PDF, TIFF, hard copies plans, etc to ensure the CAD files from the engineer represents the approved plan set.


  • Approximately 5 days depending on size and complexity of the project.


  • Our cost effective pricing starts as low as $500.

What will you get

  • You will receive a finished grade or subgrade model of the 3D surface and background file. We are able to create files for all of the major machine control systems: Trimble (Sitech), Topcon, and Agtek.

What to Send Us

To create a machine control file, we will need an approved set of plans, and CAD files that match the approved set.

EarthCalc is capable of receiving many different file/plan formats.
(Example: CAD (2D or 3D), PDF, TIFF, ASCI, hard copy plans, etc.)

For your convenience, you can upload your files directly from the website or mail hard copies.

To submit a job, fill out the Job Detail Form.

Machine Control
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Disclaimer: EarthCalc, Inc. is not a licensed contractor or a licensed civil engineering firm. We do not perform licensed civil engineering work, have staff that is licensed in those professions and we do not represent ourselves as such.