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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon14
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Lake Crystal

Avatar for Groundworks

Groundworks

6265 Carmen Ave
4.13(
16
)
Approved Pro

Groundworks

6265 Carmen Ave
4.13(
16
)
Approved Pro
Customers say: Super punctual
32 local quotes requested
20 years of experience

Groundworks, formerly, Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. 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. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Jeremiah T, Matt Yang and Seth R did a great job on my project. Arrived on time and explained everything about my project. They are very professional and work area was clean."

Sue W on October 2025

Groundworks, formerly, Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. 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. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Jeremiah T, Matt Yang and Seth R did a great job on my project. Arrived on time and explained everything about my project. They are very professional and work area was clean."

Sue W on October 2025


Avatar for American Waterworks

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro

American Waterworks

1307 Valleyhigh Dr NW
4.78(
132
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
521 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!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025

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!

"This job was completed efficiently and professionally. A design specialist came to test and measure every detail for the project. The crew arrived with everything needed for the job. They worked very hard to install Waterguard in the concrete floors inside around the foundation to the sump pump basket. They also installed Geo-lock anchors to support a block wall that was bowed. This company has 36 years in business and provides excellent results and professional customer relations. Call Amer. Wtrwrks for a free estimate. You will not be disappointed. A wise investment of $11,270."

Donna A on September 2025



Avatar for Pour Perfect

Pour Perfect

PO Box 524
No reviews yet

Pour Perfect

PO Box 524
No reviews yet
23 years of experience

Pour Perfect, LLC is the Twin Cities’ leader in sub-floor leveling, moisture mitigation and flooring underlayment solutions for residential, commercial and industrial applications. Get in touch with us to set up a consultation, or use the quote request form at the bottom of this page to inquire about our services. More about what we do! WHAT IS MOISTURE MITIGATION? Commercial, industrial and residential construction projects are often complicated by moisture issues. Pour Perfect, LLC provides state-of-the-art moisture mitigation solutions that will keep your project on time and on budget. INDUSTRIAL & COMMERCIAL APPLICATIONS We prep and pour over all uneven concrete and sub-flooring in commercial and industrial properties to allow for easy installation of any and all floor coverings. This includes in-floor heating, laminate flooring, wood flooring, carpet, tile, luxury vinyl tile, VCT tile and also “wear toppings” that can be plain, stained or polished. RESIDENTIAL IN-FLOOR HEATING Our in-floor heating process encapsulates the hydronic tubes or electric heat coils used to heat the floor. The fast drying compound provides a solid, smooth surface on which to install flooring options. CONCRETE LEVELING & GYPCRETE REPAIR Industrial floors, residential basements and commercial floor remodeling projects require the use of our self-leveling compound to enable the installation of the desired flooring material.

Pour Perfect, LLC is the Twin Cities’ leader in sub-floor leveling, moisture mitigation and flooring underlayment solutions for residential, commercial and industrial applications. Get in touch with us to set up a consultation, or use the quote request form at the bottom of this page to inquire about our services. More about what we do! WHAT IS MOISTURE MITIGATION? Commercial, industrial and residential construction projects are often complicated by moisture issues. Pour Perfect, LLC provides state-of-the-art moisture mitigation solutions that will keep your project on time and on budget. INDUSTRIAL & COMMERCIAL APPLICATIONS We prep and pour over all uneven concrete and sub-flooring in commercial and industrial properties to allow for easy installation of any and all floor coverings. This includes in-floor heating, laminate flooring, wood flooring, carpet, tile, luxury vinyl tile, VCT tile and also “wear toppings” that can be plain, stained or polished. RESIDENTIAL IN-FLOOR HEATING Our in-floor heating process encapsulates the hydronic tubes or electric heat coils used to heat the floor. The fast drying compound provides a solid, smooth surface on which to install flooring options. CONCRETE LEVELING & GYPCRETE REPAIR Industrial floors, residential basements and commercial floor remodeling projects require the use of our self-leveling compound to enable the installation of the desired flooring material.


MANKATO PAINTING

49575 132nd St
No reviews yet

MANKATO PAINTING

49575 132nd St
No reviews yet
43 years of experience

Serving our communities in South Central Minnesota and the Twin Cities since 1982, we offer highest quality and reasonable rates on interior and exterior painting and repairs; commercial, residential, industrial, manufacturing, and farm. We are the best in the business!

Serving our communities in South Central Minnesota and the Twin Cities since 1982, we offer highest quality and reasonable rates on interior and exterior painting and repairs; commercial, residential, industrial, manufacturing, and farm. We are the best in the business!





TENNYSON CONSTRUCTION-Wet Basement Specialists

230 W CIRO ST
5.00(
1
)

TENNYSON CONSTRUCTION-Wet Basement Specialists

230 W CIRO ST
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Tennyson Construction - Wet Basement Specialists is the leading basement waterproofing and foundation repair company in Southern Minnesota and Northern Iowa. In business since 1981, they have worked in over 4,200 basements. Our interior tiling system to repair wet basements is backed by our transferable warranty, transferable to future owners of the home. If the basement foundation has problems (cracked, buckled or bowed basement walls), Tennyson Construction can straighten, brace, repair or replace basement and foundation problems. We offer no obligation free estimates with no high pressure sales tactics. We examine what is going on, tell you what we would do to fix the problems, bid the project, and leave the decision up to you. We do our own work, without any subcontractors. We feel one of our biggest advantages of Tennyson Construction is that we are not a Franchise business (we can tailor the right solution to each type of basement problem - no incentive to push products and services that may not be needed to meet franchise quotas). The second is that we specialize in working in basements, so our focus is always on the basement problems and solutions to those problems. The third is we back our work. Finally, most of our customers' projects begin with referrals from other customers, real estate agents, building officials, insurance agents, cleaning companies, and plumbers. Our projects are done in less than four days with qualified basement professionals. If our proposals are accepted, usual payment for those projects is done upon completion. Our company takes pride in its work, and we are proud of our small-town, locally-owned, family-owned business. Our employees really enjoy working with customers, as they see the joy that a family has when they get to enjoy their basement even more after our work.

Tennyson Construction - Wet Basement Specialists is the leading basement waterproofing and foundation repair company in Southern Minnesota and Northern Iowa. In business since 1981, they have worked in over 4,200 basements. Our interior tiling system to repair wet basements is backed by our transferable warranty, transferable to future owners of the home. If the basement foundation has problems (cracked, buckled or bowed basement walls), Tennyson Construction can straighten, brace, repair or replace basement and foundation problems. We offer no obligation free estimates with no high pressure sales tactics. We examine what is going on, tell you what we would do to fix the problems, bid the project, and leave the decision up to you. We do our own work, without any subcontractors. We feel one of our biggest advantages of Tennyson Construction is that we are not a Franchise business (we can tailor the right solution to each type of basement problem - no incentive to push products and services that may not be needed to meet franchise quotas). The second is that we specialize in working in basements, so our focus is always on the basement problems and solutions to those problems. The third is we back our work. Finally, most of our customers' projects begin with referrals from other customers, real estate agents, building officials, insurance agents, cleaning companies, and plumbers. Our projects are done in less than four days with qualified basement professionals. If our proposals are accepted, usual payment for those projects is done upon completion. Our company takes pride in its work, and we are proud of our small-town, locally-owned, family-owned business. Our employees really enjoy working with customers, as they see the joy that a family has when they get to enjoy their basement even more after our work.


Avatar for Nick's Tree & Landscape

Nick's Tree & Landscape

12390 Sherburne Ave
4.20(
5
)

Nick's Tree & Landscape

12390 Sherburne Ave
4.20(
5
)
Customers say: Terrific value
19 years of experience

We are a professional company that will not let you down on any of your landscaping needs. At Nicks Tree and Landscape We have only the best well trained staff to get the job done the correct way. One call can do it all. check out our website at www.Nickstree.com for more info.

We are a professional company that will not let you down on any of your landscaping needs. At Nicks Tree and Landscape We have only the best well trained staff to get the job done the correct way. One call can do it all. check out our website at www.Nickstree.com for more info.

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Basement Waterproofing questions, answered by experts

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

You can seal a concrete slab by cleaning the surface, filling in any cracks, etching the surface, applying a sealer, and letting it dry. Concrete slabs don't typically need sealing, but you can use a topical concrete sealer if you notice signs of water damage. If you haven't already fixed the cause of the leak, then you'll want to repair the plumbing before you seal a concrete slab.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

The Lake Crystal, 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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