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Find Concrete foundation repairers in Grafton

Avatar for Renew Basement Foundation
Renew Basement Foundation
5.0(
23
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Renew Basement Foundation installed an egress window in my basement. The work they did was excellent and my egress window is beautiful. I would definitely hire them again for any basement related project. They handled the entire project from end-to-end, permitting, install, and cleanup. They also made recommendations for options that I had not considered that resulted in a significantly better looking final result versus what I had originally chosen."
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Accurate Basement Repair
Accurate Basement Repair
4.8(
44
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We asked Paul to come out and advise us as to the condition of the foundation in our 100 year old home. He was a wealth of good information on what to look for and what was important to know about the integrity of the foundation. The bottom line was that, while there were some minor cosmetic flaws, the foundation was fully functional and he did not feel any repair was warranted. It was great to get honest expert advice, even though nothing was needed. If ever we do need work in the future, we will call Accurate Basement Repair again."
My jobs
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+2

25 neighbors recently requested a quote
Recommended by91%of homeowners
Basement Repair Specialists, LLC
3.7(
73
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"First, I would like to say your crew was nice to work with. We have not had enough rain to see if the job was a success or not. I would like to say that we were disappointed in the installation of the egress window well, but after your crew came back out and repaired it, it looks good. We were not happy that your crew did not say anything about the damage that was done to the rain gutter and soffit. I do not think they would have said anything if I would not have seen it and said something. When your crew came back to repair the egress window well, they told me they would go get some paint and paint it. That was not done, and that would not have fixed the gutter and soffit that is only a year old. Now to the inside, we think your crew did a good job installing the drain tile, removing the debris, and cleaning things up, however, we are not happy with the way the concrete was put back in. It is not smooth, there are stones showing, and we think we could have done a better job. When your crew came back out to repair the egress window well, they said they could grind off the high spots, but I told them not to bother because it will still look like a kid did the job."
Carbon Fiber straps
Response time8 hrs
32 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Raiserite Foundation Pier System, Inc.
Raiserite Foundation Pier System, Inc.
4.0(
12
)

Serving Grafton, WI and surrounding areas

In business since 1974

Free estimates

Warranties offered

"They work was done exactly when they said they would do it, at the exact price they quoted.The results were very good. I would be willing to use their service again if sections of concrete needs to be leveled. I feel comfortable recommending them to friends and relatives."
Egress Window
Egress Window Install
Interior waterproofing
Waterproofing
Polyurethane Foam Concrete Raising

+4

Response time2 days
Recommended by81%of homeowners
Avatar for Precision Basement Repair
Precision Basement Repair
4.9(
12
)

Serving Grafton, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"We are very happy with our choice of Precision Basement Repair! Scott is very accommodating, hard working and easy to work with. He constantly kept us informed of what he planned to do and what he was doing each day as the work progressed. Our setup is working great and we think the price is fair compared to the other estimates we received. We are impressed with how the outside lawn area looks and how quickly it has “recovered” from the work. We would definitely recommend Precision Basement Repair for your water control needs."
This is pretty typical of what you see when you open a floor. A great deal of water I see that concrete floor!
With the previous work, they had used a garden hose to try to guide the water to drain tile. Seven out of 10 of the garden hoses were clogged with stone. If someone talks to you about using garden hoses as a part of the project, move on.
After cleaning the crack, we install ports that we will inject our polyurethane foam that expands up to 20 times, filling the crack from the inside all the way out to the outer wall.
Not every home has a “true footing”. In this case, while the wall didn’t look great it was extremely solid, so it made for a very smooth project from beginning to end.
Installation of a new sump pit and sump pump.

+43

Response time1 day
Recommended by100%of homeowners
Avatar for Everdry Waterproofing Wisconsin
Everdry Waterproofing Wisconsin
4.5(
360
)

Serving Grafton, WI and surrounding areas

In business since 1986

Free estimates

Warranties offered

"We had some warranty work done by Everdry Waterproofing on a leak in the foundation of our basement. Another year has passed and even with all the melting snow and rain that we have had, we still have not had any leaks or problems with the repair of the foundation or any other place in the basement. They did a great job on the repair and the warranty that they offer on their work is well worth it."
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+5

Response time1 day
Recommended by92%of homeowners
CERTIFIED FOUNDATION
4.2(
6
)

Serving Grafton, WI and surrounding areas

"I have a block basement with 2 blocks in the first course showing signs of moisture seepage. I had multiple contractors assess the problem and all came up with basically the same root cause. Russ at Certified Foundations took the time to walk me through the problem (including the impact of my sump crock and the Palmer valve in my floor drain). He reviewed other contractors' plans and pointed out the waste (and extra cost) their plan offered. It made sense to me and during the work Russ drilled extra weep holes at the right angle of drain tile other contractors wanted to excavate and the blocks were bone dry, indicating to me that work would truly have been unnecessary (the right angle was along an interior wall of the basement; crawl space was on the other side). Russ was punctual for both the estimate appointment and for the day the work was performed. He was great in his communication. He even offered to do some exterior minor tuckpointing unrelated to this repair because he thought it should be done--at no extra cost. He did this job at SUBSTANTIALLY lower cost than any other contractor. Time will tell if this repair fixed my problem, but I believe it will. The exposed drain tile and weep holes looked exactly as he expected. I think Russ knows this industry very well and is more than fair and professional. I highly recommend Russ and Certified Foundation for consideration if you have need for basement repair work. Thanks Russ & Russ Jr.!"
Recommended by75%of homeowners
Avatar for Gaidish Foundation
Gaidish Foundation
4.6(
58
)

Serving Grafton, WI and surrounding areas

In business since 1977

Free estimates

Warranties offered

"A building inspection I had done on my lovely lannonstone home (built in 1939) suggested there might be structural or drain tile problems in the basement. Jeff scheduled a wuick appointment and honestly told me that the leakage could be solved by mudjacking portions of the driveway adjacent to the area of leakage, a much less experienced and messy solution. I very much appreciated his honesty and fair dealing. He also walked the entire perimeter of the house to evaluate the landscape grading and emailed me a written report of his visit the next day."
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+2

Recommended by97%of homeowners
Erie Home
4.4(
72
)

Serving Grafton, WI and surrounding areas

In business since 1976

Free estimates

Credit card accepted

"Some of the negative problems a mess was left big chuncks of concrete under my furniture some stuff wasn't covered properly. Something very sentimental to me got broke i got told 'm sorry that happened they were told to becareful due to breakable items. They offered to come back & clean up all the mess that was left & fix some other issues. The two guys who came back for my concerns were very nice & respectful & addressed & fixed the issues. The installation team was very friendly as well but was the ones that left the mess & broke a item of mine I've had for 10 yrs. So very heart broke over that. Now just waiting to see how my basement holds up when it rains heavey or for days at a time."
Recommended by93%of homeowners
Showing 1-10 of 20
FAQs for concrete foundation repair projects in Grafton, WI

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Grafton, WI homeowners’ guide to concrete foundation repairs

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