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Find Concrete foundation repairers in Grafton

Avatar for Renew Basement Foundation
Renew Basement Foundation
5.0(
20
)

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
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Accurate Basement Repair
Accurate Basement Repair
5.0(
37
)

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."
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+2

25 neighbors recently requested a quote
Recommended by91%of homeowners
Basement Repair Specialists, LLC
4.6(
40
)

Serving Grafton, WI and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Did outstanding work. replaced clogged drain tile. added 2 sump pump crocks, Made every effort to clean up and minimize concrete dust. I am confident that the new owner will not have the basement water problems we had. The salesman (Bob) was with us every step of the job"
Carbon Fiber straps
Response time8 hrs
72 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Accurate Basement Repair
Accurate Basement Repair
4.8(
199
)

Serving Grafton, WI and surrounding areas

In business since 2004

Free estimates

Warranties offered

"I was able to make an appointment through Erin in the office to schedule someone to come out within a week. Kyle came out to give us an estimate. He was prompt and courteous. He examined our basement walls from the inside and then walked the outside of the property. He informed us we didn't need basement or foundation repair. Our problem was our gutters and the grading of our lawn. He recommended two solutions to those problems and stated which would be cheaper. We appreciated his advice and that he didn't take any money for the estimate or advice. If our basement or foundation ever does need repair, we are definitely calling Accurate Basement Repair."
Recommended by94%of homeowners
Avatar for Guaranteed Foundations
Guaranteed Foundations
5.0(
16
)

Serving Grafton, WI and surrounding areas

Free estimates

Warranties offered

"From start to finish we were so impressed with how professional and proficient Gauranteed Foundations was. The owner really knows his stuff and was very honest and to the point. He did not try to scare us or sell us a bunch of stuff we didn't need. The work was very well done, and they left the job site spotless. Best of all our basement nightmare is officially over. Subsequently, when selling our home several realtors even mentioned how well the work was done compared to other companies' work they had seen. Thankfully we can rest assured the job was done right and the price was more than fair."
Recommended by100%of homeowners
Avatar for BASEMENT SPECIALISTS INC
BASEMENT SPECIALISTS INC
4.9(
75
)

Serving Grafton, WI and surrounding areas

In business since 1980

Free estimates

Warranties offered

"They did a great job. They even saved one of my plants. They kept the area safe and clean and even chopped up the tree they took down. They had to come back and do each corner again as it still leaked but they did it from the inside. <br />"
Recommended by98%of homeowners
Avatar for American Foundation Specialists
American Foundation Specialists
4.5(
42
)

Serving Grafton, WI and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"We had water seepage and some bowing and cracks in our basement walls. Luckily, in our search for a contractor we came across American Foundation Specialists. From the initial inspection and proposal to the repair of our concrete drive when the work was complete, everyone was professional, informative and helpful. We are very pleased with the work they did and would recommend them to anyone."
Recommended by85%of homeowners
C S Recknagel Construction
4.8(
20
)

Serving Grafton, WI and surrounding areas

Free estimates

Warranties offered

"I believe that everything went well.  The owner was on-site performing the work alongside of his crew.  He obtained the required building permit, scheduled the building inspection and performed the stated work.  The work passed inspection and I am very happy that I have completed that project.  I would recommend this contractor for your needs.  He was timely, professional and responsive to my needs or questions. <br />"
Recommended by95%of homeowners
Avatar for Haase & Sons Construction
Haase & Sons Construction
4.9(
50
)

Serving Grafton, WI and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Joshua inspected the basement walls and measured for any movement. After he looked at the outside foundation, he informed us that the previous owner had already performed reinforcement work on the foundation. He stated we would not require any additional work which was great news! We would highly recommend Haase & Sons for any basement issues."
Recommended by98%of homeowners
Avatar for Cream City Masonry LLC
Cream City Masonry LLC
4.9(
60
)

Serving Grafton, WI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"It went great. We were in a time crunch with an estate house sale and the repair had to be done by a specific time.  The job was done right away and we were very happy with the results and within 4 days of the closing too. I would recommend this company to anyone who wants a prompt professional job and a good price. <br />"
Recommended by95%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.