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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

"Outstanding! Very good at helping me understand the foundation problems and scope of the job. Gave me a detailed bid that was in plain English so that I could understand and ask questions. The work was begun and done in the time frame stated and finished on time. The best bid for price (and I did seek other bids), and also a 20 year warranty. My husband, who understands these kinds of projects but was out of town, became available after the project was about half done and was very pleased with the work. Thus, having undertaken this necessary project myself, it turn out that I picked the best of the best to carry it out despite my lack of experience which was made up for by the Renew Basement Foundation professionals' education that they provided as I searched for a reliable contractor. Absolute integrity in every respect. From my stand point as a novice home foundation repair customer I felt confident, and from my husband's stand point where he did understand the scope of the project, all work was flawless. I absolutely recommend Renew and if I would ever need such service again, they are the only people I would consider. Also important to note, Renew noticed other problems that I had not identified, and they helped me to solve, such as a problem with the chimney. They knew someone who could fix it and did not charge extra for that work. It was as though they were looking after my best interest without my asking or in this case without my realizing the need. Again, when my husband arrived after the work was underway, he was completely impressed with the great care and attention to detail since he was aware of the chimney problem (although I wasn't). I don't think you will find a better contractor anywhere."
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

"Kyle arrived timely for our appointment and we had a discussion about potential of water in the basement walls. He examined the interior walls and then we looked from outside the house. To my surprise, he recommended landscaping and grading work - no basement wall repair!! I was impressed by his knowledge, willingness to listen to me explain the history of the house and previous work done, and most importantly, his honesty. I recommend Accurate Basement to anyone who is concerned about dampness or stability of their basement walls - you will get the truth. Dan - Whitefish Bay WI"
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+2

32 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
44 neighbors recently requested a quote
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

"Generally well overall. Unfortunately, the weather (early spring) put off the date for the final paving over the outside drain tile. There was also an area along the basement wall for which they didn't install the seepage material (no explanation why). The team broke one basement window, reported to the manager that I had approved replacing ALL the windows with glass block ($200 each for 5 windows). I explained that I had not spoken with them at all, and I'd be willing to replace the ONE broken window. They replaced two. At no extra charge to me. I felt as though it was my responsibility to nag (when will you be able to finish? what's going on with the outdoor work?), when that should be the priority of the business... keeping me informed about what's going on. Finally, when moving appliances, they destroyed my washing machine (cracked a cement part so it couldn't be repaired). I wasn't aware this had occurred until after the fact. I complained but have had no response. Despite the carelessness and unresponsiveness, that basement is dry as a bone. Can't complain on that note. I marked that I would hire again... slightly unsure about that. I'd like to think there's a perfect company out there that would contact me up-front about when work stops or will continue, or when they break something. Otherwise, the foundation work + sump pump install was superb."
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+2

Recommended by97%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

"Scott did an amazing job! He definitely cares about the service he provides. He's been available via text messages with questions or concerns that we have after the fact. He doesn't hesitate to listen to your concerns as well as provide his advice. We couldn't have asked for someone better. Plus, Scott does more than basement work. Will call for any "handy" services we may have to see if he can provide! Costs are 100% reasonable!"
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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Masterwork Construction LLC
Masterwork Construction LLC
5.0(
14
)

Serving Grafton, WI and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Rob Bergman was very responsive and very thorough in his analysis. He inspected the areas of concern related to our seepage and his area of expertise. After finding that the grading around the foundation was likely not the problem, he looked at other possible areas of concern and suggested other options. We are taking his advice and calling other contractors. If we were to need any of his services that he could provide in the future, we would definitely give Mastorwork at call."
Recommended by100%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 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
12 neighbors recently requested a quote
Recommended by92%of homeowners
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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.