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Verified Reviews for Concrete Repair pros in Grantham, NH

*The Angi rating for Concrete Repair companies in Grantham, 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 Grantham, 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 20, 2025

Find Concrete repair specialists in Grantham

Mike Clow Construction

1.00(
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Mike Clow Construction

1.00(
1
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31 years of experience

Fully Insured, with 22 years of experience. quality workmanship at an affordable rate.

"building is 5 1/2 inches out of square. Each corner is a different height. Wall lean, slab looks like it had a windshield wipers try to spread it....see photos mikeclowconstruction.net"

Edmund S on July 2020

Fully Insured, with 22 years of experience. quality workmanship at an affordable rate.

"building is 5 1/2 inches out of square. Each corner is a different height. Wall lean, slab looks like it had a windshield wipers try to spread it....see photos mikeclowconstruction.net"

Edmund S on July 2020

Granite State Lawncare

No reviews yet

Granite State Lawncare

No reviews yet
29 years of experience

We are a general contracting property service company specializing in all aspects of construction to weekly lawn maintenance programs. We are a fully staffed company who never subcontracts work to assure 100% client satisfaction. We accept all major credit cards and offer payment via our website granitestatelawns.com

We are a general contracting property service company specializing in all aspects of construction to weekly lawn maintenance programs. We are a fully staffed company who never subcontracts work to assure 100% client satisfaction. We accept all major credit cards and offer payment via our website granitestatelawns.com

New Energy Builders

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New Energy Builders

No reviews yet
24 years of experience

We build homes to survive the test of time. 6 employee crew. Materials paid up front & 33% of projected labor. We do not subcontract out work--we are a talented team that handles everything start to finish.

We build homes to survive the test of time. 6 employee crew. Materials paid up front & 33% of projected labor. We do not subcontract out work--we are a talented team that handles everything start to finish.

CRV Construction

3.00(
2
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CRV Construction

3.00(
2
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29 years of experience

18 PLUS YRS IN BUSINESS. START TO FINISH HOME'S 100% SATISFACTION A+ RATING WITH BETTER BUSINESS BUREAU BBB.ORG WWW.CRV-CONSTRUCTION.COM +

18 PLUS YRS IN BUSINESS. START TO FINISH HOME'S 100% SATISFACTION A+ RATING WITH BETTER BUSINESS BUREAU BBB.ORG WWW.CRV-CONSTRUCTION.COM +

Avatar for Boynton Construction, Inc.

Boynton Construction, Inc.

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Boynton Construction, Inc.

No reviews yet
25 years of experience

Boynton Construction, Inc. is a general contracting company that specializes in Custom Home Building and Residential and Commercial Construction. We have three full time employees, who are experienced, professional, and courteous. We hire and have excellent working relationships with subcontractors as well-so we can handle anything! We are always thinking of our clients and working tirelessly to make the home building, remodeling or repair process timely, tidy, and convenient. We bill bi-weekly. Bills can be emailed, mailed, or hand delivered, whichever is the customer's preference. We accept checks, credit cards and bank transfers/eChecks. Payment for services are due upon receipt. We also ask for a percentage down to book the project and purchase materials. If you're looking for quality craftsmanship, integrity, and timeliness, you're going to want Boynton Construction, Inc. We autograph our work with excellence!

Boynton Construction, Inc. is a general contracting company that specializes in Custom Home Building and Residential and Commercial Construction. We have three full time employees, who are experienced, professional, and courteous. We hire and have excellent working relationships with subcontractors as well-so we can handle anything! We are always thinking of our clients and working tirelessly to make the home building, remodeling or repair process timely, tidy, and convenient. We bill bi-weekly. Bills can be emailed, mailed, or hand delivered, whichever is the customer's preference. We accept checks, credit cards and bank transfers/eChecks. Payment for services are due upon receipt. We also ask for a percentage down to book the project and purchase materials. If you're looking for quality craftsmanship, integrity, and timeliness, you're going to want Boynton Construction, Inc. We autograph our work with excellence!

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Concrete Repair questions, answered by experts

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

It depends on the severity of the damage, lasting from a few days to several weeks.

Yes, you can fill cracks in concrete if you’re a somewhat handy homeowner. It’s important to know which concrete patching method to use, as small cracks require different approaches than large ones. It might seem challenging to determine which product to use and the tools necessary for the project, but with a bit of background, homeowners can restore their cracked concrete easily.

The best foundation repair method will depend on the issue you’re having, but usually, foundation instability is best fixed using supportive piers, like steel piers or helical piers. A professional foundation repair contractor or structural engineer should always decide what the best course of action is, and even then, it’s imperative that you also take measures to treat the underlying issue as well, like soil erosion or oversaturation from runoff.

If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.

The Grantham, 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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