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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon23
    Verified basement leak repair services reviews

Find Basement leak repair pros in Hermantown

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
297 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Groundworks

Groundworks

4.88(
42
)
Approved Pro

Groundworks

4.88(
42
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 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 Alliance, Inc.

Alliance, Inc.

4.53(
32
)
Approved Pro

Alliance, Inc.

4.53(
32
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

We pride our company on 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! Book with us online or feel free to give us a call today!

"It was hell in a nutshell. They blocked 2 exits from my house but worse they NEVER looked at where they were dumping snow on. They dumped snow on top of my mini split and the immense weight ripped the mini split off my house and stand. Now itâ s about to fall to the ground. Their price for this disaster was 3 xâ s any one else. NEVER use this company"

Jane M on April 2023

We pride our company on 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! Book with us online or feel free to give us a call today!

"It was hell in a nutshell. They blocked 2 exits from my house but worse they NEVER looked at where they were dumping snow on. They dumped snow on top of my mini split and the immense weight ripped the mini split off my house and stand. Now itâ s about to fall to the ground. Their price for this disaster was 3 xâ s any one else. NEVER use this company"

Jane M on April 2023


Avatar for Fern Custom Carpentry, LLC

Fern Custom Carpentry, LLC

New on AngiNew on Angi
Approved Pro

Fern Custom Carpentry, LLC

New on AngiNew on Angi
Approved Pro
5 years of experience
Emergency services offered

Fern Custom Carpentry LLC offers detail oriented and customer focused building and remodeling services in Duluth, MN. With a focus on energy efficiency, Fern strives to create structures that are comfortable and stand the test of time. Fern Custom Carpentry is prepared and excited to modify or construct the best living space for each individual and family.

Fern Custom Carpentry LLC offers detail oriented and customer focused building and remodeling services in Duluth, MN. With a focus on energy efficiency, Fern strives to create structures that are comfortable and stand the test of time. Fern Custom Carpentry is prepared and excited to modify or construct the best living space for each individual and family.


Avatar for DBS Residential Solutions, Inc.

DBS Residential Solutions, Inc.

3.55(
11
)
Approved Pro

DBS Residential Solutions, Inc.

3.55(
11
)
Approved Pro
Customers say: Quick response
99 local quotes requested
13 years of experience

DBS has provided expert services in Minnesota and Wisconsin since 2012. As a member of the Supportworks and Contractor Nation networks, our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, and whole-home energy solutions. DBS is committed to redefining our industry by providing top-quality service and products to our customers. It is this commitment that has been the cornerstone of our success. With over 30 years of industry experience and thousands of satisfied customers, our hard work has built a solid reputation. Creating lasting relationships with every customer is important to us in order to provide permanent solutions, not only today but also in the future. Whether the problem is a wet basement, cracked foundation walls, a musty crawl space, or cold and drafty rooms, we are here to help restore our community's homes to healthy, safe, and comfortable spaces for years to come.

"Competent, knowledgeable men came to do the work I needed. They even saved me money! They included me in every step so I understood the science of the work, which they very well explained. I highly recommend DBS. "

Ann S on August 2025

DBS has provided expert services in Minnesota and Wisconsin since 2012. As a member of the Supportworks and Contractor Nation networks, our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, and whole-home energy solutions. DBS is committed to redefining our industry by providing top-quality service and products to our customers. It is this commitment that has been the cornerstone of our success. With over 30 years of industry experience and thousands of satisfied customers, our hard work has built a solid reputation. Creating lasting relationships with every customer is important to us in order to provide permanent solutions, not only today but also in the future. Whether the problem is a wet basement, cracked foundation walls, a musty crawl space, or cold and drafty rooms, we are here to help restore our community's homes to healthy, safe, and comfortable spaces for years to come.

"Competent, knowledgeable men came to do the work I needed. They even saved me money! They included me in every step so I understood the science of the work, which they very well explained. I highly recommend DBS. "

Ann S on August 2025


Avatar for Ledgerock Builders, LLC

Ledgerock Builders, LLC

New on AngiNew on Angi
Approved Pro

Ledgerock Builders, LLC

New on AngiNew on Angi
Approved Pro
10 local quotes requested
4 years of experience

LEDGEROCK BUILDERS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

LEDGEROCK BUILDERS LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for 2007 Contracting llc

2007 Contracting llc

No reviews yet

2007 Contracting llc

No reviews yet
18 years of experience

Residential remodeling subcontractor, specializing in carpentry since 2007. We know you will love the work that we do. Everything from framing to finish carpentry including full house remodeling to additions and garage builds. We work with all types of houses from the 1800s to new builds. Making sure your project is up to code compliance for the county your located in. We can walk you through the process step by step to ensure your happy with the successful completion of any project you have.

Residential remodeling subcontractor, specializing in carpentry since 2007. We know you will love the work that we do. Everything from framing to finish carpentry including full house remodeling to additions and garage builds. We work with all types of houses from the 1800s to new builds. Making sure your project is up to code compliance for the county your located in. We can walk you through the process step by step to ensure your happy with the successful completion of any project you have.


Local Lawns & Services-

No reviews yet

Local Lawns & Services-

No reviews yet

I am an owner operated small LLC. I grew up rurally and learned how to fix and construct young. I appreciate small towns and I come from one as well. I practice safe,clean work environments and can adapt to most circumstances. Handyman, construction, painter, locksmith, driver.

I am an owner operated small LLC. I grew up rurally and learned how to fix and construct young. I appreciate small towns and I come from one as well. I practice safe,clean work environments and can adapt to most circumstances. Handyman, construction, painter, locksmith, driver.


"Excellent. Jason was very easy and professional to work with. Laid out a clear plan for us to begin with. He met with our kitchen designer Sarah Munter Legacy Draft and Design (also excellent) along with us at our home to discuss the project. He was professional, honest, dependable and easy to communicate with by phone, text, or email. Always kept us appraised of the plan. He definitely has the right folks to work with. Drywall, painter, electrician, plumber etc. We are very pleased and will recommend Jason & Strategic Construction to everyone. And would definitely hire him again"

Susan P on October 2021

We are your premier licensed and insured contractor in the northland!

"Excellent. Jason was very easy and professional to work with. Laid out a clear plan for us to begin with. He met with our kitchen designer Sarah Munter Legacy Draft and Design (also excellent) along with us at our home to discuss the project. He was professional, honest, dependable and easy to communicate with by phone, text, or email. Always kept us appraised of the plan. He definitely has the right folks to work with. Drywall, painter, electrician, plumber etc. We are very pleased and will recommend Jason & Strategic Construction to everyone. And would definitely hire him again"

Susan P on October 2021


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Basement Leak Repair questions, answered by experts

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.

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

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.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

The Hermantown, 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.