Embark on your commercial or industrial project with confidence! Guthmiller & Son Dirtworks offers free estimates for all our services, including site development, road building, land grading, and more. Call us today to start planning your project!

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Our Story

Discover Who We Are

With over six decades of experience, the expertise of Guthmiller & Son Dirtworks is unparalleled, setting us apart in the excavation industry.

Welcome to Guthmiller & Son Dirtworks, your premier excavating contractor based in Bismarck, ND. With over 60 years of experience, our locally owned and operated company has been setting the standard in site development, road building, land grading, trucking, and commercial snow removal. Our deep-rooted commitment to quality and reliability has established us as the go-to contractor for commercial and industrial projects in the region. We take pride in our heritage and the strong community ties we’ve built, always striving to exceed expectations with our top-notch services.

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Our extensive range of services showcases our versatility and expertise in handling diverse project requirements. As a leading site development contractor, we specialize in transforming land for housing and commercial spaces, employing an array of advanced equipment including dozers, scrapers, motor graders, stump grinders, trucks, excavators, and water wagons equipped with GPS technology. This ensures precision and efficiency in every project we undertake. Our road-building service is no less exceptional, encompassing everything from initial planning and design to final paving, prioritizing precision and durability at every step.

Land grading services form a critical part of our offerings, where we skillfully level and shape the ground to create the desired slope or contour. This service is essential for site preparation, slope adjustment, foundation preparation, erosion control, landscaping, and road construction, demonstrating our versatility and commitment to comprehensive service delivery. Additionally, our truck hauling services are tailored to meet the diverse transportation needs across industries. Equipped with a fleet of specialized trucks, we ensure the safe, timely, and efficient delivery of materials, emphasizing precision and reliability.

The harsh winters of North Dakota demand efficient and reliable commercial snow removal services, and we are up to the challenge. Our team is equipped with specialized equipment like snowplows, snow blowers, and de-icing materials to ensure prompt and thorough snow removal from commercial properties. We focus on ensuring the functionality and safety of your spaces, taking away the worry of snow accumulation. This service, like all others, is executed with the utmost professionalism and attention to detail, reflecting our commitment to excellence.

At Guthmiller & Son Dirtworks, we understand that every project is unique and requires a personalized approach. That’s why we offer free estimates, allowing us to tailor our services to your specific needs. Our experienced team, armed with innovative equipment in the industry, is ready to tackle any challenge, large or small. Contact us to discuss your project requirements and experience the professionalism, quality, and reliability that set us apart from our competitors. Let us be your partner in building the future, one project at a time.


Our Values

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At our company, we take pride in our commitment to integrity. We believe in doing the right thing, even when it's not an easy thing.

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We are constantly pushing ourselves to be innovative and creative. We know that the world is changing rapidly, and we need to stay ahead of the curve to remain competitive.

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Customer Focus

At our company, our customers are at the center of everything we do. We believe in providing high-quality products and services that meet their needs and exceed their expectations.

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