I am writing this for someone who had work done by them and I went to clean up their mess. They took a number of trees down and just them lay on neighbors yard, they left big ruts in the yard that hey did not repair! They damaged the roof on a shed they said they would repair but never...

Get matched with top basement leak repair pros in New London, MN
There are 2 highly-rated local basement leak repair pros.
Need a pro for your basement leak repair project in New London, MN?
TRUSTED BY NEW LONDON, MN HOMEOWNERS
4.8
Average homeowner rating11
Verified basement leak repair services reviews
Basement Leak Repair reviews from real Angi homeowners in New London, MN
Last update on October 14, 2025
- Tom S.
- Kyle J.
Project took close to a year to complete. Never showed up when they said they were going to. All framing had to get redone by other contractor since they couldn't measure apparently. Shingles leaked. They fixed with silicone which lasted a year then leaked again so I had to hire someone else...
- Eric B.
G&M did an excellent job. I called knowing I had some pretty odorous carpet that needed replacement. I had a few ideas in mind, but wasn't exactly sure how to go about it. They showed up, gave samples, provided multiple quotes for different areas, qualities, etc. and even offered additional...
- Margaret M.
Rob and crew arrived and were all business and very professional. When they were done the basement was clean from their work.
- Kevin M.
I would recommend staying away from this company. They didn't install the roof correctly and it started leaking within weeks. They would not come find the leak, rather told me to stand outside with a garden hose, water the roof all over, and then run inside to see if I could pinpoint the...
Find Basement leak repair pros in New London

Groundworks
Groundworks
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

Stryhn, LLC
Stryhn, LLC
Stryhn, LLC is a locally owned and operated design-build firm that values honesty, integrity, and craftsmanship. With our in-house interior design and drafting team, we create tailored solutions for every project. We specialize in new homes, additions, kitchens, bathrooms, basement finishes, and decks, while also offering expertise in roofing, siding, windows, and more. We take pride in delivering exceptional quality, personalized service, and lasting results you can trust. Your home is our passion, and your satisfaction is our guarantee.
"They were great.I 've been trying to get my bathroom done for three years. They made me feel like my project was important and not something to do if there was nothing better to do. I will definitely call Stryhn again for my next project. Thank You Guys"
Lisa Q on February 2023
Stryhn, LLC is a locally owned and operated design-build firm that values honesty, integrity, and craftsmanship. With our in-house interior design and drafting team, we create tailored solutions for every project. We specialize in new homes, additions, kitchens, bathrooms, basement finishes, and decks, while also offering expertise in roofing, siding, windows, and more. We take pride in delivering exceptional quality, personalized service, and lasting results you can trust. Your home is our passion, and your satisfaction is our guarantee.
"They were great.I 've been trying to get my bathroom done for three years. They made me feel like my project was important and not something to do if there was nothing better to do. I will definitely call Stryhn again for my next project. Thank You Guys"
Lisa Q on February 2023

American Waterworks
American Waterworks
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

SafeBasements Of Minnesota, Inc.
SafeBasements Of Minnesota, Inc.
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
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
Integro LLC
Integro LLC
Integro LLC Home maintenance, repair & renovation
Integro LLC Home maintenance, repair & renovation
Sanstead Excavating LLC
Sanstead Excavating LLC
Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.
"Done on time Good quality Good communication"
Jordan P on November 2023
Excavation Company. Owner/operator has 20 years of construction experience, specializing in water and sewer services. Also providing the following services: earthmoving, land clearing, trench digging, tiling residential properties, fixing sewer systems, digging footings, installing culverts, and the list goes on. Contact us to discuss your project needs.
"Done on time Good quality Good communication"
Jordan P on November 2023
SeelenBuilt LLC
SeelenBuilt LLC
Handyman with expertise in insulation, roofing, flooring, and bathroom remodels.
Handyman with expertise in insulation, roofing, flooring, and bathroom remodels.
Josephs Carpentry and Construction
Josephs Carpentry and Construction
Joseph's Carpentry and Construction knows that there are a lot of things to consider in construction including the aesthetic value. This is why our focus is on the attention to detail in every project whether big or small.
"Everything was perfect. They were on time and friendly. The quality of the work was good. They cleaned up after themselves."
Perry K on December 2021
Joseph's Carpentry and Construction knows that there are a lot of things to consider in construction including the aesthetic value. This is why our focus is on the attention to detail in every project whether big or small.
"Everything was perfect. They were on time and friendly. The quality of the work was good. They cleaned up after themselves."
Perry K on December 2021
J. Garza Carpentry & Remodel
J. Garza Carpentry & Remodel
Custom carpentry company available for full remodels and sub contracting
Custom carpentry company available for full remodels and sub contracting
Wagner & Sons Home Services LLC
Wagner & Sons Home Services LLC
My business does alot of different services from demolition, to total home remodeling, to new home construction and many things in between
My business does alot of different services from demolition, to total home remodeling, to new home construction and many things in between
FAQs for basement leak repair projects in New London, MN
The cost to finish a basement is $18,400 for the average homeowner. However, this cost could be as little as $2,800 or as much as $34,500, depending on the basement size and the materials needed. If your basement is already outfitted with electrical and plumbing, expect the cost to fall on the lower end.
For example, the drywall cost for this project averages around $1,750, but other features, like hiring a plumber, cost between $45 and $200 per hour.
The cost to remodel a basement is between $12,100 and $33,400 for the average homeowner. The price you pay can be as little as $3,500 or as much as $50,200, depending on the size and condition of your basement and the type of remodel you're doing.
If you're doing a simple project like adding a home office to your basement, you can expect to pay anywhere from $500 to $3,000. However, if you're adding a bathroom, which is an extensive project, you can expect to pay between $6,600 to $16,500.
Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.
Although homeowners often use the terms basement remodeling and basement finishing interchangeably, they are quite different terms.
Finishing a basement is the process of taking a basement space that is not habitable and adding elements to make it usable. This includes adding plumbing, flooring, and insulation.
Remodeling a basement means taking an already existing finished basement and changing it, often by adding or removing walls, adding plumbing, or changing the existing flooring.
The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in.
If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.
The New London, MN homeowners’ guide to basement leak repair services
From average costs to expert advice, get all the answers you need to get your job done.
A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.
Sump pumps are a must for homeowners who live in flood zones. Find out how much sump pump installation costs based on type, location, and features.
The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.
Converting your basement lets you gain valuable living space. Learn how to turn a basement into a living space with these nine tips.
From deep cleaning to major repairs, learn how to hire a crawl space contractor to get the job done right. Here are the steps to finding the best crawl space professional.
If your home’s basement is forgettable, consider turning it into a place you’ll love to showcase instead. Try these cellar renovation ideas at your home.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"