Get matched with top basement leak repair pros in Hanover, MN

Customers say: Quality work

Groundworks

Recommended by 95% of Angi customers

2005 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)

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

Allen or Mary J on August 2025

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

Allen or Mary J on August 2025

Landson Construction

Landson Construction

Recommended by 100% of Angi customers

Customers say: True professional

With over 25yrs of combined professional remodeling experience! We are locally owned and operated and understand the importance of getting the job done right and in a timely manner the first time! We are your one stop shop for all your interior and exterior remodeling needs we will ensure that you're extremely happy before we leave your premises! Give us a call today for your FREE estimate! We look forward to servicing you!

"I rank Landson Construction #1 in the list of contractors we have hired in our 40 years of home ownership. Ari and his team of subcontractors recently completed a challenging remodel of one of our bathrooms--challenging because it is a very small area with limited space. Their finished job looks better than our separate remodel of a larger bathroom completed by one of the big firms that advertises daily on television. Examples: the tile work in our small shower is exceptional, and the vanity/oversized sink is a perfect match that does not dominate the small room. Ari Erickson (no relation to me) offered selections from his preferred vendors, but we had full latitude to shop on our own for all tile and fixtures. He and his subcontractors kept us fully apprised at all stages of the project, arrived promptly throughout the course of the work, responded promptly to our texts and emails, and cleaned up their work area at the end of each day. My highest recommendation: I always seek at least four bids for a major project, but I would forego that process and hire Landson Construction again for future building/remodeling projects, and would encourage friends and family to do the same."

Richard E on May 2025

"I rank Landson Construction #1 in the list of contractors we have hired in our 40 years of home ownership. Ari and his team of subcontractors recently completed a challenging remodel of one of our bathrooms--challenging because it is a very small area with limited space. Their finished job looks better than our separate remodel of a larger bathroom completed by one of the big firms that advertises daily on television. Examples: the tile work in our small shower is exceptional, and the vanity/oversized sink is a perfect match that does not dominate the small room. Ari Erickson (no relation to me) offered selections from his preferred vendors, but we had full latitude to shop on our own for all tile and fixtures. He and his subcontractors kept us fully apprised at all stages of the project, arrived promptly throughout the course of the work, responded promptly to our texts and emails, and cleaned up their work area at the end of each day. My highest recommendation: I always seek at least four bids for a major project, but I would forego that process and hire Landson Construction again for future building/remodeling projects, and would encourage friends and family to do the same."

Richard E on May 2025

American Waterworks

American Waterworks

Recommended by 93% of Angi customers

1989 years of experience

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

"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

Nick Holker Construction

4.75(

Nick Holker Construction

4.75(

2008 years of experience

Nick Holker Construction is a building contractor located in Monticello MN. Nick is a hands on contractor in the trade of carpentry for more than 20 years. Nick offers business in new construction including custom building, additions and remodeling. Exterior work including roofing, siding and decks are no exception. A professional and friendly contractor, Nick will see that your project is finished with quality and efficiency from start to finish.

"Nick built our deck. We were happy at first but other learned his team had cut a water line while digging and never told us and cemented over it. I let Nick know. He said hed try to help me out if he ?could?. I contacted him later to let him know the cost of contractors coming to repair it. He ignored all my calls. Overall disappointed in the ethics and lack of integrity. "

David S on September 2025

"Nick built our deck. We were happy at first but other learned his team had cut a water line while digging and never told us and cemented over it. I let Nick know. He said hed try to help me out if he ?could?. I contacted him later to let him know the cost of contractors coming to repair it. He ignored all my calls. Overall disappointed in the ethics and lack of integrity. "

David S on September 2025

Stonehearth Remodeling

Stonehearth Remodeling

1999 years of experience

Quality, durability, security, comfort, and Warmth! These words may evoke the image of a hearth in your cabin or favorite ski lodge. They are also the principles behind every Stonehearth Remodeling, LLC. Since 1999, Stonehearth Remodeling, LLC has delighted customers with stress-free project management and exceptional results. We carefully manage our workload to ensure your project gets the attention to detail and quality of service it deserves. Our high level of customer service creates clients overjoyed with their homes' transformations from mere living spaces to exceptional living environments. Stonehearth Remodeling, LLC is an award-winning remodeling company serving Minnesota. We provide quality design and construction with attention to every detail. We are proud to be recognized by our peers in the construction industry with awards such as the 2010 Remodeler of Merit Award from the Builders Association of the Twin Cities.

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025

"I wanted to add a sunroom and deck to the back of my house. Stonehearth really listen to what I wanted to do and made suggestions on how to make my project even better. I liked their transparent pricing. It helped me see what things cost. The project management team was great to work with. They kept me informed about what was going on and when problems came up, they came to me with solutions. I would definitely hire them again. "

Mike O on August 2025

Super Siders

4.82(

Super Siders

4.82(

Recommended by 93% of Angi customers

1990 years of experience

Winslow Companies has over 35 years of experience in the business and we pride our company on our reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"A couple years ago, my husband and I noticed a leak in or roof at the joint between our four season porch and the main house. Last year I contacted Super Siders and we thought we'd identified and fixed the problem. Returning to Minnesota this month, it was obvious that we hadn't. I called Super Siders again and Russ came out. After some ingenious testing, he identified the problem and went above toward getting the leak repaired. Two thumbs up for Super Siders!"

Carolyn L on April 2024

"A couple years ago, my husband and I noticed a leak in or roof at the joint between our four season porch and the main house. Last year I contacted Super Siders and we thought we'd identified and fixed the problem. Returning to Minnesota this month, it was obvious that we hadn't. I called Super Siders again and Russ came out. After some ingenious testing, he identified the problem and went above toward getting the leak repaired. Two thumbs up for Super Siders!"

Carolyn L on April 2024

Groundworks

Groundworks

Customers say: True professional

2005 years of experience

Groundworks ensures your home in Minnesota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!

"Project was completed very efficiently and cleanup was complete. Marc and Brandon were outstanding. I would recommend them and the company to anyone needing this type of work done. Very satisfied."

David O on October 2025

Groundworks ensures your home in Minnesota stays safe and healthy with expert foundation repair, concrete lifting, and crawl space services. Contact us for a free inspection and estimate!

"Project was completed very efficiently and cleanup was complete. Marc and Brandon were outstanding. I would recommend them and the company to anyone needing this type of work done. Very satisfied."

David O on October 2025

SafeBasements Of Minnesota, Inc.

4.90(

SafeBasements Of Minnesota, Inc.

4.90(

Customers say: Quality work

Recommended by 93% of Angi customers

1990 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. For your FREE consultation, call us directly at 320-593-8729. www.safebasements.com

"Safe Basements have been a complete joy to work with, the customer service was professonal and friendly. The assesser was honest, no up selling or down selling. They finished the project 2 weeks after booking. The workmen were effiecent, made sure to cover everything so nothing got covered with dust, they even swept! It got done in exactly the time required and the basement has never looked better. If you need basement work, I couldn't recommend anyone higher."

Benjamin K on January 2025

"Safe Basements have been a complete joy to work with, the customer service was professonal and friendly. The assesser was honest, no up selling or down selling. They finished the project 2 weeks after booking. The workmen were effiecent, made sure to cover everything so nothing got covered with dust, they even swept! It got done in exactly the time required and the basement has never looked better. If you need basement work, I couldn't recommend anyone higher."

Benjamin K on January 2025

Blue Sky Contractors LLC

Blue Sky Contractors LLC

2022 years of experience

"We had all our old windows replaced, Tyler did a great job. I now have Anderson windows throughout my cabin and they look great! I will definitely use Blue Sky the next time I need remodeling work done."

Gordon _ on November 2025

"We had all our old windows replaced, Tyler did a great job. I now have Anderson windows throughout my cabin and they look great! I will definitely use Blue Sky the next time I need remodeling work done."

Gordon _ on November 2025

Great River Builders & Remodelers LLC

4.80(

Great River Builders & Remodelers LLC

4.80(