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NARI Award-Winning Design-Build★★★★★ 4.8 on Google
New Berlin, WI
Media room with two black leather recliners facing a large wall-mounted TV over a low console, with a shag rug
Design-Build Basement Remodeling · Southeastern Wisconsin

Basement Remodeling in Elm Grove, WI

The lower level
you finally use.
Your basement should make daily life easier, not harder. We design and build basements around how your household actually uses the space, then handle every trade under one roof.
Lounges, bars, guest suites and rec rooms
Cambria quartz as a Premier Dealer
One team from layout to final install
Most basements run 8 to 12 weeks once construction starts
★★★★★4.8 rated by homeowners on Google

Start Your Basement

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Serving Elm Grove, Wisconsin

Your Elm Grove basement remodeling 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 basement project on this page started: a walk-through, a set of Chief Architect drawings, and a fixed-price contract before a single stud went up. 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.
Bar with a white peninsula and four stools, black cabinets, open shelves on a white tile backsplash, and glass doors
Open room with a round table and four chairs, wood-look floors and black-framed glass doors to a patio
Below-Grade, Done Right

Main-floor comfort starts with building science

A finished basement is only an asset if it stays dry, warm, and quiet. We assess existing conditions first, then build a resilient environment: high-performance insulation for thermal stability and ventilation that prevents humidity buildup.
Egress solutions are installed where sleeping quarters require them, and every electrical detail is handled to code, so the space is as safe as it is comfortable.
Zoned layouts: media room and gym separated from office or guest space
Layered lighting that compensates for limited natural light
Moisture-resistant flooring that stays warm underfoot
Ceiling and wall sound mitigation between floors

More about basement finishing in Elm Grove

Turn Your Basement Into a Space That Actually Gets Used

Most basements in Elm Grove end up as storage space—boxes, seasonal items, things you rarely use. But that space has a lot more potential. With the right layout and planning, it can become a comfortable, functional part of your home instead of something you avoid.
Whether you’re thinking about a family room, home office, guest space, or even additional bedrooms, basement remodeling gives you room to grow without changing your home’s footprint. At Advantage Design + Remodel, we help Elm Grove homeowners turn unfinished or outdated basements into spaces that feel just as complete and livable as the rest of the house.

Benefits of Basement Remodeling

A finished basement gives you more than extra space—it gives you flexibility. Instead of letting that area sit unused, you can turn it into something that actually supports your daily life.
Whether you need a place to relax, work, host guests, or give everyone a little more room, basement remodeling is one of the most practical ways to expand your Elm Grove home without building out.
Adding usable living space makes your home more appealing to future buyers. Even if you’re not planning to sell soon, it’s a long-term investment that holds its value.
Compared to larger additions, basement remodeling is often more cost-effective while still adding meaningful space and function. According to HomeAdvisor, the average homeowner can expect a return on investment of up to 70%.
A finished basement gives you room to spread out—whether that’s for a family room, home office, or guest space.
Adding an extra bedroom or two, or creating a new home office with an addition isn't always possible, or practical. A basement remodel, on the other hand, doesn't require you to increase your home's footprint which is a practical choice when outdoor space is limited.
When you hire a remodeling contractor like us to finish your basement, they'll install drywall, insulation, and new flooring which help to keep cold air and heat from escaping from the basement into the house. In turn, you'll see savings on your energy bills, which is always welcome.
Enlisting a remodeling contractor like us for your basement finishing would entail drywall installation, insulation, and new flooring, ensuring your basement is no longer an eyesore. Instead of slapping on a “keep out” sign on the door, we turn it into a welcoming sight, inviting people to come down and enjoy the space. Not sure what to do with it? We’ve got a plethora of remodeling ideas to get you started. Of course, if you already have an idea, our team would love to hear about it and calculate the remodeling cost for you.
The formal living room upstairs, with its beautifully maintained ceiling, is where you entertain your adult guests and family. A more relaxed, informal family room in the basement is the perfect place for the family to gather for movie night, or for the kids to entertain their friends, while you’re enjoying the quiet upstairs. The remodeling process for these crucial spaces in your home includes meticulous wall reconstruction, complying with regulatory guidelines, and ensuring that the workmanship is of the highest quality, because our customers' satisfaction is our primary goal.
Creating a buzzing hub for your kids by utilizing our professional projects to remodel your basement into a playroom is an excellent option. Video games, music, games, and toys aren’t your idea of fun, but your kids really love them. Instead of having their activities take up space upstairs, consider our best remodeling ideas for a fun playroom in the basement for them. Not only will this help keep the mess contained, but it will also keep the noise levels from interrupting your adult activities upstairs.
Your kids might not have minded sharing a bedroom when they were young, but as they become teenagers, privacy becomes a priority. The addition of one or two bedrooms in the basement, along with a comfortable en-suite bathroom, gives them space while easing sibling rivalries. The cost of this remodeling job will ultimately prove to be a worthwhile investment yielding the best results for both you and your children.
Frequent guests, a live-in elderly relative, housekeeper, or even one of your adult children would appreciate your thoughtfulness if you create an efficient, well-appointed apartment in the basement. A fully functioning kitchen, living room, bedroom, and a bathroom, complete with the installation of all necessary amenities make this a standout option.
Imagine transforming your basement, initially devoid of light due to a lack of large windows, into a home theater. Some comfortable seating, soundproof tiles on the walls, soft flooring, a big viewing screen, sound system, popcorn machine, and cold beverages make for an entertaining evening alone or with friends. Our team's superior workmanship guarantees that the remodeling process will be streamlined and efficient.

Install a Wet Bar or Wine Cellar

Entertaining at home takes a new dimension when you own a private bar or wine cellar in your basement. Custom cabinetry and countertops, high-end appliances and fixtures, mood lighting, and beautiful floors make it a place your friends and family will want to come back to time and again. However, before we transform your space into the entertaining haven it can be, we’ll need to ensure all remodeling cost considerations, estimates, and permits are in place.

Basement Remodel Planning Tips

Creating a welcoming and functional space requires a keen eye for design and an understanding of how to bring out the best in your basement. We understand that every home holds a unique character, so we provide personalized services to meet your needs. Your active participation, coupled with our expertise, feeds our imagination to come up with designs that match your lifestyle, your taste, and your budget. We encourage open communication to ensure every detail is catered to in your basement remodeling.
Home remodeling involves opening the door to countless possibilities. With our array of options, you can transform your basement into a sanctuary filled with video games and toys for your children or as a retreat for your teens craving privacy. The excitement need not end here as we offer services for turning your basement into a full-scale living apartment or a cozy home theater.

Schedule a Consultation with Friendly Experts

Everyone here at Advantage Design + Remodel loves the process of getting to know our Elm Grove, Wisconsin clients and we value the relationships that we build. We also realize that we're not just remodeling homes, we're helping people make memories and that's extremely meaningful. If you're ready to take the next steps towards a newly remodeled, finished basement, contact us online or call our basement remodeling contractors team at (262) 735-7572. We look forward to meeting you, getting to know you, and we welcome the opportunity to serve you.
What Goes Into It

Key elements of your new basement

Family & Media Rooms

Open lounge layouts with specialized flooring and lighting built for movie nights.

Wet Bars & Kitchenettes

Custom cabinetry with Cambria quartz tops that tie the whole space together.

Guest Suites

Comfortable bedrooms with proper egress, insulation, and a hotel feel.

Home Offices

Quiet zones with sound dampening and focused lighting for real work.

Home Gyms

Durable floors, ventilation, and layouts that make the workout actually happen.

Storage That Disappears

Purposeful built-ins so the utility zone never creeps into the living zone.
Recent Work

Recent basement projects

Start Yours
Bathroom with a black vanity, brass faucet and mirror, and a black subway tile shower behind a sliding glass door
Bathroom
Game room with a gray sectional, neon sign, two arcade cabinets and a patterned shag rug
Game Room
Wet bar with stained wood cabinets, floating shelves, white tile backsplash and a brass faucet
Wet Bar
Floating wood shelves on a green accent wall above a white base cabinet, beside a recessed bookcase
Built-Ins
White recessed built-in bookcase with open shelves holding plants and books
Built-Ins
Close-up of a white vanity top with gold veining, brushed brass faucet and brass-framed mirror
Vanity Detail
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

Basement remodeling questions

How long does a basement remodel take?+
Most basements run 8 to 12 weeks once construction starts. The timeline accounts for ordering and lead times, plus key milestones with updates throughout.
Will I know what my basement 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 a basement 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.