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Verified Reviews for Concrete Repair pros in Swanzey, NH

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

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

Last update on November 03, 2025

Find Concrete repair specialists in Swanzey

GMK construction

No reviews yet

GMK construction

No reviews yet
1 years of experience

We specialize in pouring concrete sidewalks, patios , concrete floors and much more. we take pride in what we do to make sure you are satisfied with our work and be willing to call us again if you ever need anything else. Our group of guys will make you feel comfortable and at home while we our doing our job we hope you choose us for any concrete needs

We specialize in pouring concrete sidewalks, patios , concrete floors and much more. we take pride in what we do to make sure you are satisfied with our work and be willing to call us again if you ever need anything else. Our group of guys will make you feel comfortable and at home while we our doing our job we hope you choose us for any concrete needs

Avatar for Dirt Dynamix LLC

Dirt Dynamix LLC

No reviews yet

Dirt Dynamix LLC

No reviews yet

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

Avatar for RAVEN HISTORIC WINDOW RESTORATION

RAVEN HISTORIC WINDOW RESTORATION

200 Commonwealth Ave
5.00(
6
)

RAVEN HISTORIC WINDOW RESTORATION

200 Commonwealth Ave
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

ZenFly is a Boston based Window and door installation company offering replacement windows, doors and historic window restoration services. Our company is new but our team of skilled craftsmen have over 30 years of experience. Our attention to detail and unmatched quality sets us aside from anyone else out there. For a free estimate Call 617-429-0373. Ask about our virtual pricing!

"Will was great. He responded promptly and did his best to find a window for me as quickly as possible. (It is very difficult to get one window replaced jin any reasonable amount of time.) The installation went well and everything was cleaned up and functions well."

Kathleen S on October 2020

ZenFly is a Boston based Window and door installation company offering replacement windows, doors and historic window restoration services. Our company is new but our team of skilled craftsmen have over 30 years of experience. Our attention to detail and unmatched quality sets us aside from anyone else out there. For a free estimate Call 617-429-0373. Ask about our virtual pricing!

"Will was great. He responded promptly and did his best to find a window for me as quickly as possible. (It is very difficult to get one window replaced jin any reasonable amount of time.) The installation went well and everything was cleaned up and functions well."

Kathleen S on October 2020

S L Vonderhorst & Sons Inc

2407 N POND RD
5.00(
5
)

S L Vonderhorst & Sons Inc

2407 N POND RD
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

S L Vonderhorst & Sons have been in business since 1988. We are General Contractors specializing in Garages, Barns, Additions, Porches, and Decks. We also do our own excavation and concrete work. Excavation includes driveway repairs, land clearing, and drainage work. We also have a roofing division which handles all aspects of roofing, Asphalt Shingles, Rubber, PVC, Slate and specializing in Metal Standing Seam.

"It went beautifully. They finished the job within 3 days! They cleaned up well after themselves and I was very pleased with their service. I have already rehired them for future projects."

S D on August 2019

S L Vonderhorst & Sons have been in business since 1988. We are General Contractors specializing in Garages, Barns, Additions, Porches, and Decks. We also do our own excavation and concrete work. Excavation includes driveway repairs, land clearing, and drainage work. We also have a roofing division which handles all aspects of roofing, Asphalt Shingles, Rubber, PVC, Slate and specializing in Metal Standing Seam.

"It went beautifully. They finished the job within 3 days! They cleaned up well after themselves and I was very pleased with their service. I have already rehired them for future projects."

S D on August 2019

Wheaton Excavating LLC

586 Rte 123
5.00(
2
)

Wheaton Excavating LLC

586 Rte 123
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Wheaton Excavating LLC we provide top quality and professional workmanship for the residential and commercial markets. working with our clients one on one with diligence,From concept to finish. We offer free estimates and can accept most forms of payment including credit cards.

At Wheaton Excavating LLC we provide top quality and professional workmanship for the residential and commercial markets. working with our clients one on one with diligence,From concept to finish. We offer free estimates and can accept most forms of payment including credit cards.

Eastern Slope Construction

PO Box 292
5.00(
1
)

Eastern Slope Construction

PO Box 292
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Professional Excavation & General Contracting services. Family owned & operated in Dublin, NH serving the Monadnock Region with more than 10 Years experience, Eastern Slope Construction LLC, can provide expertise in a wide variety of services including residential, industrial, and commercial projects. Fully insured & locally owned and operated we are able to offer a broad range of services.

Professional Excavation & General Contracting services. Family owned & operated in Dublin, NH serving the Monadnock Region with more than 10 Years experience, Eastern Slope Construction LLC, can provide expertise in a wide variety of services including residential, industrial, and commercial projects. Fully insured & locally owned and operated we are able to offer a broad range of services.

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Concrete Repair questions, answered by experts

Concrete can crack from general wear, improper installation, or in response to uneven support from the soil underneath. Small, thin cracks on the surface of aging concrete are usually a result of normal wear and tear, while cracks on new concrete more likely indicate a problem with installation. Larger cracks or uneven steps can signify a much more severe issue. A concrete contractor should be able to diagnose the cause and repair concrete cracks for you.

The foundation repair that will work best varies based on the extent of the damage, the underlying cause, soil conditions, weather conditions, and more. Permanent foundation solutions like underpinning and exterior drainage solutions are better than temporary fixes that don’t address the source of the issue. Some examples of more temporary solutions include mudjacking or slabjacking, waterproof paint, and dampproofing. The best course of action is to have a reliable foundation specialist inspect your issue, treat the underlying problem, and restabilize your foundation.

Foundation problems are costly to repair, but if you already own the home, you can either handle the issues or allow the property to (literally) sink into disrepair. The opposite is true when buying a home. Walk away if the seller refuses to lower the asking price once foundation issues are exposed or if they refuse to handle the problems before the completion of the sale.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

If your foundation isn’t properly square, there’s a chance that anything you built before detecting the issue may need to be torn down. A major miscalculation could leave some walls of your home unsupported. 

The Swanzey, NH homeowners’ guide to concrete repairs

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

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