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Find Basement leak repair pros in Wauwatosa

Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.78(
3,037
)
Approved Pro

Mad City Windows & Baths

4.78(
3,037
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% 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.

"Great job! They were able to get my shower renovation done quickly because it was my only bathroom. They also did quality work for a good price. -- K. Rivedal"

Karen R 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.

"Great job! They were able to get my shower renovation done quickly because it was my only bathroom. They also did quality work for a good price. -- K. Rivedal"

Karen R on December 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
151 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 Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
305 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 Erie Home

Erie Home

4.55(
33
)
Approved Pro

Erie Home

4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
68 local quotes requested

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


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
68 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

4.54(
276
)
Approved Pro

Matrix Basement Finishing

4.54(
276
)
Approved Pro
Customers say: Quality work
118 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.

"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


Erie Home

4.55(
33
)
Approved Pro

Erie Home

4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
49 years of experience

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

Erie Home Basement Solutions is a division of Erie Home?a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Avatar for Redefined Remodel and Construction, LLC

Redefined Remodel and Construction, LLC

5.00(
3
)
Approved Pro

Redefined Remodel and Construction, LLC

5.00(
3
)
Approved Pro
Super Service Award
21 local quotes requested
2 years of experience

Redefined Remodel and Construction, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025

Redefined Remodel and Construction, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 26 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Josh did a great job remodeling our kitchen, designed and building a new front porch and siding out entire house. Everything was done flawlessly."

Mel R on March 2025


Avatar for Committed Contracting

Committed Contracting

5.00(
4
)
Approved Pro

Committed Contracting

5.00(
4
)
Approved Pro
Customers say: Quick response
253 local quotes requested
11 years of experience

Committed Contracting is a locally owned & operated company based in Waukesha, WI. Serving all of Wisconsin, we are dedicated to providing the highest level of customer satisfaction. We have built our reputation and business primarily through referrals from satisfied customers. Specializing in Roofing, Siding, Windows/Doors, Remodeling, and Deck & Pergola Services, we ensure top-quality results. Committed Contracting maintains an A+ Rating with the Better Business Bureau, reflecting our commitment to excellence and customer care. Let us enhance your home with our expert services.

"Great! Very nice work"

Tim K on April 2025

Committed Contracting is a locally owned & operated company based in Waukesha, WI. Serving all of Wisconsin, we are dedicated to providing the highest level of customer satisfaction. We have built our reputation and business primarily through referrals from satisfied customers. Specializing in Roofing, Siding, Windows/Doors, Remodeling, and Deck & Pergola Services, we ensure top-quality results. Committed Contracting maintains an A+ Rating with the Better Business Bureau, reflecting our commitment to excellence and customer care. Let us enhance your home with our expert services.

"Great! Very nice work"

Tim K on April 2025


Avatar for Emally's Construction, LLC

Emally's Construction, LLC

4.62(
42
)
Approved Pro

Emally's Construction, LLC

4.62(
42
)
Approved Pro
Customers say: Quality work
58 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.

"I couldn't be happier with the basement remodeling service. The crew came early and was very professional, timely, and exceeded all of my expectations. My basement was dark, outdated, and underutilized, but now it?s a bright, beautiful space that feels like a whole new level of my home. They make custom built-ins to modern lighting. The work process was amazing and thorough, and the materials used are high quality. The attention to detail is incredible, every corner of the room looks perfect. Reasonable estimate and they've completely transformed my home, and its so nice to spend time in our new gorgeous space!"

Ricard E on October 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.

"I couldn't be happier with the basement remodeling service. The crew came early and was very professional, timely, and exceeded all of my expectations. My basement was dark, outdated, and underutilized, but now it?s a bright, beautiful space that feels like a whole new level of my home. They make custom built-ins to modern lighting. The work process was amazing and thorough, and the materials used are high quality. The attention to detail is incredible, every corner of the room looks perfect. Reasonable estimate and they've completely transformed my home, and its so nice to spend time in our new gorgeous space!"

Ricard E on October 2025

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Basement Leak Repair questions, answered by experts

To determine if your basement walls are suitable for finishing, assess their structural integrity and moisture conditions. Look for any signs of damage, such as cracks, bowing, or excessive moisture. Ensure proper drainage and address any underlying issues before proceeding. 

Consult with a professional if you're uncertain about the structural stability or potential risks associated with finishing your basement walls.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The easiest methods for waterproofing your basement include installing a gutter system to direct excess runoff away from your foundation and grading the soil away from your home to pull water away from the concrete. In some cases, these methods alone can be enough to eliminate water intrusion and moisture problems in your basement. If you have excessive rainfall in your area, though, you might need to employ more complicated solutions, like installing a French drain and a dehumidification system inside.

There are several reasons why you may find water dripping through your ceiling. This leak could be the result of a plumbing issue or a damaged roof. It’s important to determine the source of the leak before it causes damage to your home and belongings. Taking steps to catch the water immediately will help with additional issues.

The most challenging part of finishing a basement is addressing moisture control. Basement waterproofing is an essential task that requires a professional’s skills and knowledge. If you don’t properly waterproof your finished basement, it’ll be vulnerable to dampness, water damage, and mold growth. Ensuring proper insulation and ventilation to combat these issues while meeting building codes adds complexity to your remodeling project.

The Wauwatosa, WI homeowners’ guide to basement leak repair services

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