
We turn unfinished basements into comfortable, functional rooms that boost your home's value and fit your family's needs.
At Nenneman-Haus Construction, we help homeowners turn an unfinished basement into a clean, comfortable, and useful part of the home. A well-finished basement can give you more room to live, work, relax, and entertain without the cost of building an addition. It is one of the smartest ways to add function and value to your property.
We have years of hands-on remodeling experience, and we know that basement finishing is not just about making the space look nice. It has to feel dry, safe, warm, and built to last. That is why we focus on the full picture, from layout and framing to insulation, drywall, flooring, trim, lighting, and final finishes. Our goal is to create a lower level that feels like a natural extension of the rest of your home.
Every basement is different, so we tailor the project to your needs, your home, and your budget. We can help create a wide range of finished basement spaces, including:
Some homeowners want a simple open space with better lighting and flooring. Others want a more complete basement remodel with divided rooms, built-in storage, upgraded trim, and a polished finish. We can help you plan the right setup for how you live now and how you may use the space in the future.
We believe a good remodeling project starts with a clear plan. When we talk with you about your basement finishing project, we first learn how you want to use the space. That helps us recommend the right layout, materials, and finishing options. We also look at the current condition of the basement so we can spot any concerns early and help avoid problems later.
Our work may include:
We work carefully to make sure the finished basement feels bright, welcoming, and practical. Basements often have lower ceilings, limited natural light, and mechanical systems that need to remain accessible. We plan around those conditions to make the most of the available space while keeping the design clean and functional.
Basement projects require more planning than many other interior remodeling jobs. Moisture control, insulation, airflow, and durable materials all matter. We take these factors seriously because they affect how the space performs over time.
Important parts of a basement finishing project can include:
When these details are handled the right way, your basement becomes more than extra square footage. It becomes a space your family actually wants to use.
Finishing your basement offers real day-to-day benefits. It gives you more room for the things that matter without changing the footprint of your home. That extra flexibility can make a big difference for growing families, homeowners who work from home, or anyone who wants better use of the space they already have.
A finished basement can also help your home feel less crowded. Instead of trying to make every activity fit upstairs, you gain a separate area that can be customized for your lifestyle.
As a veteran-owned company, we take pride in doing the job the right way. Homeowners want basement remodeling contractors they can trust inside their home, and we work hard to earn that trust through honest communication, reliable workmanship, and careful attention to detail. We keep the process straightforward and focus on delivering a finished product that fits your goals.
We also make payment terms simple: 50% up front and 50% at completion. That clear structure helps our customers know what to expect from the start. Whether you are finishing a basement for extra family space, a home office, or a full lower-level living area, we are here to help you make smart choices and get lasting results.
We proudly serve homeowners in the 51566 and 51573 areas. If you have an unfinished basement or an outdated lower level that no longer works for your family, we can help you reimagine it with a plan that fits your home and budget.
If you are ready to turn unused lower-level space into a comfortable, valuable extension of your home, contact Nenneman-Haus Construction today. Call us at (712) 621-7304 or reach out through our website form to discuss your basement finishing project. We would be glad to learn more about your space and help you take the next step.
We start with an on-site consultation to inspect ceiling height, moisture concerns, framing needs, electrical access, and layout options for your finished basement. Then we build a clear scope, realistic timeline, and detailed estimate, so you know exactly what to expect before work begins.
Once approved, we handle layout planning, material selections, and scheduling, then begin framing, insulation, drywall, flooring, lighting, and trim work. Our team keeps the job moving cleanly and efficiently, with steady communication and workmanship that reflects the standards we bring to every remodel.
Before we call the job done, we complete a full quality check, review every finished area with you, and address any final touch-ups. We make sure your new lower level is comfortable, functional, and ready for everyday use, whether you need living space, a guest area, or a home office.
Common questions homeowners ask before starting a basement remodel with Nenneman-Haus Construction.
Reviews
See what people appreciate most about our remodeling work, from clear plans to solid results.
“I was very happy with Kyle and Joe at Nenneman-Haus Construction. They came up right away after the storm and fixed my roof. Thank You.”
“Joe Nenneman-Haus Construction did an excellent job with the remodel of my home. His communication and quality of work is excellent. Once The walls were exposed, There was major issues that needed to be addressed and he was able to handle it with ease. I was very pleased with Joe and his team.”
“After having a very poor experience with another local construction company, I was honestly nervous moving forward with our building plans. I recently spoke with Kyle at Nenneman-Haus Construction out of Stanton, Iowa, and immediately felt more comfortable. He answered all of my questions in detail, explained their process clearly, and was very transparent about timelines, labor, materials, estimates, and the fact that there were no hidden costs, which was so important to me. What stood out most was that their estimates and timelines are written out and completely transparent, which gave me a lot more confidence moving forward. They complete the majority of their projects with their own local crew and prioritize communication throughout the process. Kyle was patient, easy to talk to, kind, and never made me feel rushed or brushed off. They also offer free estimates and were willing to come out and look at the project, which I really appreciated. Good communication and transparency matter so much when making a large investment, and Kyle definitely gave me confidence moving forward. Although I haven’t officially committed to building yet, Nenneman-Haus Construction will definitely be considered when the time comes. I truly appreciate the time he took to walk me through everything.”
Nenneman-Haus Construction
Add comfort, space, and value—call Nenneman-Haus Construction today before delays push your project back.