Top-rated basement waterproofing pros.

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Basement waterproofing pros in Cornell

Avatar for Innovative Basement Authority
Innovative Basement Authority
6265 Carmen Ave
4.29(
14
)
Approved Pro
Innovative Basement Authority
6265 Carmen Ave
4.29(
14
)
Approved Pro
Customers say: Super punctual
10 local quotes requested
20 years of experience

Established in 2005, Innovative Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend"

Dana V on April 2025

Established in 2005, Innovative Basement Authority stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Jared arrived for his appointment and was extremely complete with informing us everything that needed to be done. He answered every question and was extremely thorough. Josh and his crew came in 3 weeks later and absolutely rocked this job. Extremely professional. Took special care to make sure all of our personal belongings were covered and not damaged at all. We are ecstatic at how quick they completed this job and how great everything looks. Wish I could rate more than 5 stars, because these guys are worth 10 stars. Highly recommend"

Dana V on April 2025


Avatar for American Waterworks
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
Approved Pro
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
671 local quotes requested

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024


Avatar for Acculevel, Inc. - Wisconsin
Acculevel, Inc. - Wisconsin
8233 W. State Rd 26
4.51(
165
)
Approved Pro
Acculevel, Inc. - Wisconsin
8233 W. State Rd 26
4.51(
165
)
Approved Pro
Customers say: Quality work
39 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"They completed it in 2 days and I havent had an issue since the basement was waterproofed. However, they did forget to plan the initial inspection prior to the work as part of the permit. The city I live in ended up reaching out near the end of the permit date and I didnt know about it until then. I reached out to the project manager for my project at Acculevel about it and they did handle that issue promptly."

Shayna B on November 2024

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"They completed it in 2 days and I havent had an issue since the basement was waterproofed. However, they did forget to plan the initial inspection prior to the work as part of the permit. The city I live in ended up reaching out near the end of the permit date and I didnt know about it until then. I reached out to the project manager for my project at Acculevel about it and they did handle that issue promptly."

Shayna B on November 2024


Quality Hardwood Furniture
4939 Kappus Dr
No reviews
Quality Hardwood Furniture
4939 Kappus Dr
No reviews
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.


Rockstar Construction
241 N Pine St
No reviews
Rockstar Construction
241 N Pine St
No reviews
17 years of experience

We are a family run business employing only the reliable and professional team members. We can take care of virtually anything your home need a from your lawn and exterior to interior remodeling and design. We offer affordable rates and several payment options available.

We are a family run business employing only the reliable and professional team members. We can take care of virtually anything your home need a from your lawn and exterior to interior remodeling and design. We offer affordable rates and several payment options available.


Skyline Roofing & Construction
N/a
No reviews
Skyline Roofing & Construction
N/a
No reviews
35 years of experience

Skyline Roofing & Construction is a small family oriented business. We do nearly everything building from top to bottom. Roofing is our specialty. If you need a new roof or roof repair we promise to get it done fast and at a affordable price for your pocket. Skyline also covers new construction builds, fire and water damage repairs or rebuilds working with any insurance you have. Our estimates are always free so call anytime. With over 25 years experience we're a fully licensed and insured contractor of Wisconsin. Don't put your home in the hands of someone who is NOT.

Skyline Roofing & Construction is a small family oriented business. We do nearly everything building from top to bottom. Roofing is our specialty. If you need a new roof or roof repair we promise to get it done fast and at a affordable price for your pocket. Skyline also covers new construction builds, fire and water damage repairs or rebuilds working with any insurance you have. Our estimates are always free so call anytime. With over 25 years experience we're a fully licensed and insured contractor of Wisconsin. Don't put your home in the hands of someone who is NOT.


Property Pro
2790 Schultz Road
No reviews
Property Pro
2790 Schultz Road
No reviews
13 years of experience

Property Pro is a full service property maintenance company offering all services under one roof, helping you save money while still achieving excellent results in a timely manner. Property Pro offers the customer top notch service from start to finish on all projects with your budget in mind. We are your one stop shop for all home and property maintenance, remodels, and projects.

Property Pro is a full service property maintenance company offering all services under one roof, helping you save money while still achieving excellent results in a timely manner. Property Pro offers the customer top notch service from start to finish on all projects with your budget in mind. We are your one stop shop for all home and property maintenance, remodels, and projects.


G.J. Cicione,LLC General Construction & Management
P.O. Box 8002
No reviews
G.J. Cicione,LLC General Construction & Management
P.O. Box 8002
No reviews
37 years of experience

G.J. Cicione, LLC General Construction & Management is family-owned and operated by Greg Cicione in Eau Claire, WI. Greg has over 30 years of experience as a plumber/pipefitter/ mechanical contractor. Greg is a sole proprietor and has been a general contractor since 1988 and a Certified Pella contractor for 10 years.

G.J. Cicione, LLC General Construction & Management is family-owned and operated by Greg Cicione in Eau Claire, WI. Greg has over 30 years of experience as a plumber/pipefitter/ mechanical contractor. Greg is a sole proprietor and has been a general contractor since 1988 and a Certified Pella contractor for 10 years.


Whitney Home Services
Unknown
No reviews
Whitney Home Services
Unknown
No reviews
14 years of experience

Whitney Home Services is dedicated to providing professional solutions to everyday home upkeep problems. We use quality, earth-friendly materials that fit your cleaning project. We use the highest quality paints, stains and sealants to provide long-lasting durability and beauty to wood, concrete and more. We are committed to helping you complete your home project using our years of experience and specialty tools. You, the customer, are the best advertising a business can have! We aim to please and work hard to make your difficult home projects a success.

Whitney Home Services is dedicated to providing professional solutions to everyday home upkeep problems. We use quality, earth-friendly materials that fit your cleaning project. We use the highest quality paints, stains and sealants to provide long-lasting durability and beauty to wood, concrete and more. We are committed to helping you complete your home project using our years of experience and specialty tools. You, the customer, are the best advertising a business can have! We aim to please and work hard to make your difficult home projects a success.


Hansen's Wood Flooring
806 Juniper Dr
4.00(
1
)
Hansen's Wood Flooring
806 Juniper Dr
4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional DBA - Ken Hansen's Flooring Remodeling and Handyman Svc. We do have up to 4 employees that can assist you.We do most of our own work,and only sub-contract for large Retail projects.Our billing is simple...half down with balance upon completion,financing only on large projects,ask me. Special promos yearly and for repeat customers and senior adults

Additional DBA - Ken Hansen's Flooring Remodeling and Handyman Svc. We do have up to 4 employees that can assist you.We do most of our own work,and only sub-contract for large Retail projects.Our billing is simple...half down with balance upon completion,financing only on large projects,ask me. Special promos yearly and for repeat customers and senior adults

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FAQs for basement waterproofing projects in Cornell, WI

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

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 Cornell, WI homeowners’ guide to basement waterproofing services
From average costs to expert advice, get all the answers you need to get your job done.
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