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  • Average homeowner rating star icon4.6
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  • Verified reviews icon10
    Verified basement leak repair services reviews

Find Basement leak repair pros in Bonner

Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
298 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 Atlas Enterprises LLC

Atlas Enterprises LLC

5.00(
2
)
Approved Pro

Atlas Enterprises LLC

5.00(
2
)
Approved Pro
15 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you


"WOW! Groundworks is a great, reliable company! We had the dream team, Ryan, Alejando (Alex) and Jose, working on our home. Ryan kept us informed on what was going on the during the whole project. Ryan and Alex were so reassuring of all our fears and concerns, we knew we were in good hands. Alex and Jose were so polite and talk about hard working!! All three of them went above and beyond, exceeding our expectations, saving some landscaping we didn't expect to be saved. They took great care with our landscaping and yard and did not cause any unexpected damage to any of it! They did a great job with the clean-up at the end of the job as well. These three men worked great together as a team. We were happy to see them everyday and a little sad when we said good bye."

Nancy C on November 2025

Groundworks knows how to solve basement, and crawl space problems, the first time. Proudly serving Montana and Wyoming.

"WOW! Groundworks is a great, reliable company! We had the dream team, Ryan, Alejando (Alex) and Jose, working on our home. Ryan kept us informed on what was going on the during the whole project. Ryan and Alex were so reassuring of all our fears and concerns, we knew we were in good hands. Alex and Jose were so polite and talk about hard working!! All three of them went above and beyond, exceeding our expectations, saving some landscaping we didn't expect to be saved. They took great care with our landscaping and yard and did not cause any unexpected damage to any of it! They did a great job with the clean-up at the end of the job as well. These three men worked great together as a team. We were happy to see them everyday and a little sad when we said good bye."

Nancy C on November 2025


Avatar for Big Sky Country Contractors

Big Sky Country Contractors

4.88(
8
)
Approved Pro

Big Sky Country Contractors

4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

At Big Sky Country Contractors we take pride in showcasing our expertise in a wide range of construction services. We have years of experience in delivering unmatched quality services to our clients. With dedicated attention to detail and a focus on delivering the best results, we guarantee customer satisfaction with every project we undertake. Big Sky Country Contractors has been serving the Missoula Valley for 13+ years, and we offer professional painting that is uniquely tailored to either your family or business.

"We are pleased with the results. On occasion there were communication problems, but those were quickly resolved. The house now looks great!!!"

David S on May 2025

At Big Sky Country Contractors we take pride in showcasing our expertise in a wide range of construction services. We have years of experience in delivering unmatched quality services to our clients. With dedicated attention to detail and a focus on delivering the best results, we guarantee customer satisfaction with every project we undertake. Big Sky Country Contractors has been serving the Missoula Valley for 13+ years, and we offer professional painting that is uniquely tailored to either your family or business.

"We are pleased with the results. On occasion there were communication problems, but those were quickly resolved. The house now looks great!!!"

David S on May 2025


Avatar for Chavez Concrete Construction LLC

Chavez Concrete Construction LLC

5.00(
1
)
Approved Pro

Chavez Concrete Construction LLC

5.00(
1
)
Approved Pro
19 local quotes requested
45 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. Call us today!

"Tristan and his crew did a great job on our stamped concrete patio. It looks amazing. They were easy to work with and took care working around our landscape and other finished projects. "

Bruce A on May 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. Call us today!

"Tristan and his crew did a great job on our stamped concrete patio. It looks amazing. They were easy to work with and took care working around our landscape and other finished projects. "

Bruce A on May 2025


Avatar for SE Construction

SE Construction

5.00(
1
)
Approved Pro

SE Construction

5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

Small construction company looking to complete all projects big and small in the bitterroot valley, from remodeling to new construction. We do decks, pole barns, kitchen/bath remodels and more. Have a budget? No problem, we will be happy to work with you on the price. Weekday and weekend availability.

"They did a great job remodeling our living room! From floors to painting the walls to everything in between. It was done in a timely manner and they were very easy to communicate with! I would recommend to anyone who needs work done!"

Jessica R on July 2023

Small construction company looking to complete all projects big and small in the bitterroot valley, from remodeling to new construction. We do decks, pole barns, kitchen/bath remodels and more. Have a budget? No problem, we will be happy to work with you on the price. Weekday and weekend availability.

"They did a great job remodeling our living room! From floors to painting the walls to everything in between. It was done in a timely manner and they were very easy to communicate with! I would recommend to anyone who needs work done!"

Jessica R on July 2023


Alpine Customs Inc

No reviews yet

Alpine Customs Inc

No reviews yet
21 years of experience

Alpine Customs offers a premier partnership for all your construction and general labor workforce needs. With over 20 years of experience serving Montana and the Greater Gallatin County Area, we understand the unique demands of local construction, providing tailored workforce solutions to meet the demands of any project, big or small.

Alpine Customs offers a premier partnership for all your construction and general labor workforce needs. With over 20 years of experience serving Montana and the Greater Gallatin County Area, we understand the unique demands of local construction, providing tailored workforce solutions to meet the demands of any project, big or small.


Avatar for 2 The T Construction

2 The T Construction

No reviews yet

2 The T Construction

No reviews yet
5 years of experience

2 The T Construction LLC is a family owned, full-service construction company specializing in residential and commercial projects. With a focus on quality craftsmanship and attention to detail, we offer a wide range of services including new construction, remodeling, renovations, and repairs. Our experienced team of professionals is dedicated to delivering exceptional results on time and within budget. From concept to completion, we are committed to exceeding our clients' expectations and building lasting relationships based on trust and integrity.

2 The T Construction LLC is a family owned, full-service construction company specializing in residential and commercial projects. With a focus on quality craftsmanship and attention to detail, we offer a wide range of services including new construction, remodeling, renovations, and repairs. Our experienced team of professionals is dedicated to delivering exceptional results on time and within budget. From concept to completion, we are committed to exceeding our clients' expectations and building lasting relationships based on trust and integrity.


ATZ, LLC

No reviews yet

ATZ, LLC

No reviews yet
5 years of experience

We are a construction company dedicated to customer service and satisfaction guaranteed. We specialize in New Construction, Remodels and all kinds additions to the house including decks.

We are a construction company dedicated to customer service and satisfaction guaranteed. We specialize in New Construction, Remodels and all kinds additions to the house including decks.


"Great! The only contractor I would ever hire."

Dawn H on May 2021

Home remodeling and finish carpentry.

"Great! The only contractor I would ever hire."

Dawn H on May 2021

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Basement Leak Repair questions, answered by experts

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

The best way to fix dampness in walls is to find the root cause and fix the underlying issue. After that, you’ll need to dry the wall with a heavy-duty fan and potentially a dehumidifier. If the wall has water damage, you can remove the damaged drywall, patch it with a new piece, and then paint it to match the rest of the wall. 

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

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.

The Bonner, MT homeowners’ guide to basement leak repair services

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