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Find Concrete foundation repairers in Gilmanton

Avatar for VT Concrete Cutting & Concrete Solutions
VT Concrete Cutting & Concrete Solutions
4.5(
24
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Very hard workers Took the time for me to understand The only thing is I wish there was a way to seal vac seal the top of the covering to adhere better to stone foundation"
Concrete Driveway Replacement
Concrete Driveway Replacement
Poured concrete stairs
Bulkhead doors installed by us
Grinding

+3

Response time2 days
Response rate91%
29 neighbors recently requested a quote
Avatar for Erickson Foundation Solutions
Erickson Foundation Solutions
4.6(
9
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"Mixed review I had spoken with other radon remediation companies and received quotes before meeting with Erickson Foundation Solutions. The salesman, Chris, seemed much more thorough in his approach and he gave a presentation explaining radon, its danger and the process to remove it. The quote was slightly higher than another quote, but I felt more confident. And with the added fan moisture guard, the system came with a 10-year warranty. So I agreed to the proposed plan and paid a deposit. Later I decided to not install concrete in the adjacent (but not connected) basement/crawl space. I asked Erickson to quote installation of plastic sheeting to seal that space. John, the sales manager’s quote doubled the total price. I already had found durable plastic sheeting for about $300. So how would that become $2000 extra? John explained that there would be a drainage mat under the plastic and it would be attached every few inches to the walls and then sealed with caulking. But besides sealing the area, the quote also included another extraction hole and piping to connect it to the fan. This seemed to me like over-kill for a 1200 square-foot house. But he said without the second extraction location, they would not warranty the job. So I accepted the “up-sell” and signed. Today the office called to tell me when the crew would arrive and they arrived on time and were very pleasant. However, they did not have the drainage mat. They called their supervisor and was told that it was not included in the quote and would be an additional charge. In fact it had been a verbal inclusion, not written. The crew was surprised that a second extraction hole was quoted, since the radon levels were not very high to start (3.8 and 5.4). So I feel that I accepted a possibly unnecessarily elaborate system, more elaborate than I probably really need, for twice the price. And didn’t receive the drainage mat that I was told would be part of it."
View of the cracked and bowing field stone foundation wall.
PowerBrace wall supports are installed, and the new steel reinforced concrete wall is formed around them to fully stabilize the bowing foundation wall.
The auxiliary wall is anchored to the floor below and joists above and stabilized with PowerBrace wall supports.
Additional Photos
Additional Photos

+54

Response time2 days
Response rate92%
10 neighbors recently requested a quote
Avatar for Northern Basement Systems
Northern Basement Systems
4.6(
20
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Our house was built in the 1890's. The foundation is stone with multiple generations of mortar in various states of disrepair. Our original plan of interior foam insulation was disrupted by some dramatic seepage on the north side of the foundation. Northern Basements came to provide us with a few options for repair. The diagnostic visit was very informative and the estimates reasonable. We chose the exterior drain option and sent in our deposit. The team that completed the work was amazing in what they accomplished and their very professional demeanor. We also purchased a dehumidifier system from Northern Basements. One year later all systems have worked very well. The basement is dry and we have had no other issues. <br />"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time1 day
6 neighbors recently requested a quote
Recommended by80%of homeowners
Sonart Construction Corp.
2.7(
3
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for Jackson and Company Foundation Repair
Jackson and Company Foundation Repair
4.6(
17
)

Serving Gilmanton, NH and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I contacted Jackson and Company to obtain <br /> a quote; Mr. Jackson contacted me within a few hours! Rick was polite and very <br /> professional during our conversations. He came out to see the cracks to ensure <br /> that my quote was accurate, especially since I had explained that someone had <br /> attempted to "repair" the cracks previously. Rick arrived promptly at <br /> my home and reviewed my situation. He answered all of my questions and <br /> addressed all of my concerns. He also explained that his work would be covered <br /> under a transferrable warrantee! I had several other quotes however no other company <br /> offered any type of warrantee. <br /> Rob arrived on time to do the job. Rob <br /> was so nice and professional; I was greeted with a smile and a handshake. I <br /> really wanted to see the process and he took the time to explain each step to <br /> me. He worked tirelessly to clean up the mess of the failed ?repair? I could <br /> not believe how much better it looked! He then proceeded to perform the repair allowing <br /> me to watch and take pictures, it?s quite the process. He left both areas that he <br /> worked on immaculate! <br /> I have such peace of mind now knowing <br /> that I will no longer have to worry about there being a huge puddle in my <br /> garage or basement or water spouting out of the cracks! I am so glad that I <br /> chose Jackson and Company to perform this work for me and I would recommend them <br /> to anyone! <br /> <br /> <br />"
Recommended by82%of homeowners
WET BASEMENT SOLUTIONS LLC
4.9(
9
)

Serving Gilmanton, NH and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Wet Basement Solutions sealed the walls of our basement and installed a sump pump about three years ago. As of today, 5/2/23, our area has experienced a great deal of rain, which would have caused our basement to flood in previous years. Since WBS did their work for us, our basement has remained perfectly dry. My husband and I have been singing their praises for the last few days!"
Recommended by100%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.7(
24
)

Serving Gilmanton, NH and surrounding areas

In business since 1981

Free estimates

Warranties offered

"I cannot speak highly enough of Tom and Brad Green of Colonial Restorations. We have lived in our antique house for 16 years now, and like most old homes, some of its previous repairs were good, some not so good. Tom Green worked on this house for its previous owners, and his work was, by far, the best in the house. So, we continued to use Colonial - Tom, then Tom and Brad - as we learned the ropes about caring for an old house - our first house, old or new. Over the years, they have replaced sills and posts and beams, and rebuilt parts of our loose stone foundation. Most recently, they replaced the last original posts in our basement, (one of which was a tree trunk still with bark on it), including pouring new custom footings, in advance of our finally cementing the dirt floor. The work here is never easy - nothing is level, nothing is square - but the Greens' end result has always been beautiful - strong and made to last. Their prices are fair and without hidden costs....maybe not the lowest bid you might get, but you know it's a real bid that they will stand behind. They triage projects for us, giving us an idea of what other items will likely need attention in the next few years. We're not done with this house yet....we've never won the lottery, and there's always another repair..... and plan to use them again soon. I feel confident knowing that the next owners of this house, whoever they might be, will see the quality of the work and know that we cared enough to have the right people help us with the ongoing repair and maintenance of a 275+ year old house. I am a real person, a real customer, with no ties to the company, and was more than happy to write this review."
Recommended by87%of homeowners
Avatar for Bryan Locke Leak Repair
Bryan Locke Leak Repair
5.0(
5
)

Serving Gilmanton, NH and surrounding areas

In business since 1998

Free estimates

Warranties offered

"Bryan was prompt, explained his procedure, and did just what he promised. His estimate was right on. Did a great job and cleaned up well afterwards. Gave me a written gaurantee."
Recommended by100%of homeowners
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FAQs for concrete foundation repair projects in Gilmanton, NH

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 Gilmanton, NH homeowners’ guide to concrete foundation repairs

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