Earthwork Estimating Experts Since 1987

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It all started in 1987...

Marty Schmidt opened the doors to Earthwork Calculation Services with the vision of providing the most accurate, reliable and affordable dirt quantities in the industry.  He has spent the last 30 years working with developers, engineers and contractors and has seen every type of job possible. Marty enjoys his work and provides excellent customer service. He works with his clients deadlines and keeps everyone on target for their projects and bids. Marty has also provided expert witness services in earthmoving disputes and previously owned a GPS company that provided GPS equipment for heavy equipment operators to increase accuracy and reduce errors. Earthwork Calculation Services offers GPSmodels as well. We are truly your one stop service for all your earthmoving needs!