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Find Concrete foundation repairers in Kennesaw

Avatar for Crawlspaces and More
Crawlspaces and More
4.7(
84
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"They had to take out a portion of my front wall which was not planned on, and the conic quality of the concrete was not as good as I thought it should be they destroyed the brick wall that they said they would be able to save and I think they also damaged an additional plumbing line, which I’m going to have to have repaired But we did get the leaking stopped, which was the big part of the problem they had to dig up the entire front foundation down to the 8 foot footer and re-waterproof the wall put in a French drain system and a new drainage system for the gutter and a sump pump"
Mold Remediation
We install and replace foundation drains to properly seal the basement from the exterior.
Mold Remediation
Basement Waterproofing
Crawlspace Encapsulation

+10

Response time1 day
17 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for AquaGuard Foundation Solutions
AquaGuard Foundation Solutions
4.2(
495
)

Serving Kennesaw, GA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Jason and Craig did an excellent job raising and stabilizing my concrete slabs in the house and out in the driveway and patios. Cleaned up perfect!"
Protect Your Basement
Correct Your Wet Basement
Protect Your Basement Before & After
Waterproof Your Basement
Protect Your Concrete Before & After

+16

Response time1 day
188 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Crawlspaces And More
Crawlspaces And More
4.6(
131
)

Serving Kennesaw, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"My partner Steve and I hired Crawlspaces and More to work on our crawlspace issues. We had an unlevel floor in one of our bedrooms, we had excess moisture and mold on the wood in our subfloor of that particular bedroom. So the crew came out to our house right on schedule and got busy solving our problems. The floor was leveled with jacks, the mold remediation was done, and we got a vapor barrier throughout the crawlspace, which helps with excess moisture in our house as well. We were very pleased with the work done by Crawlspaces and More. Yes the job was expensive, but they worked with us and the final result was a small fraction of what we Could have been charged, had we hired Trotter or Aqua Guard or any of the other well-known foundation repair companies. Crawlspaces and More lived up to their promises. I Highly recommend them to anyone who needs this type of work done to their home."
Work Example - Crawlspace Encapsulation
Work Example
Work Example - Crawlspace Encapsulation
Work Example - Crawlspace Encapsulation
Work Example - Crawlspace Encapsulation

+34

Response time2 days
47 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for H20 Proof & Foundation Repair
H20 Proof & Foundation Repair
5.0(
4
)

Serving Kennesaw, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"My crawl space was retaining moisture, which began to compromise the structural integrity of my home. I reached out to H2O Proof and Foundation Repair, along with two other companies, for estimates on the necessary repairs. JD from H2O Proof provided a detailed assessment of the work needed, along with a highly competitive quote. Unlike the other companies, JD didn’t pressure me to make an immediate decision, which I appreciated as this was a significant investment in my home. From start to finish, the team demonstrated professionalism and trustworthiness, giving me confidence in their ability to deliver quality results. The job foreman, DJ, and his crew exceeded my expectations with their excellent work. Choosing H2O Proof and Foundation Repair for my crawl space and foundation repair was the right decision, and I couldn’t be happier with the outcome."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for CGS Waterproofing and Foundations
CGS Waterproofing and Foundations
4.6(
174
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I worked with Pierre and his team and they did a excellent job ceiling up my foundation wall. I would highly recommend them, they were both professional and efficient with the service they provided. Thanks Guys!!"
Job 1
Job 1
Job 1
Job 1
Job 1

+20

Response time2 days
Response rate85%
8 neighbors recently requested a quote
Avatar for Sundry Waterproofing
Sundry Waterproofing
4.3(
69
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Three day project to jack up part of house that was sagging due to water shifting/foundation issues. French drains inside crawl space and in backyard to direct water downhill and away from foundation. Vapor barrier installed in crawl space. Very professional, great communication. They stand by their work. Would definitely recommend."
Pro-Flow System
Crawlspace Pipe and Gravel system
Exterior French Drain
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for '58 Foundations
'58 Foundations
3.6(
44
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"Make sure the person giving the estimate explains exactly what it looks like. They did not bring their own water to mix the cement. We had to remove the water tank so that they could work and ended up hauling water from the neighbors house."
Foundation Repair
Foundation Repair
Foundation Repair
Basement Waterproofing
Basement Waterproofing

+18

Response time11 hrs
22 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for SunDry Waterproofing, Inc.
SunDry Waterproofing, Inc.
4.0(
295
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"We had issues with water leaking into the basement after heavy rainfall and called SunDry to give us a quote for water proofing. The job was completed and two days later it rained and our basement flooded... the sales rep, Mario, came back out and said they didnt make the flange tall enough in one corner, so the contractors came back and fixed it and it was covered under the warranty. Why they didnt do it right the first time I am not sure. Everyone considering using this company must be careful of Mario. He is a classic salesman ready to tell you exactly what you need to hear to make a sale, so be VERY careful trusting everything he is telling you. He walked around our house and pointed at random cracks and splits and said we needed foundation piers or our house is going to sink. He quoted us $5600 for the job and said it would save us money if we did it during waterproofing. We called a foundation engineer for a second opinion and were told our house was perfectly fine and in no need for foundation piers. Also be wary of the cost for put back of the dry wall/studs/finishings after the waterproofing. Sundry does not do this part of the job and will tell you it will only cost a few hundred bucks...it is not. We got a quote for $1100 from the guy that Mario referred and the price didnt even include putting the laminate flooring back. Mario was calling us every week when we first got the quote to schedule the job, but as soon as we needed something from him (to connect us with the guy for put back), he was very unresponsive and didnt stick to his estimated time frames. Marios contractors also left a mess of our basement with cement and dirt stains on our intact flooring. Other than that, the contractors did a great and speedy job and were very kind and professional. All in all, I would recommend them for their pricing is the cheapest of all other vendors we spoke to and they were very quick. I can only hope that they stay around long enough and that our warranty will always cover future leaks/issues."
Response time8 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for SunDry Waterproofing, Inc.
SunDry Waterproofing, Inc.
4.0(
296
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I was hoping to see what was installed at every stage of the process. Feel a little in the dark about what is buried underneath the concrete and the process. Could not reach the sales person to ask questions after job was booked. There was confusion about what was to be done exactly. The workers were diligent and helpful wiith moving some of the junk in the basement. Job was done quickly and the areas left clean."
Sundry Waterproofing
Sundry Waterproofing
Sundry Waterproofing
Sundry Waterproofing
Sundry Waterproofing

+14

Response time6 hrs
33 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Haddock Construction LLC.
Haddock Construction LLC.
5.0(
5
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Excellent contractor . Will never use any other but them. They had ethics and provided a detailed explanation of the work they would be performing. They lived up to my expectations. My driveway looks great and other repairs that were done exceeded my expectations . Can’t say enough good about this company! The work was done in the timeframe they specified. They did what they said they would do and did it when they said they would as well. Again, they will remain my contractor going forward for any future needs."
Truck Scale Concrete
Truck Scale Concrete
Lab containment walls
Lab containment walls
Lab containment walls

+4

5 neighbors recently requested a quote
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FAQs for concrete foundation repair projects in Kennesaw, GA

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 Kennesaw, GA homeowners’ guide to concrete foundation repairs

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