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Top-Rated Foundation repair specialists in Plain - Updated Nov 2026

Avatar for Central Wisconsin Excavating
Central Wisconsin Excavating
5.0(
12
)
Foundation Drainage - Install or Replace

Serving Plain, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Central Wisconsin Excavating (CWE) did a fantastic job on our project. They built a solid, well-prepared foundation for our 80,000-bushel grain bin and graded our driveways perfectly to ensure water drains away from our buildings. Their attention to detail, quality of work, and professionalism really stood out. The site was left clean and properly finished, and everything was done right the first time. We’re extremely happy with the results and would highly recommend CWE to anyone needing excavation or site work done right."
Pond project
Pond project
Avatar for Tri-State Basement Repair and Waterproofing, LLC
Tri-State Basement Repair and Waterproofing, LLC
3.2(
50
)
Concrete Foundation - RaiseFoundation Drainage - Install or ReplacePoured Concrete Wall - Repair

Serving Plain, WI and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Although I did not hire them, I was impressed by their honesty. He explained what the problem was, and told me that it could best be solved by a carpenter, as it was not a cement foundation problem as I thought it was. He also gave a price range of what he thought it would cost. Would hire if I had a problem."
Response time6 days
21 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Custom Craft Environmental
Custom Craft Environmental
4.6(
117
)
Foundation Drainage - Install or ReplaceFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Plain, WI and surrounding areas

In business since 1991

Emergency services offered

Credit card accepted

"The good:
They were polite, neat, and pretty fast in getting to our home for service.
They did the demo and got the dryers going promptly, which probably saved the carpeting - half of the carpet pad was shot and removed. I thought the price had included getting the new padding and reinstalling it after the stuff was dry. The area was pretty small & I didn't think it was going to be a major $ matter to get the carpet reinstalled after the dry - out.
I chose not to go through my homeowner's policy, as I have a high deductible and this was a fairly small job.
The not so good:
Although I appreciate their getting the work done, I feel a little misled. They did do demolition and drying out from flooding, but, they told me later, they do not do reinstallation of anything. There was a delay on their part to pick up the dryers, so, I think we ended up paying extra rental fees for lots of dryers that were running for quite a few extra days. They had said they would pick them up on a Thursday, but, they couldnt get here until Monday of the next week.  I got other contractors to quote the drywall, painting and carpet work. Strangely, when they came to pick up the dryers, they offered to do the rebuild work the next day - for an additional fee that was never quoted. It was all kind of awkward. When I told them that I thought their original quote had included replacing the carpet pad, I was told that that was a conversation I had with their boss, not them. I never met their boss, just talked to him on the phone. It was sort of like I was dealing with two different companies. 
Anyway, it did all get squared away, but, when I calculated the hours of time spent on the work, the effective hourly rate was pretty high. I would just warn any others to make clear what is, and is not, included in the quoted work. I have no issues with the work that was done, and, I think they were very professional and careful. 


"
Additional Photos
Additional Photos
Additional Photos
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+1

Recommended by94%of homeowners
Hip & Ridge Construction
4.5(
6
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Plain, WI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The windows our great! Energy saving due to the insulated glass saves money and never fogs or has condensation on the windows. The durability and ease of cleaning and opening these windows are a dream! Along with the aesthetics.
The crew that came to install the windows did awesome work fast cleaned up there work area things were in great shape when leaving. Since then I have had follow up calls and follow visits to make sure everything is working as I believe it should be which it is. Great company!! Would have them do any work for me and my family and would have them do anyone else's work too. Do not let this company slip by without a try!"
Recommended by100%of homeowners
Avatar for Colonial Chimney
Colonial Chimney
5.0(
2
)
Poured Concrete Wall - Repair

Serving Plain, WI and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"I am extremely pleased with the timeliness, affordability, and quality of the masonry work. Pedro and his crew were professional, courteous, and very diligent. I would happily hire him again to perform additional work."
Masonry chimney  repair
Masonry chimney  repair
Chimney Repair Project
Masonry Project
Chimney Repair Project

+6

Recommended by100%of homeowners
Avatar for A & J Services
A & J Services
5.0(
3
)
Foundation Drainage - Install or Replace

Serving Plain, WI and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"I had Austin and his crew come out and build me a new Driveway up to my home and a concrete Pad for my future Garage build. Would definitely recommend Austin and his crew. They arrived on time and are very friendly."
Riprap
Parking pad
Response time2 days
Sidenbender Welding
New to Angi
Poured Concrete Wall - Repair

Serving Plain, WI and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Here at Sidenbender Welding, we are family owned and operated with over 30 years of experience. We take great pride in our expertise, quality, and customer service that we provide to meet the consumers' 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 client in a professional manner. Our reputation is based on service, safety, and quality regardless of how large or small the job. We will treat your home or business as we would treat our own. Give Sidenbender Welding a call today, we look forward to working with you!

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Foundation Repair FAQs, answered by experts

Yes, it is normal for a block foundation to crack. Some block foundation cracks are more serious than others and indicative of a larger structural problem. On the other hand, minor cracks may not be of immediate concern but should be monitored. Regardless, foundational cracks are not an uncommon response to wear on a structure from time and weather.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

In order to raise your home to make foundation repairs, you'll need to bring in a structural engineer to help you design the project. You'll also need to see if you're eligible for the permits needed, and contact a foundation repair company near you.

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

Foundation settling is normal and expected if just a small amount of settlement occurs within a year or so after construction. This usually results in hairline cracks in the foundation, which aren’t typically a problem. If settlement occurs years after construction, unevenly under your home, or results in signs of structural damage, then it could be very serious. Foundation stabilization and drainage system installation to fix unnatural settlement can cost tens of thousands of dollars and compromise the structural integrity of your entire home.

The Plain, WI homeowners’ guide to foundation repairs

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