Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Cascade, MT

Q: What is the difference between underpinning and foundation repair?

• <div><p>Underpinning is a specific type of foundation repair where a specialist installs deep piers under a foundation to provide additional support. This method is often used when the soil beneath the foundation can no longer evenly support the structure. Foundation repair is an umbrella term that includes many methods. Besides underpinning, other common repairs include foundation crack repair, waterproofing, cosmetic repairs, and concrete block wall stabilization. Often, underpinning is accompanied by other work to address the root cause of the foundation issue, such as regrading the yard to ensure water drains away from the house.</p></div>

Q: What chemicals are used to bond old concrete to new concrete?

• <div><p>You'll find a slurry of natural and synthetic polymers, rubbers, epoxies, and resins used to bond old concrete to new concrete. The right bonding agent depends on the method of concrete pouring you choose and whether you're adhering concrete over concrete or concrete over sand and gravel. Some concrete resurfacing mixtures contain bonding chemicals as well. </p></div>

Q: Who pulls a permit for foundation repair?

• <div><p>Most building departments will require that a certified and licensed foundation repair professional or a structural engineer pull permits for foundation repair, so homeowners usually cannot pull them themselves. This helps ensure that an experienced professional completes all structural work on your home. Minor repairs that are technically DIYable often won&rsquo;t require permits, but it&rsquo;s still a good idea to <a href="https://www.angi.com/articles/who-do-i-hire-foundation-repair.htm">hire a professional to carry out foundation repair</a>s.</p></div>

Q: What happens if you get caught doing foundation repair without a permit?

• <div><p>If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.</p></div>

Q: How do professionals assess foundation damage?

• <div><p>Detailed inspections and tests to determine the extent and cause.</p></div>

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Verified Reviews for Foundation Repair pros in Cascade, MT

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

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

Last update on December 01, 2022

Reviewed in December 2022
Adrian was awesome! He was great to work with. He was timely, prompt professional, and finished quickly. He is was willing to work with you. He gives you feedback on what would work best and is the most efficient without being the most expensive. He does not try to upsell you on services you...
A-Drain Plumbing
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Reviewed in July 2021
very smooth and no hassles. was impressed with how worry free they made the whole process
Renewal by Andersen of Montana
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Reviewed in September 2020
Very professional get it done outfit! These boys are great
LeakStoppers
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Reviewed in August 2020
No contact so no information
4 Aces Plumbing
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Reviewed in August 2020
On time, equip well cared for, stayed on task, took care of tasks completely. Made sure they kept me informed about task and progress. Good job, Great People!!
Lakey Maintenance Service, LLC
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Reviewed in April 2020
Quick and efficient. Respond and come out to treat whenever called.
M & M Pest & Wildlife LLC
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Reviewed in April 2020
Quick response, next day with estimate, a day later to do the job.
Air Advisor
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Reviewed in May 2018
These two guys did a wonderful job. Brian's son....I'll call him Paul Bunyon....tossed log chunks around like they were toothpicks. Brian did a great job running his loader and hauling debris to their dump truck...I'd hire these guys again in a heart beat. Thanks Brian and...
Circle B Saw & Tree
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Reviewed in April 2014
House was finished on time for the bank and myself. Any subsequest repairs of wear and tear work have been cheerfully done at no cost. Hagen Construction gave me my house to retire to which was affordable and now low maintaince. I work out of town and I enjou coming home to my bit of heaven. ...
Hagen Construction
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Reviewed in October 2013
<p>Being away from my home , my nice neigbors told us of the leak in the bathroom. </p> After calling several roof compagny , from the internet listing , I found Zachary from the Angie's list . He responded right away , and came himself within few days to do the repair himself , and checked the...
ZW General
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Find Foundation repair specialists in Cascade

Groundworks

4.3(

)

Serving Cascade, MT and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Warranties offered

"we had concrete pads added after home construction. One pad had a 2 inch settlement on one corner. Complicating this was a stone wall sitting atop the pad. Excellent restoration was done by Groundworks From Bozeman. After a thorough evaluation by Ben, Chelsea and Tyler were prompt, educational and successful. I Highly recommend this company for your concrete/foundation needs."

+16

Response time2 days

53 neighbors recently requested a quote

Recommended by72%of homeowners

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TCH Builders & Remodeling

4.0(

)

Serving Cascade, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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Hampton Enterprise LLC

3.7(

)

Serving Cascade, MT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."

Recommended by60%of homeowners

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Arrow Restoration and Construction

New to Angi

Serving Cascade, MT and surrounding areas

In business since 2011

Free estimates

Warranties offered

At Arrow Restoration, we specialize in general excavation, foundations, pipelines, underground utilities, and roads. We are a licensed contractor in Idaho, Montana, Wyoming, and Arizona. Our dedicated team focuses on construction and environmental restoration. We have over 20 years of experience in the excavation and aquatic restoration field.

Response time11 hrs

17 neighbors recently requested a quote

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Joe Handyman

New to Angi

Serving Cascade, MT and surrounding areas

In business since 1992

Free estimates

We have over 30 years of home improvement experience in the Helena area. We perform general handyman tasks including - Painting, Drywall, Siding, Gutter Cleaning, Gutter Repair & Replacement, Concrete Work, Windows, Doors, and Flooring. We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!\n

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Bill's Custom Concrete

New to Angi

Serving Cascade, MT and surrounding areas

In business since 2000

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in concrete installation and repair for driveways, sidewalks, patios, steps, and a variety of other projects. With over 22 years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n\n

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Rocky Mountain Excavation & Grading, LLC

New to Angi

Serving Cascade, MT and surrounding areas

In business since 2018

Free estimates

Emergency services offered

Rocky Mountain Excavation & Grading, 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.\n

Response time12 hrs

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Foundation Repair questions, answered by experts

Underpinning is a specific type of foundation repair where a specialist installs deep piers under a foundation to provide additional support. This method is often used when the soil beneath the foundation can no longer evenly support the structure. Foundation repair is an umbrella term that includes many methods. Besides underpinning, other common repairs include foundation crack repair, waterproofing, cosmetic repairs, and concrete block wall stabilization. Often, underpinning is accompanied by other work to address the root cause of the foundation issue, such as regrading the yard to ensure water drains away from the house.

You'll find a slurry of natural and synthetic polymers, rubbers, epoxies, and resins used to bond old concrete to new concrete. The right bonding agent depends on the method of concrete pouring you choose and whether you're adhering concrete over concrete or concrete over sand and gravel. Some concrete resurfacing mixtures contain bonding chemicals as well.

Most building departments will require that a certified and licensed foundation repair professional or a structural engineer pull permits for foundation repair, so homeowners usually cannot pull them themselves. This helps ensure that an experienced professional completes all structural work on your home. Minor repairs that are technically DIYable often won’t require permits, but it’s still a good idea to hire a professional to carry out foundation repairs.

If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.

Detailed inspections and tests to determine the extent and cause.

The Cascade, MT homeowners’ guide to foundation repairs

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

See all articles

Ginny Bartolone
•
Mar 17, 2026Mar 17, 2026
How Much Does Foundation Repair Cost? [2026 Data]
Foundation repair costs can be tricky when you have a large repair on your hands. This guide walks through costs from small cracks to total replacement.
Timothy Moore
•
Mar 17, 2026Mar 17, 2026
How Much Does Pier and Beam Foundation Repair Cost? [2026 Data]
Worried about pier and beam foundation repair costs? Get a better understanding of how to budget by learning about the repair methods available to you.
Kyle Schurman
•
Jul 10, 2026Jul 10, 2026
How Much Does Underpinning a Foundation Cost? [2026 Data]
Unstable or sinking foundations require comprehensive and expensive solutions. Learn about foundation underpinning costs in this guide to set your budget.
Em Norton
•
Apr 6, 2026Apr 6, 2026
Who to Call to Repair Foundation Issues
Foundation issues are critical, so knowing how to manage them is too. Use this guide to learn who to call for foundation repair.
Catherine Hiles
•
Apr 6, 2026Apr 6, 2026
5 Questions to Ask About Concrete Foundation Repair
Minor foundation issues should be repaired before they become a major problem. When hiring a pro, consider these concrete foundation repair questions.
Em Norton
•
Jul 9, 2026Jul 9, 2026
What to Know Before Buying a House That Had Previous Foundation Repair
A house’s history of foundation repairs doesn’t always mean you shouldn’t buy it. Learn what to consider when purchasing a house with an unstable past.