Top-rated basement remodelers.

Get matched with top basement remodelers in Thiensville, WI

There are 14 highly-rated local basement remodelers.

Need a pro for your basement remodel project in Thiensville, WI?

Select your specific project to find the pro for you.

TRUSTED BY THIENSVILLE, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon61
    Verified basement remodels reviews

Find Basement remodelers in Thiensville

Avatar for Matrix Basement Finishing

Matrix Basement Finishing

4.54(
275
)
Approved Pro

Matrix Basement Finishing

4.54(
275
)
Approved Pro
Customers say: Quality work
123 local quotes requested
16 years of experience

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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 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.

"The basement looks amazing, the crew did an excellent job. They were efficient, kept to their schedules, and did great work."

Matthew R on October 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.78(
3,009
)
Approved Pro

Mad City Windows & Baths

4.78(
3,009
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
273 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.

"Installers did a great job"

Lisa M on November 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.

"Installers did a great job"

Lisa M on November 2025


Avatar for 258 Renovations

258 Renovations

5.00(
5
)
Approved Pro

258 Renovations

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
165 local quotes requested

Interior and Exterior remodeling company, located in south east Wisconsin. We pride ourselves in our work, from the outside of the home to remodeling inside big or small we are ready to help with your project. We are a small business and local to West Allis. We are offering free estimates on discounts for new clients. Reach out now and we can chat about your project and how we can help, if we can not help we will let you know.

"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!"

Sean W on February 2025

Interior and Exterior remodeling company, located in south east Wisconsin. We pride ourselves in our work, from the outside of the home to remodeling inside big or small we are ready to help with your project. We are a small business and local to West Allis. We are offering free estimates on discounts for new clients. Reach out now and we can chat about your project and how we can help, if we can not help we will let you know.

"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!"

Sean W on February 2025


Avatar for Kettle Moraine Kitchen & Bath LLC

Kettle Moraine Kitchen & Bath LLC

4.50(
2
)
Approved Pro

Kettle Moraine Kitchen & Bath LLC

4.50(
2
)
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jeff and his crew were absolutely amazing! In just over 3 months time, he turned our open/empty basement into something that exceeded our expectations. His communication was impeccable throughout the whole process. He was always kind and patient with us. Jeff put any and all of our doubts at ease with his craftsmanship and expertise. Most importantly, he stayed within our budget! I'd recommend Kettle Moraine Kitchen and Bath to everyone I know. We will use him again in the future and suggest that anyone reading my review does the same. He restored my faith in contractors because he's honest and hardworking."

Dan R on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jeff and his crew were absolutely amazing! In just over 3 months time, he turned our open/empty basement into something that exceeded our expectations. His communication was impeccable throughout the whole process. He was always kind and patient with us. Jeff put any and all of our doubts at ease with his craftsmanship and expertise. Most importantly, he stayed within our budget! I'd recommend Kettle Moraine Kitchen and Bath to everyone I know. We will use him again in the future and suggest that anyone reading my review does the same. He restored my faith in contractors because he's honest and hardworking."

Dan R on July 2025


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
76 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 Tairi Construction

Tairi Construction

5.00(
6
)
Approved Pro

Tairi Construction

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
105 local quotes requested

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Joe and his team were the first to respond after the Milwaukee floods happened in August 2025. Him and his team went above and beyond to clear out all of the debris in the basement, fully cleaned the basement, and applied mold remediation to the wooden beams. They also fully rebuilt our stairs and removed and replaced our egress window. Thank you so much Joe and team!"

James M on September 2025

At Tairi Construction we stand with our customers. We strive to make your fantasies a reality, by specializing in all aspects of home remodeling. The services that we provide are: painting, hard wood and laminate flooring, complete kitchen and bathroom remodels, full Rec room remodel, tile work, and shower installs that will take as little as one day! For any and all inquiries please contact us at (414)376-7377

"Joe and his team were the first to respond after the Milwaukee floods happened in August 2025. Him and his team went above and beyond to clear out all of the debris in the basement, fully cleaned the basement, and applied mold remediation to the wooden beams. They also fully rebuilt our stairs and removed and replaced our egress window. Thank you so much Joe and team!"

James M on September 2025


Avatar for Amethyst Contracting Inc

Amethyst Contracting Inc

4.76(
49
)
Approved Pro

Amethyst Contracting Inc

4.76(
49
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
32 local quotes requested

Amethyst Contracting Inc, is an established progressive design, build, and remodeling company with over 30 years in the field. We are women owned and operated and offer a fresh perspective in a field traditionally male oriented. We are known for our unique holistic approach to design, and are a hands on builder giving each client a one of a kind result. Can't wait to chat!

"I have been very happy with Amethyst! When I first contacted them, I was shocked to have a real--and friendly--person pick up my call. They have responded in a similar manner throughout my work with them: prompt, friendly, and professional. Their design work is beautiful--creative while still sensitive and responsive to my opinions/ideas. I would highly recommend them!"

Julie S on May 2019

Amethyst Contracting Inc, is an established progressive design, build, and remodeling company with over 30 years in the field. We are women owned and operated and offer a fresh perspective in a field traditionally male oriented. We are known for our unique holistic approach to design, and are a hands on builder giving each client a one of a kind result. Can't wait to chat!

"I have been very happy with Amethyst! When I first contacted them, I was shocked to have a real--and friendly--person pick up my call. They have responded in a similar manner throughout my work with them: prompt, friendly, and professional. Their design work is beautiful--creative while still sensitive and responsive to my opinions/ideas. I would highly recommend them!"

Julie S on May 2019


Avatar for Property ReVision, LLC

Property ReVision, LLC

4.96(
24
)
Approved Pro

Property ReVision, LLC

4.96(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
34 local quotes requested

Providing the simplest and most pleasing home remodeling experience. Property ReVision offers realty, construction and design services all under one roof. At Property ReVision, we pride our company on reliability, communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business and working with you! Let's turn your house into your dream home!

"great job will recommend "

John K on July 2025

Providing the simplest and most pleasing home remodeling experience. Property ReVision offers realty, construction and design services all under one roof. At Property ReVision, we pride our company on reliability, communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business and working with you! Let's turn your house into your dream home!

"great job will recommend "

John K on July 2025


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
461 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 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
563 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

...
Showing 1-10 of 213
Basement Remodel questions, answered by experts

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

The average cost of remodeling a basement is $30 to $75 per square foot. If your space is unfinished and looks like it may need more help, use the higher number when calculating your estimated basement remodeling costs. A good rule of thumb is to add an additional 20% to the top of your estimate to cover any “what if” situations.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

While framing a basement is not as difficult as finishing a basement, it's something you should typically leave to the pros. That’s because if something is installed correctly, it will affect your entire basement. However, you can take care of some of the smaller tasks, like filling holes or putting up some insulation.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

The Thiensville, WI homeowners’ guide to basement remodels

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"