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Verified Reviews for Concrete Repair pros in Winchester, NH

*The Angi rating for Concrete Repair companies in Winchester, 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 Winchester, 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 09, 2025

Find Concrete repair specialists in Winchester

Avatar for GMK construction

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

5.00(
6
)

RAVEN HISTORIC WINDOW RESTORATION

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

5.00(
5
)

S L Vonderhorst & Sons Inc

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

5.00(
2
)

Wheaton Excavating LLC

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

5.00(
1
)

Eastern Slope Construction

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

Yes, foundation repairs are worth it if you have a significant problem or see signs that could worsen if not dealt with. If your foundation fails, your home can lose up to 20% of its value. Protecting your home from serious structural damage and avoiding more costly repairs later is well worth the money.

Yes, slab leaks are fairly common, especially in older homes and places that are prone to earthquakes which can move home foundations.

Foundation repair costs $250 for a minor crack that doesn’t affect the structure’s integrity, although it can cost as much as $800 if it’s a major crack. Call a pro to get it fixed as soon as possible if your crack is bigger than 1/8 inch wide. Additionally, if you need to seal the foundation to fix leaks, it can cost approximately $2,000 to $7,000.

The best way to determine if ceiling cracks are structural is to hire a ceiling contractor to inspect the cracks and provide a professional opinion. That said, you might be able to make an educated guess based on the size and appearance of the crack. Larger cracks, cracks accompanied by sagging or discoloration, and cracks that travel from the ceiling down the walls are all signs of structural issues.

While it can be difficult to identify a bad foundation at first glance, look for large horizontal cracks, discoloration, bulging basement walls, or signs of water damage. You may also see large gaps between the home and the foundation on the outside or signs of pooling water from a recent storm.

The Winchester, 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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