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Verified Reviews for Basement Waterproofing pros in Willmar, MN

*The Angi rating for Basement Waterproofing companies in Willmar, 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 Willmar, 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 May 01, 2026

Find Basement waterproofing pros in Willmar

Avatar for SafeBasements Of Minnesota, Inc.
SafeBasements Of Minnesota, Inc.
4.9(
17
)

Serving Willmar, MN and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Good information and problem solving ! It seems to be working well in the basement! Thank you ! Kathy Petheo"
covered stairs
utilities
plastic off
covered stairs
taped off vent

+28

Response time1 day
32 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Groundworks
Groundworks
4.5(
275
)

Serving Willmar, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"David crawled into our crawl spaces, inspected our waterproofing system, did testing and maintenance on all three sump pumps and left us in great shape for spring rains. Exactly as promised and great value."
Foundation
Foundation
Foundation
Foundation
Foundation

+16

Response time3 days
43 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for Betterliving Sunrooms By Portico
Betterliving Sunrooms By Portico
3.7(
41
)

Serving Willmar, MN and surrounding areas

In business since 2009

Credit card accepted

"We contacted them for an estimate on our basement.  Initial phone call and connection went well, very professional, quick, and prompt.  Once the rep was at our home he went into a "pitch" vs. listening to what we said we already knew we wanted.  We even had a sketch.  Eventually we went to review the space, take measurements, etc.  We then started to pick out materials......he brought all the samples but then put together an evaluation based on square foot and overall price of our home and used that based on the square footage of our basement to determine a "fair" value........which was $100/sq ft.  That would have equated to over $100,000 basement.  Then he said how much "fairer" their price was at the quoted rate.  We were too far apart in our estimates which is fine with me, but at the end he said if I obtained a quote that was lower ~ to give him a call and they'd see what they can do.  At that point, I believe "no thanks".  Give me your best price up front.  The entire visit took almost 3 hours.  It was a big waste of time for all unfortunately as we had no intent to spend that much.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by69%of homeowners
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Avatar for Affordable Drainage Systems, Inc.
Affordable Drainage Systems, Inc.
3.0(
3
)

Serving Willmar, MN and surrounding areas

In business since 2011

Free estimates

Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. \n \nWe would welcome the opportunity to earn your trust and deliver you the best service in the industry.

excavating
excavating down to footings
Excavation
Excavation
Ready for Core fill

+21

Response time2 days
Recommended by66%of homeowners
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Basement Waterproofing questions, answered by experts

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

Proper drainage prevents water damage, mold growth, and foundation settling, protecting your home’s structural integrity.

Yes, water coming up from the floor should be treated as an emergency. If you're unable to either identify or stop the source of the water on your own, contact an emergency plumber right away. In addition to harming your flooring, standing or pooled water can lead to water-damaged concrete.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

In most cases, yes, because the large majority of basements leak or will have moisture issues at some point, and waterproofing methods can mitigate that risk or eliminate it entirely. Plus, water and moisture issues can be quite problematic, as they can lead to mold growth, rotting of building materials, structural damage, poor indoor air quality, increased electric bills, and other problems.

The Willmar, 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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