Home Additions
Central Iowa
Need more space without the stress of moving? We design and build custom home additions that blend with your existing home and add comfort, function, and value.
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Jobs Completed
Custom Home Addition Services
Design & Planning
Every home addition starts with a solid plan. We work with you to design layouts that fit your needs and match your existing home. Our process includes blueprints, permits, and material selections.
We review your budget and timeline so you know what to expect. A clear plan keeps your project on track and helps avoid surprises during construction.
Room additions give your family more space without the hassle of moving. We build extra bedrooms, home offices, dining areas, and expanded living rooms.
Each addition is designed to blend with your current layout and style. We match framing, windows, and finishes for a seamless look. Added square footage improves daily comfort and increases your home’s value.
Room Additions
Kitchen & Bathroom Expansions
Expanding your kitchen or bathroom gives you more room for daily tasks and storage. We enlarge these spaces to add counter space, cabinets, and modern features. Our team handles layout changes, plumbing updates, and new finishes.
Every expansion is built to fit your lifestyle and blend with your home. Bigger kitchens and bathrooms improve function and add value. For full remodels, see our kitchen remodeling services.
Sunrooms and four-season rooms bring natural light and extra living space to your home. We design these additions for relaxing, entertaining, or working from home.
Features include insulated windows, durable flooring, and efficient heating and cooling. Each room is built to match your existing structure. A well-designed sunroom adds comfort you can enjoy all year long.
Sunrooms & Four-Season Rooms
Garage Additions
A garage addition provides storage, vehicle protection, and extra workspace. We build attached or detached garages designed for your lot and needs. Options include workshops, loft storage, or space for multiple vehicles.
Every structure uses strong framing and quality materials built to last. A custom garage adds convenience, function, and value to your property.
A second-story addition adds living space without expanding your home’s footprint. We design upper levels that match your existing style and roofline. Our team handles all structural engineering and load requirements.
This option works well for homes with limited yard space. Building up gives you room for bedrooms, bathrooms, or bonus areas while keeping your outdoor space.
Second-Story Additions
Site Prep & Foundation
Proper site prep sets the stage for a solid addition. We grade the land, manage drainage, and prepare the area for foundation work. In Iowa, foundations must extend below the 42-inch frost line to prevent shifting.
Our team handles permits and inspections to make sure every step meets local code requirements.
Framing creates the skeleton of your new addition. We build walls, floors, and roof systems using quality lumber and outdoor-rated hardware. For second-story additions, we verify load requirements and reinforce existing structures as needed.
Every frame is built to code for safety and durability. Strong framing supports all the finishes that come later. We coordinate with custom home building standards.
Framing & Structural Work
Roofing, Siding & Exterior Blending
Your addition should look like it was always part of your home. We match roofing materials, siding, and trim to your existing exterior.
This blending work takes careful attention to color, texture, and style. Our team handles all exterior finishing so your addition fits seamlessly with your home’s curb appeal.
New living space needs power, water, and climate control. We install electrical outlets, lighting, plumbing lines, and HVAC connections for your addition. Our licensed electricians and plumbers complete all work to code.
Proper integration means your new space stays comfortable and functional year-round without overloading your existing systems.
Electrical, Plumbing & HVAC Integration
Windows, Doors & Insulation
Windows and doors connect your addition to the rest of your home and the outdoors. We install energy-efficient windows, exterior doors, and interior passages. Proper insulation keeps the space comfortable and reduces energy costs.
In Iowa, good insulation matters for both cold winters and hot summers. Quality materials help your addition perform for years.
Final finishes bring your addition to life. We install flooring, paint walls, and add trim and fixtures that match your home. Options include hardwood, tile, carpet, and luxury vinyl.
Our team pays attention to details so your new space looks polished and complete. Quality finishes make your addition feel like part of the original home.
Painting, Flooring & Finishes
Custom Features
Custom features make your addition truly yours. Options include built-in storage, fireplaces, wet bars, skylights, and specialty rooms. We work with you to design features that fit your lifestyle and budget.
Every custom element is built with care and attention to detail. Personal touches turn a standard addition into a space your family will love.
Our Dream Building Partners.
- About Us
Full Service General Contractor
About Us
Since 2020, we have built home additions for over 1,000 Central Iowa homeowners. Our team brings decades of trade experience to every project. We treat your home with the same care and respect we would give our own.
Our Mission
We give you honest pricing, a clear timeline, and quality work from start to finish. If we find a problem during your project, we tell you right away. No surprises, no shortcuts.
Our Vision
We serve Des Moines, West Des Moines, Adel, and communities across Central Iowa. Our goal is to be the contractor you trust and recommend to your neighbors.
- Home Additions
Why Build a Home Addition?
Add Space Without Moving
Expand Your Most-Used Rooms
Build Up Instead of Out Limited
Create Year-Round Living Spaces
Add Storage and Function with a Garage
- Achievement
Your Dream, Our Passion.
Since 2020, over 1,000 Central Iowa homeowners have trusted us to build and remodel their dreams, and it shows.
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Skilled Workers
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Quality Construction at the Right Price.
Additions
Based on Average Pricing in Des Moines.
Starting From
$
300
Per sqft.
Features
- Additional Story
- Tornado Shelter
- Living Room
- Bedroom
- Sunroom
- Bathroom
- Garage
- ADU
Kitchen Remodeling
Based on Average Pricing in Des Moines.
Starting From
$
250
Per sqft.
Features
- Countertops
- Appliances
- Cabinetry
- Windows
- Islands
- Lights
Home Building
Based on Average Pricing in Des Moines.
Starting From
$
150
per sqft.
Features
- Dream Build
- Multi-Family
- Tiny Home
- Spec Build
- Frequently Asked Questions
FAQS About Home Additions Central Iowa
Home additions typically start around $300 per square foot for quality construction. Final costs depend on size, complexity, and finishes. A simple room addition costs less than a second-story addition with structural work.
We provide detailed estimates so you know what to expect. For more details, see our guide on home building costs in Iowa.
Most home additions take 2 to 4 months depending on size and scope. Simple room additions may take 6 to 8 weeks. Second-story additions or projects with significant structural work take longer.
We provide a clear timeline before work begins. Homeowners in Marshalltown and across Central Iowa can expect regular updates throughout the project.
Yes. Home additions require building permits in most Iowa cities. Permits verify that your addition meets local codes for safety, structure, and systems.
Our team handles the permit process and schedules all required inspections. Proper permits protect your investment and avoid problems when you sell your home.
Yes. We design every addition to blend with your current style, roofline, and exterior finishes. Matching materials, colors, and trim makes your addition look like it was always part of your home.
Our team pays close attention to details so the transition feels seamless inside and out.
It depends on your needs and budget. Home additions add above-grade square footage, which appraisers value more highly. Basement finishing costs less per square foot but adds below-grade space.
Additions work better if you need natural light, ground-level access, or specific room types like sunrooms or garages.
We set up designated work areas and protect landscaping, plants, and existing structures. Our crews clean up daily and keep the job site organized.
We communicate with you throughout the project so you know what to expect. After construction, we restore your yard and complete a final walkthrough.
- Our Articles
Home Additions Blogs for Central Iowa
Designing a Modern Iowa Home with a Finished Basement That Actually Gets Used
You finished your basement two years ago. It looked perfect in the photos. But here’s the uncomfortable truth: you barely use it. The rec room sits empty. The home...
Should You Finish the Basement During New Construction or Later? Pros and Cons in Central Iowa
You’re building a custom home in Central Iowa. Your builder hands you the options sheet, and there it is: finish the basement now for $45,000, or leave it unfinished...
Finished Basement vs. Main-Floor Remodel: Which Adds More Value in Des Moines?
Central Iowa homeowners often face a tough choice when they have remodeling dollars to spend. Should you finish that unfinished basement or update your main living spaces? Both options...