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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon14
    Verified basement remodels reviews

Find Basement remodelers in Sparta

Avatar for Mad City Windows & Baths

Mad City Windows & Baths

5020 Voges Rd
4.78(
2,930
)
•Approved Pro

Mad City Windows & Baths

5020 Voges Rd
4.78(
2,930
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
228 local quotes requested

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Everything was so well done and fast! No mess was left. We are very happy with Mad City!"

Vicki M on September 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"Everything was so well done and fast! No mess was left. We are very happy with Mad City!"

Vicki M on September 2025

Waddell Construction

419 East Nott Street
5.00(
5
)

Waddell Construction

419 East Nott Street
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Waddell Construction offers quality remodeling services for kitchens and bathrooms in Wisconsin. Our exceptional prices and commitment to delivering top-notch results set us apart from the competition. Contact us today for a free estimate!

"Bobby did an excellent job. He and his guys did a great job and were very conscious of any messes they made at all times. They were done exactly when they said they were going to be, and we fully intend on hiring them again for another room that we will do later this year! We highly recommend Waddell Construction!"

Denise S on June 2023

Waddell Construction offers quality remodeling services for kitchens and bathrooms in Wisconsin. Our exceptional prices and commitment to delivering top-notch results set us apart from the competition. Contact us today for a free estimate!

"Bobby did an excellent job. He and his guys did a great job and were very conscious of any messes they made at all times. They were done exactly when they said they were going to be, and we fully intend on hiring them again for another room that we will do later this year! We highly recommend Waddell Construction!"

Denise S on June 2023

Quality Hardwood Furniture

4939 Kappus Dr
No reviews yet

Quality Hardwood Furniture

4939 Kappus Dr
No reviews yet
Free onsite estimate

No project is too big or small. I can do a wide variety of tasks. I can take on almost any of your home needs. Fences, decks, roofs, paint, remodeling, design, furniture, cabinets and vanities. Indoor/outdoor furniture and be custom made to your specific need. I work with a high level of Integrity. I can promise the job will get done in a timely fashion.

No project is too big or small. I can do a wide variety of tasks. I can take on almost any of your home needs. Fences, decks, roofs, paint, remodeling, design, furniture, cabinets and vanities. Indoor/outdoor furniture and be custom made to your specific need. I work with a high level of Integrity. I can promise the job will get done in a timely fashion.

The Mezzanine

68 West 4th Street
No reviews yet

The Mezzanine

68 West 4th Street
No reviews yet
12 years of experience

TRANSFORM THE LOOK AND LAYOUT OF YOUR HOME We oversee our projects with a critical eye for detail. From estimates, schedule coordination and design to construction supervision and clean up. We provide conscientious project management.

TRANSFORM THE LOOK AND LAYOUT OF YOUR HOME We oversee our projects with a critical eye for detail. From estimates, schedule coordination and design to construction supervision and clean up. We provide conscientious project management.

Coulee Region Construction

3679 Backtrial Road
No reviews yet

Coulee Region Construction

3679 Backtrial Road
No reviews yet
14 years of experience

CRC is a company that relies on honesty and integrity. It's owners are on every job and do most of the installation work themselves. CRC handles everything from start to finish and leaves nothing for the customer to worry about. CRC does not sub contract and always guarantees quality work. They ask for half of the contract up front and half upon customers satisfaction of the final product. CRC excepts cash, check, credit cards, and also has referral lending options.

CRC is a company that relies on honesty and integrity. It's owners are on every job and do most of the installation work themselves. CRC handles everything from start to finish and leaves nothing for the customer to worry about. CRC does not sub contract and always guarantees quality work. They ask for half of the contract up front and half upon customers satisfaction of the final product. CRC excepts cash, check, credit cards, and also has referral lending options.

Property One Lax LLC

N410 Ten Mile Cir
No reviews yet

Property One Lax LLC

N410 Ten Mile Cir
No reviews yet
13 years of experience

Whether it's getting your home remodeled or fixing damage that's been done to your home or business, we're here to help you every step of the way. Property One Lax LLC has decades of experience, so we really mean it when we say we're here to help you. We accept cash, check, or credit as payment methods.

Whether it's getting your home remodeled or fixing damage that's been done to your home or business, we're here to help you every step of the way. Property One Lax LLC has decades of experience, so we really mean it when we say we're here to help you. We accept cash, check, or credit as payment methods.

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FAQs for basement remodel projects in Sparta, WI

Unless you have extensive experience in construction work, remodeling a basement is best left to a professional. There are several tasks associated with this project that require exact precision, including:

  • Replacing insulation 

  • Replacing carpet or other flooring 

  • Adding heating and cooling

  • Adjusting or adding walls and doors

  • Altering or adding plumbing elements

If any of these elements is done incorrectly, it could severely impact the quality of your basement remodel and be dangerous. Changing a basement often comes with code safety requirements, like egress windows and proper ventilation. Therefore, leaving it up to a professional is often the best decision.

The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end. 

For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.

The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing. 

If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.

Since DIYing a basement remodel isn't typically advised, there are some ways that you can still save money on this project without putting yourself in danger. Some ways to save money on a basement remodel include:

  • Painting walls yourself versus including in the cost of the remodel 

  • Installing light fixtures yourself

  • Choosing prefabricated fixtures, like cabinets, over custom ones

  • Choosing a budget-friendly flooring option, like laminate or vinyl flooring, and add rugs where necessary

Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms. 

Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.

Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.

The Sparta, WI homeowners’ guide to basement remodels

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

See all articles

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