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TRUSTED BY OCONOMOWOC, WI HOMEOWNERS
4.6 Average homeowner rating
139 Verified basement leak repair services reviews
Verified Reviews for Basement Leak Repair pros in Oconomowoc, WI
*The Angi rating for Basement Leak Repair companies in Oconomowoc, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
*The HomeAdvisor rating for Basement Leak Repair companies in Oconomowoc, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Leak Repair needs.
Last update on November 09, 2025
Find Basement leak repair pros in Oconomowoc
Matrix Basement Finishing
Matrix Basement Finishing
Customers say: Quality work
130 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
Mad City Windows & Baths
Mad City Windows & Baths
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
279 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.
"Easy to work with prompt on time competent work efficiently knew what they were doing and easy to work with making some minor changes to the original order"
Martin K 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.
"Easy to work with prompt on time competent work efficiently knew what they were doing and easy to work with making some minor changes to the original order"
Martin K on November 2025
Basement Foundation Repair
Basement Foundation Repair
39 local quotes requested
Free onsite estimate
Basement Foundation Repair Located in Waukesha and services the entire Milwaukee area. Our foundation repair experts offer repair quotes within 24 hours. Prices are 20% lower than other basement repair companies in the Waukesha and Milwaukee area. Some of our foundation repair services include support beam reinforcements, basement waterproofing, egress windows, drain tile systems. All work comes with Written Lifetime Transferrable Warranty.
Basement Foundation Repair Located in Waukesha and services the entire Milwaukee area. Our foundation repair experts offer repair quotes within 24 hours. Prices are 20% lower than other basement repair companies in the Waukesha and Milwaukee area. Some of our foundation repair services include support beam reinforcements, basement waterproofing, egress windows, drain tile systems. All work comes with Written Lifetime Transferrable Warranty.
Everdry Waterproofing Wisconsin
Everdry Waterproofing Wisconsin
Customers say: Super punctual
199 local quotes requested
39 years of experience
Everdry is the Nations leader in basement waterproofing with 100,000 satisfied customers! We help you create dry usable space.
"Where do I begin with this review. I stopped at the West Allis Farmers Market AND the West Allis Car Show where the booth was busy and I waited for a chance to enter for the yeti cooler drawing and an inspection after the flood this summer. The conversations that were happening around the booth from what seemed like employees or friends of employees is what caused me to walk away TWICE. I am not sure what kind of company you'd like to be known for but the conversations I heard were appalling to say the least. But I went to the review page and saw comments from the General Manager when a potential customer had voiced concerns - this is the example your employees follow. They are a product of this type of environment. Sounds like you need to get a handle on your staff from the front desk all the way up to your GM. Sleeping around, moving from department to department. Might want to get a handle on that before you have an STD outbreak on your hands. Id hate to be the significant other or spouse of an employee that works here. And after reading the reviews I'd hate to be a paying customer bullied by a company. I also have a "no soliciting" sign and what was left in my door. Soliciting. But reading reviews I have seen this multiple times being expressed. Education stated it was provided but seems the GM fell short here too."
Steven J on November 2025
Everdry is the Nations leader in basement waterproofing with 100,000 satisfied customers! We help you create dry usable space.
"Where do I begin with this review. I stopped at the West Allis Farmers Market AND the West Allis Car Show where the booth was busy and I waited for a chance to enter for the yeti cooler drawing and an inspection after the flood this summer. The conversations that were happening around the booth from what seemed like employees or friends of employees is what caused me to walk away TWICE. I am not sure what kind of company you'd like to be known for but the conversations I heard were appalling to say the least. But I went to the review page and saw comments from the General Manager when a potential customer had voiced concerns - this is the example your employees follow. They are a product of this type of environment. Sounds like you need to get a handle on your staff from the front desk all the way up to your GM. Sleeping around, moving from department to department. Might want to get a handle on that before you have an STD outbreak on your hands. Id hate to be the significant other or spouse of an employee that works here. And after reading the reviews I'd hate to be a paying customer bullied by a company. I also have a "no soliciting" sign and what was left in my door. Soliciting. But reading reviews I have seen this multiple times being expressed. Education stated it was provided but seems the GM fell short here too."
Steven J on November 2025
BIG DAVE'S SERVICES
BIG DAVE'S SERVICES
Customers say: Quality work
23 years of experience
Emergency services offered
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
GR General Contracting LLC
GR General Contracting LLC
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
101 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.
"My interaction with this company, represented by Gordon Rudd, was limited to a site visit only. Work that I thought might be needed turned out to be unnecessary. When I called the company, I reached Gordon directly, and he was able to stop by the next morning, right at the time we scheduled. He was very helpful in explaining what I was seeing. He didn't charge me anything for the very helpful visit."
BRETT C on August 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.
"My interaction with this company, represented by Gordon Rudd, was limited to a site visit only. Work that I thought might be needed turned out to be unnecessary. When I called the company, I reached Gordon directly, and he was able to stop by the next morning, right at the time we scheduled. He was very helpful in explaining what I was seeing. He didn't charge me anything for the very helpful visit."
BRETT C on August 2025
Tairi Construction
Tairi Construction
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
101 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
MJ CONTRACTOR LLC
MJ CONTRACTOR LLC
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
778 local quotes requested
Here to help you with all your home improvement needs you may have from remodeling, additions and more.
"Best company in the area, I recommend them to everyone ❤️🔥"
Kenneth G on December 2024
Here to help you with all your home improvement needs you may have from remodeling, additions and more.
"Best company in the area, I recommend them to everyone ❤️🔥"
Kenneth G on December 2024
Matrix Basement Finishing Milwaukee Metro
Matrix Basement Finishing Milwaukee Metro
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
Granzow Home Improvements, LLC
Granzow Home Improvements, LLC
Customers say: True professional
11 local quotes requested
24 years of experience
Granzow Home Improvement, LLC is well known in the home improvement & remodeling industry, as a client-focused company that strives to ensure the highest levels of quality and customer satisfaction
"Rick and Bob were very thorough, honest, and value quality in their work. I'm very pleased with the final product and would recommend their services to anyone."
Clint D on August 2024
Granzow Home Improvement, LLC is well known in the home improvement & remodeling industry, as a client-focused company that strives to ensure the highest levels of quality and customer satisfaction
"Rick and Bob were very thorough, honest, and value quality in their work. I'm very pleased with the final product and would recommend their services to anyone."
Clint D on August 2024
Basement Leak Repair questions, answered by experts
The Oconomowoc, 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.
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
Knowing how to unclog a sump pump saves you from flooding headaches and wallet woes. Hone your DIY plumbing skills and follow this step-by-step guide.
Do you have a finished basement? If you want to give it a new lease on life, find out how you can do a basement remodel on a budget.
Thinking of finishing your basement? Before you do, learn about when permits are required and what happens if you don’t get one before beginning construction.
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