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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon110
    Verified foundation repairs reviews

Find Foundation repair specialists in Mahtomedi

Avatar for Groundworks

Groundworks

4.89(
44
)
Approved Pro

Groundworks

4.89(
44
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 local quotes requested

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)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 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)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025


Avatar for American Waterworks

American Waterworks

4.78(
132
)
Approved Pro

American Waterworks

4.78(
132
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
486 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


"They were on time, quick, professional and cleaned up when they were done. Have already recommended them to our neighbors."

Lynn C on October 2024

We are a professionally preferred concrete raising and foundation contractor serving all of Minnesota. We WILL provide:  Quality Work  Competitive Prices  Fast & Reliable Workmanship

"They were on time, quick, professional and cleaned up when they were done. Have already recommended them to our neighbors."

Lynn C on October 2024


Avatar for Acculevel, Inc. - Wisconsin

Acculevel, Inc. - Wisconsin

4.51(
165
)
Approved Pro

Acculevel, Inc. - Wisconsin

4.51(
165
)
Approved Pro
Customers say: Quality work
49 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


Avatar for All-Star Basements

All-Star Basements

4.67(
21
)
Approved Pro

All-Star Basements

4.67(
21
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 local quotes requested

All-Star Basements is based out of Rochester, Minnesota and covers Southern Minnesota including the Twin Cities area, Western Wisconsin and parts of Northeast Iowa. Our team is committed to solving our customers’ waterproofing, foundation repair, or crawl space needs and offering multiple solutions to choose from. As a proud member of the National Waterproof Members of America, we have the best products available to solve your leaky basement, seepage, or flooding issues. Our lineup also includes multiple crawl space solutions. If you have foundation problems that need any kind of repair, we can help! We feature the nationally renowned Grip-Tite Foundation Systems, which has a long history of fixing homeowners’ foundation repair issues. At All-Star Basements, we are committed to providing multiple solutions to choose from to help fix any basement problem you may have. We take great pride in caring for all of our customers’ needs, big or small - we do it all!

"Great costumer service! They were honest when giving us a consultation."

Allison J on December 2020

All-Star Basements is based out of Rochester, Minnesota and covers Southern Minnesota including the Twin Cities area, Western Wisconsin and parts of Northeast Iowa. Our team is committed to solving our customers’ waterproofing, foundation repair, or crawl space needs and offering multiple solutions to choose from. As a proud member of the National Waterproof Members of America, we have the best products available to solve your leaky basement, seepage, or flooding issues. Our lineup also includes multiple crawl space solutions. If you have foundation problems that need any kind of repair, we can help! We feature the nationally renowned Grip-Tite Foundation Systems, which has a long history of fixing homeowners’ foundation repair issues. At All-Star Basements, we are committed to providing multiple solutions to choose from to help fix any basement problem you may have. We take great pride in caring for all of our customers’ needs, big or small - we do it all!

"Great costumer service! They were honest when giving us a consultation."

Allison J on December 2020


Avatar for Grand Concrete

Grand Concrete

5.00(
24
)

Grand Concrete

5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Grand Concrete is more than just a family-owned business; it's a legacy of expertise in Concrete Raising and all aspects of concrete work. Our commitment to exceptional customer service ensures a friendly experience at an affordable rate. With over 30 years of hands-on experience in concrete raising and replacements, trust us to deliver superior results every time.

"Andi and his crew were great. They arrived when they said they would. and then started the job and other than some rain delay that they couldn’t control completed the job in a very timely manner. They always kept me updated and kept the communication lines open. He always made sure he asked me if everything was what I had expected and made sure that I was happy with how everything was going I would definitely recommend him!!! . I would definitely hire him again and I’m going to go for another project I have coming up. Thanks to Andi and his team."

Nancy M on August 2024

Grand Concrete is more than just a family-owned business; it's a legacy of expertise in Concrete Raising and all aspects of concrete work. Our commitment to exceptional customer service ensures a friendly experience at an affordable rate. With over 30 years of hands-on experience in concrete raising and replacements, trust us to deliver superior results every time.

"Andi and his crew were great. They arrived when they said they would. and then started the job and other than some rain delay that they couldn’t control completed the job in a very timely manner. They always kept me updated and kept the communication lines open. He always made sure he asked me if everything was what I had expected and made sure that I was happy with how everything was going I would definitely recommend him!!! . I would definitely hire him again and I’m going to go for another project I have coming up. Thanks to Andi and his team."

Nancy M on August 2024


"Exceeded expectations! Andrew and his team were able to level and add supports to our floor to carry the load of a kitchen island that was part of our kitchen renovation. Flooring companies were only able to offer a band-aid fix that did not address the cause or offer a permanent solution. We were so thankful to find Andrew and his team of experts at Load Bearing Wall Company. They understand that level floors are key to a structurally sound home. They also installed a 14 ft. steel beam that repaired structural damage and allow us to realize our open concept dream kitchen. I would hire them again without reservation. From the first initial meeting and throughout the project (which only took a few days), Andrew was responsive and made sure we knew what was happening every step of the way. They treated our home like it was their own."

Joan B on July 2022

Structural wall removal Home repair Renovation

"Exceeded expectations! Andrew and his team were able to level and add supports to our floor to carry the load of a kitchen island that was part of our kitchen renovation. Flooring companies were only able to offer a band-aid fix that did not address the cause or offer a permanent solution. We were so thankful to find Andrew and his team of experts at Load Bearing Wall Company. They understand that level floors are key to a structurally sound home. They also installed a 14 ft. steel beam that repaired structural damage and allow us to realize our open concept dream kitchen. I would hire them again without reservation. From the first initial meeting and throughout the project (which only took a few days), Andrew was responsive and made sure we knew what was happening every step of the way. They treated our home like it was their own."

Joan B on July 2022


Avatar for Top Tier Masonry Solutions

Top Tier Masonry Solutions

No reviews yet

Top Tier Masonry Solutions

No reviews yet
Emergency services offered

We take pride in being the best in the masonry restoration business. When you hire Top Tier Masonry Solutions you will receive top of the line quality with fair prices. We specialize in Tuck Pointing, brick replacement, foundation repair, chimney repair, concrete and much more. Give us a call with your problems, we would love to solve them. Call or email for free estimates.

We take pride in being the best in the masonry restoration business. When you hire Top Tier Masonry Solutions you will receive top of the line quality with fair prices. We specialize in Tuck Pointing, brick replacement, foundation repair, chimney repair, concrete and much more. Give us a call with your problems, we would love to solve them. Call or email for free estimates.


Avatar for Helico

Helico

No reviews yet

Helico

No reviews yet
6 years of experience

Are you looking to build a deck or 4 season? Start your project off by choosing the best foundation system available. From quote request to installation we try to give homeowners and contractors the best experience we can. Our products meet all ICC guidelines and are backed by a Lifetime Warranty. We are also the area's leading foundation replacement specialists. If you're experiencing heaving or settlement in any deck or 4 season, we can help!

Are you looking to build a deck or 4 season? Start your project off by choosing the best foundation system available. From quote request to installation we try to give homeowners and contractors the best experience we can. Our products meet all ICC guidelines and are backed by a Lifetime Warranty. We are also the area's leading foundation replacement specialists. If you're experiencing heaving or settlement in any deck or 4 season, we can help!


Gaviota Exterior Inc.

No reviews yet

Gaviota Exterior Inc.

No reviews yet
23 years of experience

We specialize in storm damage restoration for, fire, water, wind and hail damage. Allow us to inspect your home for damage with no out of pocket cost. We help home owners with their insurance claims to ensure all applicable damage is accounted for and paid by insurance. We specialize in exterior/interior remodeling twin cities. Safety, high-Quality and your budget is our main concern for residential, commercial, and institutional projects. We have a two part payment system. Initial down payment is required to provide funds for materials, dumpster, permits, logistics...... Once the project is complete to your satisfaction we provide a final inspection and punch list to close out the permit; request of final remaining balance due is issued with permit close out.. LICENSE # BC635994 822 Magnolia Ave. E St. Paul, MN 55106 651-447-2082 651-387-6951

We specialize in storm damage restoration for, fire, water, wind and hail damage. Allow us to inspect your home for damage with no out of pocket cost. We help home owners with their insurance claims to ensure all applicable damage is accounted for and paid by insurance. We specialize in exterior/interior remodeling twin cities. Safety, high-Quality and your budget is our main concern for residential, commercial, and institutional projects. We have a two part payment system. Initial down payment is required to provide funds for materials, dumpster, permits, logistics...... Once the project is complete to your satisfaction we provide a final inspection and punch list to close out the permit; request of final remaining balance due is issued with permit close out.. LICENSE # BC635994 822 Magnolia Ave. E St. Paul, MN 55106 651-447-2082 651-387-6951

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Foundation Repair questions, answered by experts

Some foundation repairs are permanent, like underpinning and exterior drainage systems like the French drain. These fixes address the underlying problems—insufficient support from the soil and hydrostatic pressure on your foundation walls, respectively—so they can last for many decades, making them “lifetime fixes.” There are other solutions to address these issues that will last for up to a decade, making them temporary. These include slabjacking to raise concrete slabs back into place and dampproofing to reduce the water in the soil that interacts with the concrete foundation.

Concrete spalling can be fairly serious, especially if left untreated or in a public area. It can be a tripping hazard and, if not resolved, can lead to structural instability.

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, house settling is normal as your home’s foundation settles into the soil below and as the framing of your home shifts as it expands and contracts with changes in temperature and moisture. However, if you get to the point where your doors and windows aren’t opening easily, your floors are uneven, or you can visibly see that your roof line is wavy or uneven, you are more likely to have foundation issues.

It depends on the severity of the damage, lasting from a few days to several weeks.

The Mahtomedi, MN homeowners’ guide to foundation repairs

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