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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 October 31, 2025

Find Concrete repair specialists in Grantham

3 Brothers Masonry

65 Revere Avenue
4.79(
71
)
•Approved Pro

3 Brothers Masonry

65 Revere Avenue
4.79(
71
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
14 local quotes requested

We are locally owned and operated in Manchester.We are a full service residential and commercial masonry business with over 17 years in the trade.We specialize in custom masonry and outdoor kitchen build.For a free onsite quote please call us today.

"Awesome job,been was a great guy, going to hire him in spring for another project, wife and I want to thank him very much"

Scott T on October 2025

We are locally owned and operated in Manchester.We are a full service residential and commercial masonry business with over 17 years in the trade.We specialize in custom masonry and outdoor kitchen build.For a free onsite quote please call us today.

"Awesome job,been was a great guy, going to hire him in spring for another project, wife and I want to thank him very much"

Scott T on October 2025

Mike Clow Construction

53 Water St
1.00(
1
)

Mike Clow Construction

53 Water St
1.00(
1
)
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

6 Sunset St
No reviews yet

Granite State Lawncare

6 Sunset St
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

300 Horne St
No reviews yet

New Energy Builders

300 Horne St
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.

Avatar for Boynton Construction, Inc.

Boynton Construction, Inc.

17 Gilson Rd
No reviews yet

Boynton Construction, Inc.

17 Gilson Rd
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

Foundation repairs typically require a building permit, depending on the state and local jurisdiction. Make sure your contractor follows all building codes, and a local building inspector will review all work to ensure that it is up to code. Not following local building codes can prevent the sale of your home and potentially put your home at an even greater risk of damage if the work isn’t done properly. You can call your local municipal office to confirm that your contractor has filed the necessary permits.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

There are a few ways to reinforce a pier and beam foundation, including installing additional piers and beams for added support and performing underpinning, which redistributes the weight of your home further down into the ground where frost and soil expansion don’t pose a threat to the foundation. The best option for reinforcement varies based on your particular home and the soil conditions beneath it.

Most building departments will require that a certified and licensed foundation repair professional or a structural engineer pull permits for foundation repair, so homeowners usually cannot pull them themselves. This helps ensure that an experienced professional completes all structural work on your home. Minor repairs that are technically DIYable often won’t require permits, but it’s still a good idea to hire a professional to carry out foundation repairs.

You could DIY the work, but unless you have plumber’s knowledge for identifying and fixing a slab leak and specialized equipment in your tool shed, attempting to DIY your slab leak repair isn’t a good idea. It’s simply not something that the average homeowner can take on themselves, regardless of how many successful DIY projects they’ve got under their belt. You could, however, do something simple like foundation waterproofing yourself to save some money on the post-repair work.

The Grantham, NH homeowners’ guide to concrete repairs

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