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Verified Reviews for Basement Leak Repair pros in Ashland, MT

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

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

Last update on November 07, 2025

Find Basement leak repair pros in Ashland

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
22 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

Milestown Construction, Inc

PO Box 344
No reviews yet

Milestown Construction, Inc

PO Box 344
No reviews yet
15 years of experience

We are a small construction corporation with a range of equipment including an excavator, skid steer, dump trucks and trailers, conveyors, concrete finishing tools, concrete cutting and demolition tools, etc. We perform specialized excavation and demolition.

We are a small construction corporation with a range of equipment including an excavator, skid steer, dump trucks and trailers, conveyors, concrete finishing tools, concrete cutting and demolition tools, etc. We perform specialized excavation and demolition.

Nicholas Modroo Designs, LLC

PO Box 1326
No reviews yet

Nicholas Modroo Designs, LLC

PO Box 1326
No reviews yet
13 years of experience

We offer custom home design services from full site and land planning to small scale schematic drawings for new homes, cabins, and remodels alike. We see every project as an opportunity to improve quality of life and create sustainable and comfortable living spaces.

We offer custom home design services from full site and land planning to small scale schematic drawings for new homes, cabins, and remodels alike. We see every project as an opportunity to improve quality of life and create sustainable and comfortable living spaces.

h.j gilchrist & co.

Po Box 1247
4.00(
2
)

h.j gilchrist & co.

Po Box 1247
4.00(
2
)
Customers say: Quality work
46 years of experience

Been proudly service great falls and surrounding area since 1979. We specialize in seamless steel siding, soffitt, fascia, trim & steel rain gutters and down spouts. We have worked with all types of siding, steel and asphalt roofs, windows, doors, etc....dedicated to serving the great people off great falls leaving with you a piece of mind that your getting a top end job that will take it easy on your check book. Sincerely Harold & Nick gilchrist.

"Nice job but took 5 months to start from estimate date. Please be sure to get every point and conversation with Harold in writing and stay with Harold until he gives you a receipt for all money paid. Be sure to immediately get every piece of work completed before he is paid. He will drag it out. Do not go with just his word as he does not back up he verbal promises."

Annette C on June 2020

Been proudly service great falls and surrounding area since 1979. We specialize in seamless steel siding, soffitt, fascia, trim & steel rain gutters and down spouts. We have worked with all types of siding, steel and asphalt roofs, windows, doors, etc....dedicated to serving the great people off great falls leaving with you a piece of mind that your getting a top end job that will take it easy on your check book. Sincerely Harold & Nick gilchrist.

"Nice job but took 5 months to start from estimate date. Please be sure to get every point and conversation with Harold in writing and stay with Harold until he gives you a receipt for all money paid. Be sure to immediately get every piece of work completed before he is paid. He will drag it out. Do not go with just his word as he does not back up he verbal promises."

Annette C on June 2020

Montana Basement Solutions

PO Box 4723
No reviews yet

Montana Basement Solutions

PO Box 4723
No reviews yet
18 years of experience

Based in the Flathead Valley, MBS has performed work over most of the state of Montana, and is also licensed in North Dakota. We often work in lockstep with builders, architects, real estate professionals, developers, corporations, &government agencies - as well as directly with homeowners. Unlike many mold remediators, we don't just spray/wipe chemicals on surfaces. Rather, we work to solve the underlying moisture issues causing the mold or water damage. Additionally, when mold remediation services are needed, we work with 100% safe non-toxic (no VOC) proprietary enzyme solutions. Consult your local healthcare professional regarding any mold related issues, and they are likely to recommend that you contact us. Since 2007, MBS has specialized and lead the way in the Flathead Valley and surrounding areas for quality services.

Based in the Flathead Valley, MBS has performed work over most of the state of Montana, and is also licensed in North Dakota. We often work in lockstep with builders, architects, real estate professionals, developers, corporations, &government agencies - as well as directly with homeowners. Unlike many mold remediators, we don't just spray/wipe chemicals on surfaces. Rather, we work to solve the underlying moisture issues causing the mold or water damage. Additionally, when mold remediation services are needed, we work with 100% safe non-toxic (no VOC) proprietary enzyme solutions. Consult your local healthcare professional regarding any mold related issues, and they are likely to recommend that you contact us. Since 2007, MBS has specialized and lead the way in the Flathead Valley and surrounding areas for quality services.

Avatar for Endeavour construction group

Endeavour construction group

715 Electric Ave.
5.00(
1
)

Endeavour construction group

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

Endeavour construction group prides itself on providing architects and clients superior service and quality. ECG's concept is to enter into a partnership with clients and our open book policy promotes trusting, comfortable and effective working relationships which allow us to peruse our clients' interests in quality, schedule and budget. We are proud of our team and invite you to learn more about our staff who are dedicated craftsmanship, open communication, safety, and a pleasurable building experience for our clients.

Endeavour construction group prides itself on providing architects and clients superior service and quality. ECG's concept is to enter into a partnership with clients and our open book policy promotes trusting, comfortable and effective working relationships which allow us to peruse our clients' interests in quality, schedule and budget. We are proud of our team and invite you to learn more about our staff who are dedicated craftsmanship, open communication, safety, and a pleasurable building experience for our clients.

Showing 1-10 of 47
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.

Yes, you can finish a basement that leaks, as long as you address the leak first. Before finishing a basement, you’ll need to repair any cracks in the walls and waterproof the basement to prevent future leaks. It’s much harder to clean up a water leak from a finished basement than an unfinished one, so preemptively addressing any leaking areas prevents expensive repairs in the future.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

The frequency with which a French drain clogs depends on various factors, such as the amount of debris that enters the pipe, the quality of the French drain installation, the type of grate and filter used, and how often it is maintained. That’s why it’s recommended to clean your French drain at least once a year, whether it is clogged or not. This can prevent clogs and increase the lifespan of your drain.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

The Ashland, 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.

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