
Let us do the dirty work
Quality excavation and earthwork since 1971
Our Services
At Dunn Construction, we offer a wide range of services designed to meet all your land preparation needs. Whether you’re working on a small project or a large-scale development, we have the expertise to get the job done right.
Land Preparation Services
Site Grading
Quarry Stripping
Land Clearing
GPS-Enabled Solutions
Additional Services
Pipe Installation
Seeding
Erosion Control
While we handle a broad range of projects, our core focus is on overburden removal for mines and quarries. We bring specialized knowledge and equipment to ensure that this critical task is completed with precision and efficiency.
Our skilled team is dedicated to maintaining the highest standards of safety, efficiency, and quality in every project we undertake. We pride ourselves on delivering results that exceed expectations, ensuring that your project runs smoothly from start to finish.
About Dunn Construction
Founded in 1971 by James Dunn in Bellevue, Iowa, Dunn Construction remains a proud family-owned and operated business. Now led by the second generation of the Dunn family, we continue to uphold the same core values and vision that our founder established over five decades ago.
Our Legacy
For more than 50 years, quality and integrity have been the foundation of everything we do. Whether it’s a small community project or a large-scale venture, we approach each job with the same care and dedication Jim Dunn instilled in the company from the start.
Our Commitment
As we grow, we stay true to what matters most: delivering outstanding service and building strong relationships with our clients and partners. No matter the size of the project, we put in the time and effort to exceed expectations.






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