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Find Basement remodelers in South Milwaukee

Avatar for Matrix Basement Finishing Milwaukee Metro
Matrix Basement Finishing Milwaukee Metro
4.2(
28
)

Angi Approved

In business since 1984

Warranties offered

Customers say: Quick response

"From start to finish, our experience with Matrix was outstanding. We had a big project and a specific deadline for completion. Our Field Manager, Ron kept the schedule updated and the project moving. Workers were on time, courteous, professional and clean, We couldn’t be happier with the finished product and the path to getting there. "
63 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Fix Fast Flip
Fix Fast Flip
5.0(
5
)

Angi Approved

In business since 2020

Free estimates

Warranties offered

Fix Fast Flip, LLC is a home renovation company. We help homeowners expand and improve their living space through additions, dormers, decks, framing, windows, doors, basement finishing, and kitchen & bathroom renovations. Quality workmanship and clear communication are at the center of everything we do.

Avatar for Timm Building LLC
Timm Building LLC
5.0(
2
)

Angi Approved

In business since 2021

Free estimates

Emergency services offered

"Joe Timm did an extensive remodel of our 1965 ranch fixer-upper, that included kitchen, 2 baths, great room, 1 bedroom, and den. He was professional and thorough. His price quotes were on-target and reasonable. He was reliable: he called and visited when he said he would. We'll use him again for our unfinished basement. We highly recommend Joe and his work. "
3 neighbors recently requested a quote
Avatar for Emally's Construction, LLC
Emally's Construction, LLC
4.7(
46
)

Angi Approved

In business since 1990

Free estimates

Customers say: Quality work

"We worked with this team for our kitchen and bath remodel, and the entire experience exceeded our expectations. Their professionalism and attention to detail were outstanding from start to end. The tile work in both the kitchen and the bathroom floors was absolutely beautiful. The grout lines are clean and even, and the finish looks high-end. Their quality of service was top-notch. The crew showed up on time every day, kept the work area clean, and communicated clearly throughout the process. They explained each step, provided helpful recommendations, and made sure we were comfortable with every decision before moving forward. The work process was smooth and well organized. There were no surprises, delays, or hidden issues."
36 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Aloha Outdoor Service
Aloha Outdoor Service
5.0(
32
)

Angi Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I was looking for a company through Angis and found them and will 100% recommend them. Sione when far beyond my expectation to get the project done professionally and quickly. Thank you for your great work 👍 👏 😀."
1 neighbors recently requested a quote
Avatar for GR General Contracting LLC
GR General Contracting LLC
5.0(
28
)

Angi Approved

In business since 2007

Free estimates

Warranties offered

"I couldn’t be happier with the work done on my basement remodel. The quality of craftsmanship, attention to detail, and professionalism were outstanding from start to finish. Everything was completed on time and exactly as discussed. Even came back fix a sticking door and made sure everything was perfect."
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for C.J. Holmes Company, LLC
C.J. Holmes Company, LLC
4.9(
7
)

Angi Approved

In business since 2020

Free estimates

Warranties offered

"Chet and his crew built a second floor addition including master suit, office, with fully tiled bathroom. The project was extensive but completed on time with great communication and availability between us."
29 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for High Quality Contracting Inc
High Quality Contracting Inc
4.9(
176
)

Angi Approved

In business since 1999

Free estimates

Emergency services offered

"High quality is exactly what we received when building our new home! Nick really made the whole process stress-free and enjoyable. He made sure to be available whenever and went above and beyond to make sure our dream home was perfect. We highly recommend Nick and his team!"
5 neighbors recently requested a quote
Recommended by96%of homeowners
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FAQs for basement remodeling projects in South Milwaukee, WI

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The South Milwaukee, WI homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.