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NARI Award-Winning Design-Build★★★★★ 4.8 on Google
New Berlin, WI
Dining table by a large window, open to a white kitchen with a brick-look backsplash and an island with stools
Design-Build Home Additions · Southeastern Wisconsin

Home Additions in Elm Grove, WI

The room your
house was missing.
Your kitchen should make daily life easier, not harder. We design and build home-additions around how your family actually cooks, gathers, and moves, then handle every trade under one roof.
Rooflines and finishes matched to the existing house
Cambria quartz as a Premier Dealer
One team from layout to final install
Most home additions run 8 to 16 weeks once construction starts
★★★★★4.8 rated by homeowners on Google

Start Your Addition

Tell us about your space. We reply within one business day.
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Serving Elm Grove, Wisconsin

Your Elm Grove home additions team

Elm Grove is a regular part of our schedule. Our design showroom and office sit at 2345 S Commerce Dr, in New Berlin, an easy drive from Elm Grove, and it's where every addition on this page started: a walk-through, a set of Chief Architect drawings, and a fixed-price contract before a single footing was poured. Being local means faster site visits, a showroom you can walk into without driving across the metro, and a crew that already knows the permitting process in Elm Grove.
Living room with a vaulted ceiling, gray sofa and leather recliner, with arched openings to the entry and kitchen
Dining table and bench beside a dark wood built-in bar with a beverage fridge and mirrored tile, under a tray ceiling
Seamless By Design

Additions that look like they were always part of the house

The difference between an addition and a great addition is how it meets the existing structure. We design rooflines, siding, and interior flow so the new space blends perfectly, visually and functionally.
From foundation to finishing details, every element is handled by one accountable team: design, engineering, permits, zoning, and construction.
Second-story additions that double space without losing yard
Kitchen and bathroom expansions that transform daily routines
Sunrooms with proper insulation and year-round climate control
In-law suites and guest apartments with independent living space

More about home additions in Elm Grove

When Your Home No Longer Fits the Way You Live

When you first purchased your Elm Grove, Wisconsin home, it was everything you dreamed it would be. There was enough room for everyone and everything. But, things have changed and now your aging parents, or adult children, are moving in and you want them to have the space and privacy they deserve. Or, perhaps you've decided it's time to create that master suite, home office, or entertainment room you have always dreamed of. Your current floorplan doesn't allow for any additional rooms or spaces, so a home addition is essential. Let the contractors at Advantage Design + Remodel help bring your home addition dreams into reality.
There are many home remodeling companies out there and it can be difficult to decide which company to trust with your Elm Grove, WI home addition project. But, you can make your decision much easier by simply learning a little about the contractor beforehand. Making sure they're licensed and insured is a good start, but if you dig a little deeper, you'll discover a wealth of information that will ease your mind and make the choice easier for you. When you choose Advantage Design + Remodel, you can rest assured that we are experts in our craft.
Our fearless leaders, Andy Schafer and Greg Wade, each have decades of construction, remodeling, and home addition experience, in fact, they've both built their own homes. Since founding Advantage Design + Remodel in 2009, the brothers-in-law have become expert home addition contractors, catering to homeowners with the highest expectations of luxury. Their unparalleled flair for design along with their high level craftsmanship has earned them a stellar reputation in Elm Grove, Wauwatosa, Brookfield, and other cities in Wisconsin.
You may think that all home addition contractors work under the same basic process, but that's not the case. Many times, contractors are in a rush to get you to sign on the dotted line so they can get to work. We believe that the process should never be rushed. In fact, we take our time to get to know you and your family so we can deliver the results that you expect. We know that the more we listen, the better the project will turn out and the happier you will be with the end result. That's why we follow the same design/build process every time.
From the moment that you contact us about a potential home addition project, we become your partners. We'll spend the time to learn why you want a new home addition, how it will be used, what your needs are, and how you expect the project to proceed. Once we understand your expectations and needs, we can begin to work together to plan and design your new space.
This is, perhaps, the most exciting part of the process, even for seasoned home addition contractors like us. It's the time when ideas are abundant and the possibilities are endless. We know you have a wishlist, along with some must-haves for your new addition and that's great. Bring us your drawings, reference photos, ideas, and wishes and we'll help develop a plan with you to design a unique, functional home addition that serves you and your family for years to come.
During our home visit which included our entire team, we will take all detailed measurements, photographs, and notes about your home and the project. Since our trade partners are invited to this walkthrough we will also thoroughly inspect your home as it relates to the project to ensure that both you and our team know what to expect prior to the work taking place. This also allows our team to put together a detailed scope which makes our proposal more accurate on the financial side as well.
Once the final designs have been drawn up and approved by you, we'll bring in our team to tour your home before we start construction. We relay all of our information, the timeline, and the vision for your home to our trade partners throughout the process to ensure we continue to meet deadlines and expectations. With your plans finalized and a start date for your construction project set, we are ready to work on your home!
Every home addition or remodel begins with at least some demolition to make way for the new build. We carefully remove old materials from the work site while keeping the rest of your home free of debris, dust, tools, and equipment. Once construction begins, our team will maintain a clean, organized, and safe work site for themselves and for your family. At the end of every day, we'll make sure everything is safely secured so you don't have to worry about any trip and fall hazards, unattended equipment, or other hazards.

The Final Reveal and Approval

Although we maintain open communication throughout the process, we still get a thrill out of revealing the final project. After all, it's the culmination of all of our collective creativity and hard work and we're always proud of the results. But, ultimately, we know that your opinion of what we've done is what matters most. We'll walk you through your new home addition, show you everything that we've done and ask for your honest opinion. Only when you're completely satisfied can we truly call the job complete. We hope you are satisfied for years to come with your newly remodeled Elm Grove, Wisconsin home, which is why we offer a two-year workmanship warranty!

Begin Your Home Addition Journey Today

If you're ready to discuss a home addition for your Elm Grove, Wisconsin home, remember the professional home remodeling contractors at Advantage Design + Remodel. Let us put our expertise, creativity, and experience to work for your Elm Grove home. You can contact us online, give us a call (262) 735-7572 or visit our showroom in New Berlin to get started. Our friendly team of professionals are always excited to meet homeowners like yourself who appreciate luxurious surroundings and beautiful homes as much as we do. We'll happily schedule an appointment with you to discuss your design plans and we'll work to exceed your expectations.
What Goes Into It

Key elements of your new addition

Room Additions

Extra bedrooms, guest suites, and extended living areas that feel cohesive with your existing home.

Second Stories

Complex planning, engineering, and structural work to safely add an upper level.

Sunrooms & Porches

Bright, insulated spaces for relaxing and entertaining in every season.

Primary Suites

Privacy and comfort with custom closets and spa-style bathrooms.

In-Law Suites

Independent, comfortable living areas for family and long-term guests.

Mudrooms & Utility

Convenience and organization for busy households, built where you need it.
Recent Work

Recent projects

Start Yours
Entry with a black front door, leaded-glass sidelights and arched transom, wood bench and geometric rug
Entry
Living room with a vaulted ceiling, gray sofa and leather recliner, with arched openings to the entry and kitchen
Living Room
Kitchen with a dark green island and stools, a dark green bar wall with wine rack and wine fridge, and white cabinets
Island
Dining table by a large window, open to a white kitchen with a brick-look backsplash and an island with stools
Dining & Kitchen
Dining table and bench beside a dark wood built-in bar with a beverage fridge and mirrored tile, under a tray ceiling
Dining & Wet Bar
White kitchen range wall with a dual-oven range, brass pot filler, white hood and a chevron mosaic tile backsplash
Range Wall
Our Process

Here's how it works

Fixed-price contract, Chief Architect renderings, and a communication plan you can set your watch to.
01House icon

Meet the Experts

A consultation with our design-build team. We listen first, then walk your space and talk goals, scope, and budget honestly.
02Ruler and pencil icon

Personalize Your Design

A 3D design of your new space with real selections, so you see exactly what you are getting before construction starts.
03House with a heart icon

Remodel Your Home

Our crew gets to work with daily cleanup, HEPA dust control, and a dedicated project lead who keeps you in the loop.
Homeowner Stories

Trusted by homeowners just like you

★★★★★4.8 on Google
★★★★★
"Advantage did a complete remodel of our kitchen and powder room. We absolutely love it! Andy and the staff were easy to work with, professional, and accommodating to our needs. I would highly recommend them for any job big or small."
Carol B.Elm Grove, Wisconsin
★★★★★
"Greg and Andy saw us through our kitchen and master bath remodel. They were professional yet fun and kept us in the loop through the whole process. When problems arose, like a leak in our chimney or uneven floors, they handled it well and the project moved on!"
Kirsten O.Menomonee Falls, Wisconsin
Common Questions

Addition remodeling questions

How long does an addition remodel take?+
Most home additions run 8 to 16 weeks once construction starts. The timeline accounts for ordering and lead times, plus key milestones with updates throughout.
Will I know what my addition will look like before construction?+
Yes. You review Chief Architect drawings and 3D renderings during design and development, and key decisions are finalized before the job starts.
Who handles permits, plumbing, and electrical?+
We do. As a design-build firm, you will not need to hire a designer, architect, general contractor, plumber, or electrician separately. One team, one point of contact.
Can I stay in my home during the remodel?+
Almost all of our clients do. We set containment, floor protection, and daily cleanup standards, and use HEPA air filtration to manage dust.
Get Started

Ready for an addition you love?

Book your consultation. We'll talk through your space, your budget, and what's possible, and you'll leave with a clear next step either way.