Top-rated basement leak repair pros.

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

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement leak repair project in Welch, MN?

Select your specific project to find the pro for you.

TRUSTED BY WELCH, MN HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon27
    Verified basement leak repair services reviews

Find Basement leak repair pros in Welch

Avatar for Groundworks

Groundworks

4.13(
16
)
Approved Pro

Groundworks

4.13(
16
)
Approved Pro
Customers say: Super punctual
35 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 AccuLevel, Inc. - Iowa

AccuLevel, Inc. - Iowa

4.55(
154
)
Approved Pro

AccuLevel, Inc. - Iowa

4.55(
154
)
Approved Pro
Customers say: Quality work
82 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.

"I had a great experience with him. They are busy so takes a few weeks for work to be done."

Doug C on July 2023

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.

"I had a great experience with him. They are busy so takes a few weeks for work to be done."

Doug C on July 2023


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
481 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


All-Star Basements, LLC

4.74(
23
)
Approved Pro

All-Star Basements, LLC

4.74(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
31 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.

"I’m very pleased with the job All Star did raising our driveway to meet our garage floor! Kenny, Greg, and Devon were friendly and helpful."

Dave C on June 2023

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.

"I’m very pleased with the job All Star did raising our driveway to meet our garage floor! Kenny, Greg, and Devon were friendly and helpful."

Dave C on June 2023


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
42 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 Enerjac Construction, Inc.

Enerjac Construction, Inc.

4.00(
6
)
Approved Pro

Enerjac Construction, Inc.

4.00(
6
)
Approved Pro
Customers say: Quality work
58 local quotes requested
47 years of experience

Enerjac began as a family owned and operated building/remodeling company in 1978 and we still are today. We have an experienced team of design-build experts, interior designers, and carpentry crews to complete your project efficiently. Our attention to detail, conscientious craftsmanship & state-of-the-art technology have defined our Standard of Excellence for over 43 years. We believe we have a responsibility not only to YOU, but also to help maintain the beauty, integrity and livability of our community. Our goal is to exceed your expectations, while at the same time giving you a pleasant remodeling experience. The Enerjac Design Team is highly skilled at transforming your dreams into reality. Our Team is committed to guiding you through a process that will result in realistic expectations. We do this within your budget enabling you to make informed design decisions thus making the remodeling experience more pleasant for you. Call us today (651) 436-8517

"We hired Enerjac to build an addition and kitchen remodel in October, 2024, and are still waiting for project completion in November, 2025. Far from having a "tradition of excellence," we found Enerjac to be deceitful, manipulative, and incompetent, with problems ranging from failure to contain lead dust to leaving holes in the exterior wall wide enough for a man to fit through in mid-winter. Communication was terrible, and our emails since mid-October, 2025, have gone unanswered, despite lingering issues like a non-functioning radiator and a cracked conrete stoop, both of which they installed. The project was plagued by delays and excuses. The structure was not built to the plan or specifications, for which we requested (and were denied) compensation. I would not recommend this company and do not plan to use their services again."

Noah S on November 2025

Enerjac began as a family owned and operated building/remodeling company in 1978 and we still are today. We have an experienced team of design-build experts, interior designers, and carpentry crews to complete your project efficiently. Our attention to detail, conscientious craftsmanship & state-of-the-art technology have defined our Standard of Excellence for over 43 years. We believe we have a responsibility not only to YOU, but also to help maintain the beauty, integrity and livability of our community. Our goal is to exceed your expectations, while at the same time giving you a pleasant remodeling experience. The Enerjac Design Team is highly skilled at transforming your dreams into reality. Our Team is committed to guiding you through a process that will result in realistic expectations. We do this within your budget enabling you to make informed design decisions thus making the remodeling experience more pleasant for you. Call us today (651) 436-8517

"We hired Enerjac to build an addition and kitchen remodel in October, 2024, and are still waiting for project completion in November, 2025. Far from having a "tradition of excellence," we found Enerjac to be deceitful, manipulative, and incompetent, with problems ranging from failure to contain lead dust to leaving holes in the exterior wall wide enough for a man to fit through in mid-winter. Communication was terrible, and our emails since mid-October, 2025, have gone unanswered, despite lingering issues like a non-functioning radiator and a cracked conrete stoop, both of which they installed. The project was plagued by delays and excuses. The structure was not built to the plan or specifications, for which we requested (and were denied) compensation. I would not recommend this company and do not plan to use their services again."

Noah S on November 2025


Avatar for LongHous Construction

LongHous Construction

5.00(
18
)
Approved Pro

LongHous Construction

5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

We deal with the hassle, you handle the fun. Give us a call today for your free estimate! Looking to remodel your kitchen or bathroom in the Twin Cities? Look no further than Long Hous Construction. Our team of experts specializes in transforming your space into the home of your dreams. With our attention to detail and commitment to quality, we set ourselves apart from the competition. Contact us today to get started on your remodeling project.

"Great! Completed within the time frame agreed to. Professional and friendly!!"

Jean N on July 2025

We deal with the hassle, you handle the fun. Give us a call today for your free estimate! Looking to remodel your kitchen or bathroom in the Twin Cities? Look no further than Long Hous Construction. Our team of experts specializes in transforming your space into the home of your dreams. With our attention to detail and commitment to quality, we set ourselves apart from the competition. Contact us today to get started on your remodeling project.

"Great! Completed within the time frame agreed to. Professional and friendly!!"

Jean N on July 2025


Avatar for MJ General Services LLC

MJ General Services LLC

5.00(
1
)

MJ General Services LLC

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

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I have been doing work with the crew at MJ General Services since 2016. They have been nothing but exceptional. The quality of work and the price can’t be beat. They are honest and give you great recommendations and make sure you don’t try to install something you might not need."

Anthony V on August 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I have been doing work with the crew at MJ General Services since 2016. They have been nothing but exceptional. The quality of work and the price can’t be beat. They are honest and give you great recommendations and make sure you don’t try to install something you might not need."

Anthony V on August 2024


Swanson Contracting Services

No reviews yet

Swanson Contracting Services

No reviews yet
3 years of experience

I do all things residential and commercial construction. From ground up new builds to simple remodels and everything in between. If you are looking for a professional, honest, done right the first time type of company to build your next project give us a call. I give a fair honest price and I keep it simple and professional.

I do all things residential and commercial construction. From ground up new builds to simple remodels and everything in between. If you are looking for a professional, honest, done right the first time type of company to build your next project give us a call. I give a fair honest price and I keep it simple and professional.


...
Showing 1-10 of 206
Basement Leak Repair questions, answered by experts

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

If you’ll be digging up your floor to get access to your pipes when putting in a sewer backflow preventer, this would also be a good time to take care of any other plumbing issues or renovations. For example, you could install additional pipes for a basement bathroom. Since the floor will be sealed over with concrete when you’re done, now’s a good time to take care of those bigger tasks.

Trench drains have a bit of a reputation as being difficult to clean, so if there’s a massive rainstorm that leads to a lot of debris and gunk getting stuck in the drain, you’ll spend extra time cleaning it out. Plus, you definitely need to regularly clean the drain, heavy rainstorms or not, to keep it in good condition, adding an extra step to your cleaning to-do list.

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

The Welch, 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.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"