The Standard of
Excellence Since 1912.
Neumann Brothers is more than a general contractor, we are builders of Des Moines. We’re neighbors, friends, and life-long Iowans who care about the legacies we leave behind.
No matter your market sector or the type of construction, we set the standard of excellence starting with your project.
Our people, genuine caring, exceptional service, steadfast commitment, uncompromising integrity, and accountable for excellence are the values that set the framework for our client relationships. They direct us as we deliver true craftsmanship for our clients and the communities we serve.Learn More
Accountable for Excellence
Des Moines University was exceedingly pleased with the work of Neumann Brothers. The project was completed on time and under budget and the quality of the finished product is exceptional. Their guidance and advice throughout the project allowed DMU to realize substantial cost savings without sacrificing quality.Steve Dengle Executive Vice President