Top-rated concrete repair specialists.

Get matched with top concrete repair specialists in Grantham, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your concrete repair project in Grantham, NH?

Select your specific project to find the pro for you.

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!

Showing 1-10 of 16
Concrete Repair questions, answered by experts

Always hire a foundation repair contractor the moment you suspect your house doesn't have a good foundation. The longer you wait to address foundation issues, the more likely they can lead to bowing floors, cracks in walls and ceilings, sticking doors and windows, chimney and roof problems, and more. Foundation problems can also let moisture into your home, leading to water damage, mold, and mildew problems.

Periodic sealing and cleaning to maintain appearance and integrity.

You can patch minor cracks and damage yourself using concrete fillers or mortar. Larger damage may require full replacement of affected slabs. However, water damage to your concrete will never disappear unless you address the root cause causing the water to cumulate. To prevent future damage, you can also waterproof your concrete.

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.

Visible cracks, scaling, flaking, and uneven surfaces indicate a bad concrete job. Additional signs vary depending on the project. You may notice poor drainage or even exposed rebar. Quality issues result from using the wrong concrete, rushing the work, or inexperienced workers completing the job.

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.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"