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Find Basement remodelers in Greendale

Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.83(
2,958
)
Approved Pro

Mad City Windows & Baths

4.83(
2,958
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
27 years of experience

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.

"Mad City Windows showed up on time (actually a little early). They went to work immediately. In 2 hours they had pulled out 5 old windows and installed the new triple pane windows. In 3 more hours they insulated all 5 and installed the trim over the insulation. 5 hours total from start to finish. It was like they were never here when they left except the house was a lot warmer with the new windows."

Duane S on December 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.

"Mad City Windows showed up on time (actually a little early). They went to work immediately. In 2 hours they had pulled out 5 old windows and installed the new triple pane windows. In 3 more hours they insulated all 5 and installed the trim over the insulation. 5 hours total from start to finish. It was like they were never here when they left except the house was a lot warmer with the new windows."

Duane S on December 2025


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
690 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Matrix Basement Finishing Milwaukee Metro

Matrix Basement Finishing Milwaukee Metro

4.10(
26
)
Approved Pro

Matrix Basement Finishing Milwaukee Metro

4.10(
26
)
Approved Pro
Customers say: Quick response
75 local quotes requested
41 years of experience

Since 2009, we’ve completed over 10,000 basement projects across Illinois, Michigan, and Wisconsin! Matrix Basement Finishing is proud to be ranked as the #1 basement finishing company in America, delivering premium quality and unmatched durability at an incredible value. Our advanced Forever Wall System is engineered to resist water, mold, and mildew, ensuring your finished basement stays beautiful and functional for years to come—something traditional materials simply can’t match. When you choose Matrix Basement Finishing, you’ll enjoy: - Flexible financing options backed by trusted national partners - A limited lifetime warranty for long-term peace of mind - Comprehensive, all-in-one service so you’ll never need to work with a third party - Expert installation by professional installers and design consultants With Matrix Basement Finishing, you get an exceptional product, outstanding service, and a finished basement you’ll love for life.

"It was a rocky start. Issues with communication. But In the end our basement turned out beautiful. Shout out to Susanna! She is amazing and so helpful! Thank you Matrix for getting the job done. "

Doriann V on October 2025

Since 2009, we’ve completed over 10,000 basement projects across Illinois, Michigan, and Wisconsin! Matrix Basement Finishing is proud to be ranked as the #1 basement finishing company in America, delivering premium quality and unmatched durability at an incredible value. Our advanced Forever Wall System is engineered to resist water, mold, and mildew, ensuring your finished basement stays beautiful and functional for years to come—something traditional materials simply can’t match. When you choose Matrix Basement Finishing, you’ll enjoy: - Flexible financing options backed by trusted national partners - A limited lifetime warranty for long-term peace of mind - Comprehensive, all-in-one service so you’ll never need to work with a third party - Expert installation by professional installers and design consultants With Matrix Basement Finishing, you get an exceptional product, outstanding service, and a finished basement you’ll love for life.

"It was a rocky start. Issues with communication. But In the end our basement turned out beautiful. Shout out to Susanna! She is amazing and so helpful! Thank you Matrix for getting the job done. "

Doriann V on October 2025


Avatar for Matrix Basement Finishing

Matrix Basement Finishing

4.73(
254
)
Approved Pro

Matrix Basement Finishing

4.73(
254
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
104 local quotes requested

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"Very organized. As a working parent in a household with small children, Matrix’s process was very smooth. Once permits were approved, building moved according to the quoted timeline. We appreciated the app that kept homeowners in the loop about who would be on site on a given day and what was being done. Project oversight was very good. Our project manager was very responsive to our questions/concerns and a helpful go-between with the sub-contractors and inspectors."

Joanne C on November 2025

We are a locally owned and operated basement finishing specialist servicing the Chicagoland area. Our focus is providing clients with a clear, upfront vision of expectations through a design/build approach. Our free design service provides potential customers with a collaborative consultation geared towards budget, wants, needs and lifestyle.

"Very organized. As a working parent in a household with small children, Matrix’s process was very smooth. Once permits were approved, building moved according to the quoted timeline. We appreciated the app that kept homeowners in the loop about who would be on site on a given day and what was being done. Project oversight was very good. Our project manager was very responsive to our questions/concerns and a helpful go-between with the sub-contractors and inspectors."

Joanne C on November 2025


Avatar for GR General Contracting LLC

GR General Contracting LLC

5.00(
27
)
Approved Pro

GR General Contracting LLC

5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
92 local quotes requested

GR General Contracting can help you achieve your goal of creating the home you always wanted. As a general contractor we can handle most any project, from remodeling kitchens and bathrooms or finishing basements, to building additions and decks. With years of experience improving the homes of our community, we combine skilled craftsmanship with hard-working dedication to give your project the attention and care it deserves.

"Gordon and his team were very professional! Gordon is very responsive and communicates the plan at every step without prompting."

Joy P on January 2025

GR General Contracting can help you achieve your goal of creating the home you always wanted. As a general contractor we can handle most any project, from remodeling kitchens and bathrooms or finishing basements, to building additions and decks. With years of experience improving the homes of our community, we combine skilled craftsmanship with hard-working dedication to give your project the attention and care it deserves.

"Gordon and his team were very professional! Gordon is very responsive and communicates the plan at every step without prompting."

Joy P on January 2025


Basement Repair Specialists, LLC

4.54(
34
)
Approved Pro

Basement Repair Specialists, LLC

4.54(
34
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
144 local quotes requested

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024

At Basement Repair Specialists, we liked the idea of giving people a good deal so much that we trademarked it! That’s right, in October 2014 the US Patent and Trademark Office granted Basement Repair Specialists a trademark for our corporate motto “A Great Job at a Great Price®” From our first days in business, Basement Repair Specialists has been committed to offering excellent work at a reasonable price. Treating customers fairly is a part of our company culture, and you will be very happy you selected Basement Repair Specialists for your project. We offer the following services: Repair of failing, leaning, or collapsed basement walls Water control, sump pumps, and general drainage issues Helical piers, resistance piers and other solutions to settling foundations and footings Egress windows Dehumidifiers

"I could not believe what they did in only two days. It is so nice to not have water anymore. The salesman really knew and understood the project and what it would take to get it done."

Faith N on September 2024


Avatar for PM SERVICES LLC

PM SERVICES LLC

4.00(
4
)
Approved Pro

PM SERVICES LLC

4.00(
4
)
Approved Pro
Customers say: Quick response
385 local quotes requested
11 years of experience

PM Services, LLC has been providing reliable general contracting work to the good folks of Milwaukee, Wisconsin. We have a down-to-earth approach that allows us to meet each client’s unique needs. We eliminate the hassle for homeowners and business owners by offering all of our services through one company. You don’t have to worry about going to multiple people for multiple problems.

"PM Services along with Jorge Thompson is a nagger. He left mess. They were not able to do job."

GREGORY Y on March 2022

PM Services, LLC has been providing reliable general contracting work to the good folks of Milwaukee, Wisconsin. We have a down-to-earth approach that allows us to meet each client’s unique needs. We eliminate the hassle for homeowners and business owners by offering all of our services through one company. You don’t have to worry about going to multiple people for multiple problems.

"PM Services along with Jorge Thompson is a nagger. He left mess. They were not able to do job."

GREGORY Y on March 2022


Avatar for Black Label Building LLC

Black Label Building LLC

4.89(
9
)
Approved Pro

Black Label Building LLC

4.89(
9
)
Approved Pro
Customers say: Quick response
18 local quotes requested
5 years of experience

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling - give us your ideas and we make them into reality!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022

My name is Joe and I started in the remodeling business when I was just 15. I have dedicated my life to learning the remodeling industry. We offer full remodels and specialize in kitchen, bathroom, and basement remodeling - give us your ideas and we make them into reality!

"Awesome, Joe was a true professional and did exactly what he said he would do installing our LVP. He explained that he would use floor leveling and what we should expect since our sub floor was so unlevel. It turned out great! We plan on calling him for future projects."

Victor D on September 2022


Avatar for BIG DAVE'S SERVICES

BIG DAVE'S SERVICES

4.89(
75
)
Approved Pro

BIG DAVE'S SERVICES

4.89(
75
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
393 local quotes requested

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023

Why Choose Big Dave’s? To state it as clearly as possible, we’re not the right fit for everyone. We’re not the fastest. We’re not the cheapest. But our clients say, we are the best! We absolutely insist on doing things right the first time. No excuses. Period. If you are demanding, hard to please, and/or persnickety, we’ll get along great. We refuse to settle for anything less than the very best, and our clients appreciate our attention to even the smallest detail. Contact us today to get the process started!

"The very best thing about Big Dave's is that he shows up when he says he will, he does the job we agreed on, and he cleans up after himself. Very different from any other GC I've dealt with in nearly forty years. Superior work at all times; fixes issues when required without question or demur. I'll have no other GC darken my doors ever again."

John B on September 2023


Avatar for Emally's Construction, LLC

Emally's Construction, LLC

4.63(
43
)
Approved Pro

Emally's Construction, LLC

4.63(
43
)
Approved Pro
Customers say: Quality work
55 local quotes requested
35 years of experience

My name is Bill. I'm a 3rd generation contractor and have been doing this for over 30 years. Since I opened Emally's Construction, I have been driven by the knowledge and principles passed down to me by my father and grandfather. Even though the products and technology have changed over the years, the people haven't. Homeowners still want an honest company that does quality work for a reasonable price.This is what we pride ourselves on. If you call for an estimate I'm the person you'll talk to. You get me every time. I have a full crew of talented people that have been with me for years. What I don't have is a salesman. At no point do I want to sell you anything. It's my job to inform you and arm you with knowledge so that you can make the proper decision that's best for you. This is an old school idea that I believe is missing in today's construction world. This means no empty promises. We put a plan together and I make sure it happens the way it's supposed to.

"We recently had our master bathroom remodeled, and the transformation is unbelievable. The staff showed up on-time, communicated clearly, and respected our home. They walked me through the entire process, from design to final inspection. They assisted us choose the tiles and fixtures that for our style and budget, and the quality of the workmanship is outstanding. The quality of work was fantastic. The handled unexpected plumbing issues without extra stress, and always kept the area clean. Our bathroom look so great now!"

Ray V on December 2025

My name is Bill. I'm a 3rd generation contractor and have been doing this for over 30 years. Since I opened Emally's Construction, I have been driven by the knowledge and principles passed down to me by my father and grandfather. Even though the products and technology have changed over the years, the people haven't. Homeowners still want an honest company that does quality work for a reasonable price.This is what we pride ourselves on. If you call for an estimate I'm the person you'll talk to. You get me every time. I have a full crew of talented people that have been with me for years. What I don't have is a salesman. At no point do I want to sell you anything. It's my job to inform you and arm you with knowledge so that you can make the proper decision that's best for you. This is an old school idea that I believe is missing in today's construction world. This means no empty promises. We put a plan together and I make sure it happens the way it's supposed to.

"We recently had our master bathroom remodeled, and the transformation is unbelievable. The staff showed up on-time, communicated clearly, and respected our home. They walked me through the entire process, from design to final inspection. They assisted us choose the tiles and fixtures that for our style and budget, and the quality of the workmanship is outstanding. The quality of work was fantastic. The handled unexpected plumbing issues without extra stress, and always kept the area clean. Our bathroom look so great now!"

Ray V on December 2025

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Showing 1-10 of 217
Basement Remodel questions, answered by experts

The cost of finishing a basement is about $18,400 on average. As you can see, the framing portion of this project costs less, because you’re essentially just dealing with laying the foundation for a finished basement. The finishing portion of the project involves a lot more intricate work and design, as well as high-end materials.

Some older homes have toilets in the basement to combat sewage backups. This type of toilet, also known as a Pittsburgh potty, acted as a safety valve over the incoming sewer line. If a line backed up, it would back up into the toilet because it was the lowest fixture in the home, keeping it out of sight and away from the finished areas of the house.

Basement toilets were also used by workers with messy jobs, like those who worked in coal mines or steel mills. This way, they could clean up and avoid tracking dirt through their home.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

You should always use high-quality lumber for your framing in order to ensure it will last the test of time and resist moisture. Use 2-foot by 4-foot lumber that is pressure-treated for your framing.

If you have the woodworking experience to build a bar from scratch and you have the time, DIYing the work is a no-brainer and can save a few thousand dollars. However, if you’re looking to include a sink, additional lighting fixtures, or high-end bar tops and cabinets, it’s usually a better idea to call in a pro. It will cost more, but the finished product will likely be worth it.

The Greendale, WI homeowners’ guide to basement remodels

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

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