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TRUSTED BY SULLIVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon37
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Sullivan

Avatar for Erie Home
Erie Home
4.4(
72
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sullivan, WI and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Erie Homes completed a basement waterproofing for us on 11/20/23. We were impressed and pleased by the professionalism and communication at every phase of the project. Brandon expertly explained the Erie Homes waterproofing system, sump pumps, materials, and warranty and provided us with a quote and pricing details. Having being burned by projects in the past, we came back with a long list of questions and conditions. Brandon answered every single one, made sure that we were completely satisfied with the terms, and added our notes to the contract. Project manager Gage and the team that came to our home was quick and professional. They periodically filled us in on the progress and communicated any changes or concerns. When the project was completed, they walked us through and made sure we were happy with the work before leaving. Since finishing, we have had several rainy weeks and a completely dry basement. Based on the product, work, and customer service, we will be highly recommending Erie Homes to anyone needing basement or waterproofing work."
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After

+38

86 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Tri-State Basement Repair and Waterproofing, LLC
Tri-State Basement Repair and Waterproofing, LLC
3.2(
50
)
Basement Drainage Channels - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Most of the employees were conscientious Work lasted about a week and was the installation of a waterproofing system in my interior basement. The cement over the drain is very uneven with the existing flooring in much of the area. No way could carpet be used after this. Anyone contemplating this same kind of work should specify floor must be level and ask to see actual material covering the walls, not just pictures to avoid surprises. Clearly much of my disappointment would have been avoided if I had been more fastidious in my specifications and investigations."
Response time6 days
21 neighbors recently requested a quote
Recommended by88%of homeowners
Clear View Land Management LLC
5.0(
5
)
Basement Drainage Channels - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Austin was extremely professional and did very nice work. We had grading issues near the house and Austin helped craft a solution with me and then made it happen. I had struggled with other contractors in the area returning calls, not showing up when they said they would, and a variety of other issues - I did not have any of those issues with Clear View Land Management LLC. They showed up when they said they would, did what they said they were going to, and the price was very reasonable. I've included a few before photos of our issue, and then after the grading, and then after they were finished."
Response time2 hrs
Response rate100%
12 neighbors recently requested a quote
STATELINE EXCAVATING AND GRADING LLC
New to Angi
Basement Drainage Channels - Install

Serving Sullivan, WI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

With over 5 years of experience in the Excavation industry, STATELINE EXCAVATING AND GRADING LLC is your industry expert in Genoa city. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!\n

Response time3 days
Response rate87%
Avatar for Everdry Waterproofing Wisconsin
Everdry Waterproofing Wisconsin
4.5(
360
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sullivan, WI and surrounding areas

In business since 1986

Free estimates

Warranties offered

"The work Everdry performed was excellent and The team was very professional and helpful through the whole process. Even today they are just a phone call away with any questions or anything I have about the work they perfomed in 2021. Along with that I haven't seen a leak or anything the basement drier than it has ever been and I couldn't thank them enough for all they did. 10/10 would recommend to anyone who needs their basement waterproof or looked at."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Response rate100%
Recommended by92%of homeowners
Avatar for Rion, LLC
Rion, LLC
4.7(
32
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sullivan, WI and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The weather interfered the day they were first to come and utilities didn’t measur and m ark in a timely matter but Rion came on time left when they said they would. They were clean and cleaned up and the workers were nice and considerate, especially with my neighbors I was concerned about hiring a basement waterproofer but I would recommend them without reservation. I love my egress window. What a difference it makes."
Randys K Racine
Randys K Racine
Randys K Racine
Randys K Racine
Randys K Racine

+21

Response time1 day
Recommended by96%of homeowners
Avatar for Basement Shields
Basement Shields
New to Angi
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sullivan, WI and surrounding areas

Free estimates

Warranties offered

Small jobs welcome

Basement Shields is a local foundation repair and basement waterproofing company service Waukesha and surrounding areas. We fix foundation cracks and bows, stop water leaks and protect basements from future damage. With Reliable solutions and honest service we help homeowners keep their homes dry, safe, and strong.

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Basement Waterproofing questions, answered by experts

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Brick is designed to absorb moisture, but it is also designed to let it evaporate as well. So in general, the goal shouldn’t necessarily be keeping moisture out but making sure it has the room to breathe. If you have excess moisture getting through your brick wall, it’s more likely that you have a crack or other issue at play that a typical sealant won’t fix. So, instead of investing in sealant, try repairing your brick wall instead.

The best way to ensure the ground next to your home’s foundation drains properly is to divert water away from it as much as possible. While a flood wall can stop water from entering the house, gutters and spouts can help direct rainwater and melting snow away from the foundation. Keep your gutters as clear as possible from dead leaves and other yard debris so they can effectively divert water from your house. Add extenders to the spouts so the water runs out and away from your home, not into the surrounding soil.

The Sullivan, WI homeowners’ guide to basement waterproofing services

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