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Verified Reviews for Basement Leak Repair pros in Roundup, MT

*The Angi rating for Basement Leak Repair companies in Roundup, 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 Roundup, 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 Roundup

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

Avatar for LaMere Home Repair LLC

LaMere Home Repair LLC

4617 Lux Avenue
5.00(
2
)

LaMere Home Repair LLC

4617 Lux Avenue
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family operated business with over 29 years experience. Remodeling - Room Additions -Kitchens - Bath Rooms - Concrete - Finished Carpentry - Windows and Doors - Roofing - no job to small all aspects of Remodeling.

"Door works great was fast and professional"

Eddie F on February 2025

Family operated business with over 29 years experience. Remodeling - Room Additions -Kitchens - Bath Rooms - Concrete - Finished Carpentry - Windows and Doors - Roofing - no job to small all aspects of Remodeling.

"Door works great was fast and professional"

Eddie F on February 2025

thunderbolt builders

No reviews yet

thunderbolt builders

No reviews yet
7 years of experience

I have been doing business in the Billings area for 6 years. I graduated from MSU Bozeman with my Construction Engineering Tech degree. Field experience has broadened my horizons for perfecting my construction techniques so every customer is satisfied with the work being completed. I offer a variety of construction tasks for the right price.

I have been doing business in the Billings area for 6 years. I graduated from MSU Bozeman with my Construction Engineering Tech degree. Field experience has broadened my horizons for perfecting my construction techniques so every customer is satisfied with the work being completed. I offer a variety of construction tasks for the right price.

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.

Lazy RT Construction

6 Montana Street
No reviews yet

Lazy RT Construction

6 Montana Street
No reviews yet
10 years of experience

Lazy RT Construction is a Montana construction company that operates primarily in the Billings, Shepherd, and Roundup communities. We can help you with all aspects of construction, with our specialty being interior and exterior remodel and seamless rain gutter. We are family owned and operated with over 15 years of experience in the construction industry. We offer Free Estimates, are Licensed and Insured, and give Professional, Friendly, and Individualized Service.

Lazy RT Construction is a Montana construction company that operates primarily in the Billings, Shepherd, and Roundup communities. We can help you with all aspects of construction, with our specialty being interior and exterior remodel and seamless rain gutter. We are family owned and operated with over 15 years of experience in the construction industry. We offer Free Estimates, are Licensed and Insured, and give Professional, Friendly, and Individualized Service.

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

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Basement Leak Repair questions, answered by experts

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

In most cases, standard homeowners insurance policies cover water damage from sudden, accidental damage, like burst pipes and leaking appliances. However, water damage caused by flooding, groundwater seepage, or heavy rain is likely to be excluded from coverage. Check your policy to be sure, as some plans include opt-in flood insurance coverage. Certain companies also allow homeowners to add an optional water backup endorsement to a policy.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

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 Roundup, 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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