Duininck, headquartered in West Central Minnesota, is comprised of several diverse construction groups. Whatever the construction project—whether residential, commercial or heavy highway construction—we work hard to meet the demands of your project, and exceed those needs when possible. We also have extensive aggregate exploration and production services available. We are proud to be a third generation family-owned company that has been in business for over 90 years. Our workforce includes 3rd and even 4th generation employee families. We believe that the key to our success is the talented people within our organization.

Central Specialties, Inc.: Enhancing Lives One Road at a Time 🛣️ Welcome to Central Specialties, Inc., where our mission is to bring about transformative change through the world of road infrastructure. 🌍 With a rich history in General Road Construction, we've witnessed firsthand the profound impact that well-designed and efficiently built roads can have on communities, economies, and the environment. Our dedication to excellence in general road construction reflects our commitment to improving lives, one road at a time. As firm believers in the principle that "Infrastructure is the foundation of progress," we're at the forefront of innovation, sustainability, and safety in the road construction and maintenance industry. Our team of experts, cutting-edge technology, and unwavering commitment to quality make us the driving force behind the advancement of road networks across Minnesota, North Dakota & South Dakota. Join us on this exhilarating journey toward progress, connectivity, and a brighter future. Let's connect, collaborate, and pave the way for positive change together! 🚀 Central Specialties, Inc., is a General Road Construction company based out of Alexandria, Minnesota.

Northern Improvement Company, one of the area’s largest construction firms, was incorporated in 1935 as a successor to McCormick Dray Line, McCormick Transfer, and McCormick Construction Company. We are the leading midwest highway, heavy, and municipal contractor. Our 75+ years of experience will deliver superb service and excellent products for your project whether you are seeking expertise in concrete, asphalt, pipelines, rocks, or dirt.

IBI's success stems from its people. We focus on building and retaining our quality employees to build structures that stand the test of time. We have a commitment to deliver products to our customers on or ahead of schedule using the most efficient technology and equipment. The company has grown and changed since its founding in 1953 but still retains the feeling of community and family that were integral from the start. Our differentiation comes from the fact that we care about the community within IBI and the communities we impact. Because of the broad services that Industrial Builders, Inc. offers, we have a broad range of specialty and general construction trades. Whether we are building a bridge, installing permanent flood protection, rotomilling hundreds of lane miles a year, performing emergency repairs or new construction of grain handling facilities or constructing the FargoDome, you can expect nothing but the best from IBI. If you're in the Midwest, odds are you will drive on or by a piece of infrastructure that functions efficiently because of IBI's efforts; keeping everyone moving forward safely is our mission.

C. S. McCrossan is a diversified highway/heavy civil general contractor, which provides construction infrastructure services to federal, state, county and municipal transportation departments. C. S. McCrossan commits to supply the highest quality, on budget, on time result, delivered in a safe environment, to every customer, including the public. This commitment is the heart of who we are as a company and is reflected in developing the most competent construction teams, and maintaining state of the art equipment and technology. Our innovative approach in both construction and project management has yielded successful partnerships with government and private agencies. We value collaboration and cooperation and believe in extending respect and courtesy to everyone. C.S. McCrossan is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Founded in 1922 by Oscar and Palmer Ulland with a simple philosophy – always keep your word to your customer, always do your best work, and success will follow. We have grown from a two-man wood-cutting partnership to one of Minnesota’s largest excavating and paving contractors. While we are always finding new and better ways to solve old problems, we never lose sight of the simple philosophy that built our business. We know that our work is a reflection of our company and ourselves. It’s no wonder that Ulland Brothers has been providing quality service to the construction industry in Minnesota, western Wisconsin, and northern Iowa for over 100 years. We deploy well maintained construction equipment on every job. Our aggregate reserves ensure we can always supply the highest quality materials to our customers. But our most valuable resource is our people. Their training, education and experience will ensure your project will be done on time and within budget. And their pride and commitment to quality means that your project isn’t just another job…. It’s a Ulland Brothers job.

Water Resources Group is a company that provides leadership and resources to a family of companies whose collective mission is to be a national leading self-performing water contractor and leader in collaborative delivery methods while using our core skill sets to provide services to the industrial, commercial, and utility services markets.

Today, our family-owned business is recognized as a leader and innovator in providing complete construction services to clients across the United States. As a licensed and bonded construction company, we are qualified to meet a variety of specific requirements that cover all facets of industry, from initial consultation and design to management and turnkey construction. Our large field force includes full time crews and construction superintendents experienced in industrial and commercial projects. Our trained staff includes specialists in engineering, CAD design and layout, estimating, scheduling, construction management, and safety training and practices. This diversity of personnel, combined with our experience in safe and effective construction enables us to solve even the most complex problems and meet deadlines within tightest budgets. It all adds up to complete dependability, from design to completion. The companies we service across the United States, including many repeat clients, will tell you - Vigen Construction is a company you can count on.

Park Construction Company is a construction services company specializing in asphalt paving, underground utilities, grading, and earth moving. We are a leading servicer of heavy highway, transportation, commercial site work, heavy industrial, oil and gas, railroad, government, and Corps of Engineers projects nationwide. Our expertise and services cover entire projects, from planning and design to site final completion. Our company was founded in 1916 and is headquartered in Spring Lake Park, Minnesota with a second, regional office located in Grand Forks, North Dakota. Park Construction Company completes project through the Midwest and the United States.

Anderson Brothers is a multi-disciplined contractor specializing in municipal, commercial and residential infrastructure. Earthwork • Underground Utility • Concrete • Asphalt Paving • Aggregate Mining • Site Development "Building Safer, Smoother Passage to Home, Work and Play"​

Meyer Contracting is a minority owned Native American firm that has over 35 years of construction industry experience. Our company has grown into a multifaceted operation that includes expertise in the following areas: Earthwork, Underground Utilities, Demolition and Foundations/Piling operations. Meyer Contracting prides itself on its ability to build strong client relationships, and has performed these services throughout the Midwest, and will follow the client beyond. The company defines success as the result of the total performance of the entire team. Each member of the team is integral to the entire successful performance at Meyer Contracting - the sum total of Safety, Quality and Productivity. Mission: Developing exceptional people to provide distinct value to our clients.