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Verified Reviews for Basement Waterproofing pros in Dundas, MN

*The Angi rating for Basement Waterproofing companies in Dundas, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Dundas, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on January 08, 2026

Find Basement waterproofing pros in Dundas

Avatar for American Waterworks
American Waterworks
4.5(
171
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"We had a massive project including foundation repair, waterproofing drainage system installation and crawl space encapsulation. We were very pleased with the work and the professionalism . We also appreciated everyoneâ s responses to all our questions before and during the project."
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
645 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Groundworks
Groundworks
4.3(
228
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Dundas, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"Conner, Evan, Tony and crew removed an old failing diy waterproofing system from my basement and installed a new waterproofing system that looks and works great."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

260 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Twin Cities Tiling
Twin Cities Tiling
4.7(
21
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Dundas, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Small jobs welcome

"They did a great job doing our vinyl basement."
Response time1 day
Response rate97%
Recommended by73%of homeowners
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MCF Waterproofing
4.9(
21
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Mike took on the job of replacing some drain tile in basement that was clogged/broken. He was prompt and professional. And after job was completed cleaned up the basement area that was in question. He followed up his work with a phone call to make sure all was working properly. Highly recommend him."
Response time1 day
Recommended by100%of homeowners
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Avatar for All-Star Basements
All-Star Basements
4.3(
29
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"They solved our basement water problems at a very fair price compared to
other bids, and were very professional throughout the entire inspection
and job.
"
Drain Main System
Response time1 day
Recommended by90%of homeowners
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All-Star Basements, LLC
4.3(
34
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

In business since 2011

Free estimates

Warranties offered

"There is nothing more devastating than waking up to water In your finished basement! They have an Excellent and hard working staff All-Star basements. My basement had water issues a couple years ago. They installed drain tile and a sump pump. Since then, we have not had any water issues. I love that the system they put In Comes with a lifetime warranty so Iâ ll never have to worry again. Thank you All-Star Basements for keeping my home safe and dry!"
All-Star MudJacking
All-Star MudJacking
All-Star Mudjacking Yard Sign
Finished Product
Cement

+8

Response time1 day
Response rate86%
Recommended by95%of homeowners
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Avatar for Radiant Radon LLC
Radiant Radon LLC
5.0(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

In business since 2021

Free estimates

"Radiant Radon LLC did a great job. I am a Realtor and was representing a client selling house. The buyer wanted a Radon test done before the closing of the house. We were on a tight schedule and Jon was prompt and professional. He did the inspection and then also did the mitigation. Service was well done and affordable with good communication. Client and buyer were happy with results and the house got sold. Thanks Jon! Had a good experience using your company and will reach out to you again for any future Radon testing/mitigation needs."
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Additional Photos

+15

Recommended by100%of homeowners
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Avatar for Northstar Insulation LLC
Northstar Insulation LLC
4.6(
17
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

Free estimates

Credit card accepted

"It went very well. A professional company that will go the extra mile for its customer. I am well pleased with their work and would recommend them to all."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by93%of homeowners
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Avatar for Sharpe Construction LLC
Sharpe Construction LLC
4.7(
46
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Dundas, MN and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"They did a fantastic job! Our house is old and has stucco walls and they add able to match the depth of the stucco perfectly and painted to match. Professional with excellent communication."
Before Picture
Completed project
Another of the exterior complete
New addition to the deck.
Hot tub enclosure

+14

Recommended by95%of homeowners
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Showing 1-10 of 32
Basement Waterproofing questions, answered by experts

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

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.

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

The Dundas, MN 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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