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About Us

Duininck Bros, Inc., headquartered in West Central Minnesota, is comprised of several diverse construction groups.  We are a third generation family-owned company that has been in business for over 80 years.  We are blessed to have a terrific workforce with 3rd and even 4th generation employee families.  We desire to provide high quality jobs with many opportunities for advancement.  Our sister companies, Duininck Bros, Inc. Texas and Duininck Concrete are also a big part of our success. 

We strive for Construction Excellence in all we do.  Excellence is the key to our success and achieved through the talented people within our organization.  We strive for excellence in safety, quality, environmental stewardship, productivity, and in providing a superior value for our customers.  We are passionately focused on the needs of our customers and strive to be our best every day.

Our construction divisions include Heavy Highway, Underground Utility, Bridge, Engineering, Bituminous and Aggregate Supply and Sales, Site Work, Earthwork, Residential and Commercial Services, and Golf Course Construction.  Our work area is comprised mostly of Minnesota, North and South Dakota, and Iowa.  Duininck Bros, Inc. - Golf has built projects as far away as California and Florida.

We continue to look for new, emerging opportunities and have the capability of expanding into growing markets and industries.  If you are interested in being a part of an opportunistic, forward-looking team, please contact us at 320-978-6011 or check out our current job openings.

Mission Statement:
Our mission is to use our God-given talents to be leaders in improving the world we live in by being profitable, ethical, safe and accountable. We are passionately focused on customer satisfaction and are committed to team spirit and enhancing employee opportunities. We are dedicated to treat all we encounter with love, dignity and respect.

We have a long, proud tradition of providing the highest quality, best value solution to your construction needs.  We strive for “Construction Excellence” in all we do.  We are a family-owned, family-operated company that has been in business since 1926.  The company was founded by brothers Henry, Amos and Wilbur Duininck and is currently being managed by four 2nd generation family members and four 3rd generation family members who are very active in the day-to-day operations.

Safety Policy

• We are committed to safety and health excellence with the goal of an injury free workplace.


• We hold safety and health as our highest core value in our company culture.


• Upper Management will lead the safety improvement process. Our safety philosophy is ultimately the responsibility of upper management, a responsibility that cannot be delegated.


• Safety procedures and practices are a shared responsibility of everyone in the organization.


• Safety is a key indicator of organizational excellence and is incorporated into or business processes.


• We will communicate safety excellence openly with everyone we meet in our construction business.


• All employees will be given the knowledge and skills necessary to safely perform their jobs.


• We will extend our safety efforts beyond the workplace to include employee families, the public, and the communities in which we work. We will continually strive to improve our corporate safety and health by actively encouraging participation of staff at all levels.


• We will create a Zero Injury Culture by removing all unsafe acts and conditions while having the courage, care, and compassion to address our fellow workers to do the same.


• We will respect our fellow workers when they help us identify and correct unsafe acts and conditions.

Environmental Policy Statement
Duininck Bros has made a commitment to manage its business in an environmentally responsible manner.  We will make a continual effort to prevent negative effects upon the environment and ensure the health, safety, and welfare of our employees.

Duininck Bros Environmental Goals and Objectives:

• Conduct operations in a manner that protects the environment, employees, and the community.

• Continually reducing environmental risks throughout its operations by identifying and measuring environmental risks and by setting performance standards, which are commensurate with best practices.

• Minimize the use of hazardous chemicals and reduce hazardous waste generation whenever feasible.

• Comply with all laws and regulations applicable to its operations and work within the framework of an Environmental Management System.

• Provide EHS training and instruction at all levels to motivate and to ensure the proper procedures are followed.

• Encourage environmental responsibility from suppliers and sub-contractors.

• Communicate this policy to all employees and other stakeholders.

• Duininck Bros management is committed to supporting environmental protection (air, water, and land) and employee health safety.