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Verified Reviews for Basement Waterproofing pros in Bonner, MT

*The Angi rating for Basement Waterproofing companies in Bonner, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Bonner, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on October 27, 2025

Find Basement waterproofing pros in Bonner

Avatar for Groundworks

Groundworks

77 Riverway Road
4.47(
19
)
•Approved Pro

Groundworks

77 Riverway Road
4.47(
19
)
•Approved Pro
Customers say: Quality work
23 local quotes requested
15 years of experience

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

"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."

Susan E on July 2025

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

"My certified inspector MatthewCote out of the Belgrade, MT office found i have a natural spring comming up in my crawlspace. I knew I had water streaming all over crawlspace and my husband believed it was due to watering lawn of the hill our house sits on. Matt was great to work with, he was totally professional. He explained my situation and showed me in photos and map of my basement what this ssprincause, how it had eroded and damage caused. It has been going on for quite a few years, of which I noticed escalation of water even though I decreased watering on above lawn. I wish I had researched this sooner. But MATT assured me it's not too late. He was clear and concise as to what I needed done to resolve and eliminate further damage by installing 2 sump pumps, installing trenches & piping to drain all areas of water, draining ouside of house past septic and leach field, add a humidifier and encapsulation of crawlspace. I highly recommend Groundworks and Matt to anyone."

Susan E on July 2025

HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)

HAMMERHEAD REMODELING & CONSTRUCTION

435 Syringa Lane
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Quality and Affordable Remodeling All phases of construction from Remodeling, Custom Baths & Kitchens Decks & Patios Room Additions and Landscape Construction Also Handyman services available 26 years in the trades, References and Pictures of completed jobs. Financing available Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Five Valleys Restoration & Cleaning

8960 Professional Drive
3.00(
2
)

Five Valleys Restoration & Cleaning

8960 Professional Drive
3.00(
2
)
Customers say: Terrific value
17 years of experience

Five Valleys Restoration & Cleaning is a full service disaster restoration company that can handle your damage from the initial emergency response, to full remodel. Our staff is extensively trained in water and fire damage, mold remediation, reconstruction & repair. We bill, and work with all insurances. Residential and Commercial Services

"Five Valleys was great, Chase was on time, very professional and thorough. My furniture looks brand new, and that is saying something, He even got the soda stain out. I knew my furniture was going to look better but there was not one stain on my furniture after Chase was done. Five Valleys far exceeded my expectations. I will definitely use them again and I will be referring them as well."

Jessica R on November 2021

Five Valleys Restoration & Cleaning is a full service disaster restoration company that can handle your damage from the initial emergency response, to full remodel. Our staff is extensively trained in water and fire damage, mold remediation, reconstruction & repair. We bill, and work with all insurances. Residential and Commercial Services

"Five Valleys was great, Chase was on time, very professional and thorough. My furniture looks brand new, and that is saying something, He even got the soda stain out. I knew my furniture was going to look better but there was not one stain on my furniture after Chase was done. Five Valleys far exceeded my expectations. I will definitely use them again and I will be referring them as well."

Jessica R on November 2021

T.S. Phoenix Construction

622 Plymouth St
5.00(
1
)

T.S. Phoenix Construction

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

General building contractor and masonry specialists. Additions and kitchen/bathroom re-models. Free estimates.No job too small. References supplied with estimate. Liability insurance coverage of $1 million.

General building contractor and masonry specialists. Additions and kitchen/bathroom re-models. Free estimates.No job too small. References supplied with estimate. Liability insurance coverage of $1 million.

Northern Roofing Consultants LLC

707 S Seventh St
5.00(
1
)

Northern Roofing Consultants LLC

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

Northern roofing Consultants We are family owned and operated. Our family has been in the roofing business for over 50 years with three generations still working and managing the business today. Experience, Quality, and Customer satisfaction, that's the NRC way, all the way.

Northern roofing Consultants We are family owned and operated. Our family has been in the roofing business for over 50 years with three generations still working and managing the business today. Experience, Quality, and Customer satisfaction, that's the NRC way, all the way.

Avatar for Groundworks

Groundworks

77 Riverway Rd.
No reviews yet

Groundworks

77 Riverway Rd.
No reviews yet
23 years of experience

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

MC LEAN RESTORATION & CLEANING

111 North Davis
No reviews yet

MC LEAN RESTORATION & CLEANING

111 North Davis
No reviews yet
18 years of experience

McLean Restoration and Cleaning llc. was founded in 2007 by Torrey McLean. For New Client Home-Owners: One of my favorite aspects of running a business is trying to create value for clients, and this special offer is a no-risk opportunity for homeowners that haven't tried my carpet cleaning services before. Basically, I'll clean the dirtiest room in your home (up to 150sf) for free just to show you how I can improve the health of your home. I do this because I'm betting that when you see how fresh and soft your carpet is, you'll ask me to do the whole house, but there are no obligations on your part. It's 100% risk free. I use Hot Water Extraction cleaning methods, (the most thorough possible) with citrus based cleaning solutions that are completely safe for kids, pets and pretty much everyone. There are three carpet cleaning packages to choose from, which means you can pick the options that are ideal for your home. I can also set you up on a "stress-less maintenance plan" to make sure your carpets are clean and healthy year round. I service everything in Missoula and Ravalli county with no service or trip fees. If for any reason you're not thrilled with the carpet cleaning results, I'll re-clean everything you want me to. If you're still not satisfied, I won't accept your money! My company also mitigates water damage and mold remediation, using the best methods for the situation. I put my name on the business to show that I am willing to stake my name on the services I provide.

McLean Restoration and Cleaning llc. was founded in 2007 by Torrey McLean. For New Client Home-Owners: One of my favorite aspects of running a business is trying to create value for clients, and this special offer is a no-risk opportunity for homeowners that haven't tried my carpet cleaning services before. Basically, I'll clean the dirtiest room in your home (up to 150sf) for free just to show you how I can improve the health of your home. I do this because I'm betting that when you see how fresh and soft your carpet is, you'll ask me to do the whole house, but there are no obligations on your part. It's 100% risk free. I use Hot Water Extraction cleaning methods, (the most thorough possible) with citrus based cleaning solutions that are completely safe for kids, pets and pretty much everyone. There are three carpet cleaning packages to choose from, which means you can pick the options that are ideal for your home. I can also set you up on a "stress-less maintenance plan" to make sure your carpets are clean and healthy year round. I service everything in Missoula and Ravalli county with no service or trip fees. If for any reason you're not thrilled with the carpet cleaning results, I'll re-clean everything you want me to. If you're still not satisfied, I won't accept your money! My company also mitigates water damage and mold remediation, using the best methods for the situation. I put my name on the business to show that I am willing to stake my name on the services I provide.

Avatar for Dayspring Restoration

Dayspring Restoration

5463 Trumpeter Way
4.00(
9
)

Dayspring Restoration

5463 Trumpeter Way
4.00(
9
)
Customers say: Quick response
36 years of experience

If your property of place of business has experienced damage from mold, fire, water, or smoke, it's important to begin remediation quickly. This will greatly minimize the potential damage and related repair costs. At Dayspring Restoration, we provide professional disaster restoration and cleaning services for commercial & municipal clients throughout the Montana area. Our services include mold removal, emergency water removal, air duct cleaning, and dryer cleaning. Dayspring Restoration is a disaster restoration company operating across Montana. We offer 24-hour emergency service, as well as restoration services for homes that have been damaged by smoke, fire, soot, floods, water, wind, and vandalism. We also offer air duct cleaning and indoor humidity control. As a locally owned and operated company, our complete service area includes Bozeman, Great Falls, Missoula and Butte, Helena, Havre, Kalispell, Livingston, Belgrade, Hamilton and many surrounding areas.

"The initial call to Dayspring was answered by a real person!! Their tech showed up within five hours and I was very pleased. However; they quickly turned my pleasure to despair! Their supervision would commit to a date/time and subsequently the time would come and go with nobody showing up - I would have to be the one call contact them and even when I had a tough talk with them stating that I understood when plans change, but expected notification — it still didn’t get better. They lie and seem comfortable with that. This went on throughout the process and getting them on-site was like pulling teeth. They did not have adequate knowledge to preform the mitigation and the overriding driver for Dayspring was to keep equipment at the house to drive up their billing. All in all they are NOT good at what they do and are horrible at communication and transparency. I would never use them again, regardless of the circumstances."

Joseph M on April 2023

If your property of place of business has experienced damage from mold, fire, water, or smoke, it's important to begin remediation quickly. This will greatly minimize the potential damage and related repair costs. At Dayspring Restoration, we provide professional disaster restoration and cleaning services for commercial & municipal clients throughout the Montana area. Our services include mold removal, emergency water removal, air duct cleaning, and dryer cleaning. Dayspring Restoration is a disaster restoration company operating across Montana. We offer 24-hour emergency service, as well as restoration services for homes that have been damaged by smoke, fire, soot, floods, water, wind, and vandalism. We also offer air duct cleaning and indoor humidity control. As a locally owned and operated company, our complete service area includes Bozeman, Great Falls, Missoula and Butte, Helena, Havre, Kalispell, Livingston, Belgrade, Hamilton and many surrounding areas.

"The initial call to Dayspring was answered by a real person!! Their tech showed up within five hours and I was very pleased. However; they quickly turned my pleasure to despair! Their supervision would commit to a date/time and subsequently the time would come and go with nobody showing up - I would have to be the one call contact them and even when I had a tough talk with them stating that I understood when plans change, but expected notification — it still didn’t get better. They lie and seem comfortable with that. This went on throughout the process and getting them on-site was like pulling teeth. They did not have adequate knowledge to preform the mitigation and the overriding driver for Dayspring was to keep equipment at the house to drive up their billing. All in all they are NOT good at what they do and are horrible at communication and transparency. I would never use them again, regardless of the circumstances."

Joseph M on April 2023

Dorian Visionheart Dyer

3560 South Brandon Street
4.80(
5
)

Dorian Visionheart Dyer

3560 South Brandon Street
4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

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Basement Waterproofing questions, answered by experts

Rigid foam insulation boards are one of the best insulation materials for crawl spaces. This material insulates the home well, resists water damage, and won't settle like fiberglass or cellulose. Closed-cell spray foam insulation is another effective insulation that both seals the air and provides excellent thermal protection for hard-to-reach spaces like crawl spaces.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

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.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

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.

The Bonner, MT homeowners’ guide to basement waterproofing services

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

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