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Find Basement remodelers in Germantown

Avatar for High Quality Contracting Inc
High Quality Contracting Inc
4.9(
176
)

Serving Germantown, WI and surrounding areas

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!"
Build your dream home in Merton on a rock-solid foundation, expertly constructed to deliver unmatched stability, precision, and durability for years to come.
New Home Construction in Merton, Wisconsin
Ensure the strength and longevity of your new home with expertly crafted foundation construction, providing a stable base built to exacting standards.
Prepare your property for new construction with expert excavation services, ensuring precise site preparation and optimal land grading.
Build a solid and secure foundation for your new home, crafted with meticulous attention to detail and superior materials.

+79

4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for RNR
RNR
5.0(
25
)

Serving Germantown, WI and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Fantastic!! Highly recommend RNR!! We are Very happy with their great job!! When another project comes up they are going to be our first call! Excellent company!!"
Decks & Porches Project
Porch and decking project
Decks & Porches Project
Decks & Porches Project
Porch and decking project

+50

Response time3 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Pride & Quality Custom Homes & Cabinets, Inc.
Pride & Quality Custom Homes & Cabinets, Inc.
4.7(
21
)

Serving Germantown, WI and surrounding areas

Angi Approved

In business since 1992

Free estimates

Warranties offered

"The company worked hard and are very talented. The workers communicated throughout the project and explained the process of the remodel. The company was flexible with design changes upon home ownerâ  s request."
Response time1 day
Response rate91%
6 neighbors recently requested a quote
Avatar for 258 Renovations
258 Renovations
5.0(
5
)

Serving Germantown, WI and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Fantastic experience! Mitch and the team were really great to work with. The work was done quickly and at a high standard, and Mitch was always open to discuss options and offer suggestions. Would definitely recommend this team!"
Vinyl siding installation
Vinyl siding installation
Vinyl siding installation
Vinyl siding installation
Additional Photos

+12

Response time9 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for Fix Fast Flip
Fix Fast Flip
5.0(
5
)

Serving Germantown, WI and surrounding areas

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.

Custom Built-Ins
Custom Built-Ins
Custom Built-Ins
Custom Built-Ins
Custom Built-Ins

+167

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FAQs for basement remodeling projects in Germantown, 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 Germantown, WI homeowners’ guide to basement remodelings

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