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Verified Reviews for Concrete Leveling pros in Dunbarton, NH

*The Angi rating for Concrete Leveling companies in Dunbarton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

*The HomeAdvisor rating for Concrete Leveling companies in Dunbarton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

Last update on January 16, 2026

Find Concrete leveling pros in Dunbarton

Avatar for Groundworks

Groundworks

4.93(
21
)
•Approved Pro

Groundworks

4.93(
21
)
•Approved Pro
Customers say: True professional
30 years of experience
Free onsite estimate

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.

"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"

Beverly D on July 2025

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.

"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"

Beverly D on July 2025

Avatar for Erickson Foundation Solutions

Erickson Foundation Solutions

4.54(
51
)
•Approved Pro

Erickson Foundation Solutions

4.54(
51
)
•Approved Pro
Customers say: True professional
47 years of experience
Free onsite estimate

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025

Erickson Foundation Solutions specializes in foundation repair and basement waterproofing systems. We have been helping homeowners in our community fix their homes since 1979. With the help of the Supportworks and Basement Systems dealer networks, we have access to the best materials and foundation solutions in the industry to efficiently and effectively solve any problem you might have in your basement. All of our technicians are professionally trained, so you can be sure that you’re receiving high standards of professionalism and courtesy at every turn. Do you have any foundation problems? We can help!

"The company is working with me."

Richard N on April 2025

Avatar for Erickson Foundation Solutions

Erickson Foundation Solutions

4.56(
9
)
•Approved Pro

Erickson Foundation Solutions

4.56(
9
)
•Approved Pro
Customers say: True professional
47 years of experience
Free onsite estimate

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021

Erickson Foundation Solutions is your local expert for ALL THINGS BASEMENTY! We specialize in basement waterproofing, foundation and crawl space repair, sump pump installation and maintenance, concrete lifting & leveling, as well as radon mitigation. When it comes to problems or ongoing issues in your basement, we offer permanent solutions! We are a family owned business that began in 1979, proudly serving New Hampshire, Massachusetts, and Rhode Island.

"They did a fantastic job! We have had driving rain since the installation and our basement is bone dry. They came on time, were very polite and I'm very happy with the fast train system they installed."

Chris T on November 2021

Sonart Construction Corp.

1.50(
2
)
•Approved Pro

Sonart Construction Corp.

1.50(
2
)
•Approved Pro
13 years of experience
Free onsite estimate

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!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025

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!

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "

Kevork B on December 2025

Avatar for B-Dry System M/E Inc

B-Dry System M/E Inc

4.86(
93
)

B-Dry System M/E Inc

4.86(
93
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Since 1981, our team has helped 30,000 customers throughout Massachusetts with an affordable solution for their flooding problems. For your peace of mind, our system comes with a warranty which is transferrable when you sell your home. Cost is determined by the job. Additional DBA - B-Dry Systems.

"Great communication and transparency!"

Steven B on July 2023

Since 1981, our team has helped 30,000 customers throughout Massachusetts with an affordable solution for their flooding problems. For your peace of mind, our system comes with a warranty which is transferrable when you sell your home. Cost is determined by the job. Additional DBA - B-Dry Systems.

"Great communication and transparency!"

Steven B on July 2023

Avatar for KBA Contracting Enterprises LLC

KBA Contracting Enterprises LLC

4.80(
51
)

KBA Contracting Enterprises LLC

4.80(
51
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We specialize in renovations of residential and investment properties. At KBA Contracting Enterprises we believe in a higher quality of construction and repair work, honesty and integrity. We use standardize rates that are consistent or better than industry standards. All of our work is guaranteed and we will work with you until the work is performed to your expectations.

"He did excellent job and he's very good."

Robert N on April 2020

We specialize in renovations of residential and investment properties. At KBA Contracting Enterprises we believe in a higher quality of construction and repair work, honesty and integrity. We use standardize rates that are consistent or better than industry standards. All of our work is guaranteed and we will work with you until the work is performed to your expectations.

"He did excellent job and he's very good."

Robert N on April 2020

Avatar for Winn's Demolition

Winn's Demolition

4.80(
20
)

Winn's Demolition

4.80(
20
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

WE DO ALL PHASES OF INTERIOR & EXTERIOR DEMOLITIONS ALL WORK IS DONE BY HAND. Winn's Demolition, has been in business for 15 YEARS. We specialize in selective demolition, including: Two Family Homes, Chimney's, Removal of Porches, Kitchen and Bathroom gut outs. PLEASE GO TO OUR WEB SITE FOR BEFORE AND AFTER PICTURES. We are fully insured, References Provided, Free Estimates, Evening and Weekend Appointments available.Jobs are charged by the weight and volume of the job.

"John and his team did a superb job. I contacted Winn's Demolition at the last minute when another team slated to do the work for me was no longer available. Despite being in a bind, John gave me a very fair price, and did the work just two days after visiting my home. He and his team were totally professional and incredibly hard workers."

Carmen F on June 2022

WE DO ALL PHASES OF INTERIOR & EXTERIOR DEMOLITIONS ALL WORK IS DONE BY HAND. Winn's Demolition, has been in business for 15 YEARS. We specialize in selective demolition, including: Two Family Homes, Chimney's, Removal of Porches, Kitchen and Bathroom gut outs. PLEASE GO TO OUR WEB SITE FOR BEFORE AND AFTER PICTURES. We are fully insured, References Provided, Free Estimates, Evening and Weekend Appointments available.Jobs are charged by the weight and volume of the job.

"John and his team did a superb job. I contacted Winn's Demolition at the last minute when another team slated to do the work for me was no longer available. Despite being in a bind, John gave me a very fair price, and did the work just two days after visiting my home. He and his team were totally professional and incredibly hard workers."

Carmen F on June 2022

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Concrete Leveling questions, answered by experts

Poured concrete should be set and hard to the touch within 24 to 48 hours, although it depends on the humidity in the air, the thickness of the concrete, and the type of concrete. It’s best to leave concrete to set for three days before exposing to foot traffic or stress. Concrete takes between 20 and 30 days to cure and reach its peak strength, so for foundations and retaining walls, plan to wait about a month before placing any load on your concrete.

A concrete pathway is very durable and can last upward of 30 years under normal conditions. Heavy snowfall and excessive heat may decrease this lifespan over time, as can vehicle traffic and salt applications during freezing conditions. Homeowners in extreme climates might notice cracking and deterioration after just 15 years, while those in more temperate climates should see multiple decades of life from their concrete.

Although some concrete cracks are cosmetic, others can be more serious. Cracks wider than ⅛ inch or that extend through the slab are serious and can cause structural damage. If you notice these types of cracks in your concrete patio, contact a local contractor who installs concrete patios to inspect the damage and determine how to fix it.

In most cases, you’ll want your patio to be 4 inches thick, although you should add reinforcement and increase the thickness up to around 8 inches if you want it to support heavier loads and resist cracking more readily. Although thicker slabs will cost more, you’ll start seeing diminishing returns at around 6 inches.

Spraying water on concrete will slow down the curing process and can help create a stronger slab. Spraying your concrete may be necessary if you’re pouring in hotter temperatures above 60 degrees Fahrenheit, if it’s particularly windy, or if your new concrete is exposed to intense sunlight. Avoid spraying for the first four hours, and then spray five to 10 times a day for the following week.

The Dunbarton, NH homeowners’ guide to concrete leveling services

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

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