Historical Restoration

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Government Buildings

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Millwrite Services

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Plant Services

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New Construction

New Construction transforms empty lots to fully completed infrastructure and fully operational buildings, created exactly the way you need and want it to be.

Commercial Construction Services in Des Moines, Iowa


Our people have the knowledge, skill set, and commitment to meet your goals and complete a successful project of any kind. Over the past century, Neumann has established a diverse portfolio of new construction including commercial, manufacturing, educational, government, and recreational buildings throughout Iowa. Whether it’s your first project or one of many, let our expert professionals be a resource that is committed to you and your team.

Steps to Success: Our Proven Process

Neumann ensures the success of your project by taking a comprehensive approach. Our great local relationships with trade partners and collaborative team effort result in us creating an accurate cost and plan analysis. We communicate often to ensure we have the most up-to-date information to provide you with the exceptional service you deserve. These steps are our proven process for a successful build:

1: Design Assist

We start with a providing guidance on how design will determine the materials and methods used.

2: Conceptual Estimating

We forecast the future cost of a project by reviewing the architect’s contract documents or the work requested for a site. Our vast experience allows us to insert items in the estimate that may not be shown but will be required during the process. This in addition to using the latest estimating technology and historical data ensures greater accuracy.

3: Constructability Analysis

Neumann works with the design team and Owner early on to study the design intent, proposed use, critical components, and function of the project. Utilizing our local field employees and management team, we suggest conceptual construction ideas and methods that can improve the project’s functionality and cost savings without compromising the design.

4: Value Engineering

Implementing our knowledge from our field, estimating and management teams we can accurately predict the cost of a project and suggest construction methods that can improve a project’s functionality. As part of our service, we utilize our relationship with local trade partners to identify opportunities for cost savings. Our team works to eliminate and reduce unnecessary costs by suggesting similar yet more cost-effective approach.

5: Scheduling

We take what we’ve determined as the efficient and effective methods and divvy every element into each activity and each day from pre-construction through construction.

6: Sustainability

Neumann can help identify sustainable elements that make the most sense for our client’s buildings. We have 3 LEED Accredited Professional staff members who have built and led clients through all levels of the LEED (Leadership in Energy and Environmental Design) certification process and bring years of expertise and experience to any project.

7: Construction Management

As the construction manager, our team represents and works with the project Owner through all steps of your project. We strive to produce a functional and financially viable project that will be completed on time, of high quality, and within the budget to ensure client satisfaction.

We care about all aspects of the process and will provide you with the exceptional service you expect from Neumann. Our team looks forward to discussing your upcoming project with you!

New Construction Projects

Let’s Get Started!