We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Foundation Repair Companies in Concord, NH

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Foundation Repair
  4. NH
  5. Concord
Written By Max Peterson|Last Updated: February 05, 2024

Concord gets around 46 inches of rain each year, so Concord residents need solid foundations to safeguard their homes. A building company can detect issues such as shifting and cracking before they threaten your home's structural integrity. We've compiled the best Concord foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Concord

Rescon Basement Solutions Logo

Rescon Basement Solutions

Based on 338 customer reviews.

Services Offered

Sump PumpsMold RemediationRepairRetaining WallsRadonWaterproofingCrawl Space EncapsulationSealingGrading And LevelingConcrete


  • Helps educate customers
  • Punctual service
  • Free quotes
198 Londonderry Turnpike, Hooksett, NH 603-665-0890 resconsolutions.com
CrackX - New Hampshire Logo

CrackX - New Hampshire

Based on 19 customer reviews.

Services Offered

ConcreteWaterproofingCrawl Space EncapsulationRetaining WallsMold RemediationInspectionRepair


  • Good customer service
  • Transparent pricing
  • Helps educate customers
497 Hooksett Rd, Manchester, NH 603-893-3367 crackx.com
Arta Foundation Repairs Logo

Arta Foundation Repairs

Based on 26 customer reviews.

Services Offered

RepairSump PumpsConcreteInspectionRetaining WallsWaterproofingMasonryGrading And Leveling


  • Free quotes
  • Transparent pricing
  • Helps educate customers
51 Harvey Rd Unit H, Londonderry, NH 603-306-9164 artafoundationrepairs.com
Erickson Foundation Solutions Logo

Erickson Foundation Solutions

Based on 255 customer reviews.

Services Offered

Grading And LevelingCrawl Space EncapsulationWaterproofingRadonConcreteInspectionRetaining WallsSealingRepair


  • Transparent pricing
  • Free quotes
  • Helps educate customers
14 Clement Rd, Hudson, NH 603-263-4404 ericksonfoundations.com

More Local Foundation Repair Companies

CRACK-X of Merrimack Valley

User Reviews: 4.6/5 

800 Turnpike St #300
North Andover, MA 01845

B-Dry Basement Waterproofing

User Reviews: 4.6/5 

25 Sullivan Rd
North Billerica, MA 01862

Jack And Sons Masonry & Waterproofing

User Reviews: 4.6/5 

7 Pershing St
Billerica, MA 01862

A-1 Foundation Crack Repair, Inc.

User Reviews: 5/5 

282 Central St STE 9
Hudson, MA 01749

A1 Masonry & Construction

User Reviews: 4.7/5 

1500 District Ave
Burlington, MA 01803

AQM - Adam's Quality Masonry

User Reviews: 4.7/5 

Fairmount Ave
Wakefield, MA 01880

Basement Improvements, LLC

User Reviews: 4.6/5 

25 Limerick Rd
Arundel, ME 04046

Peter Maguire Masonry

User Reviews: 4.7/5 

Emerald Ct #5A
Stoneham, MA 02180

Mendez Masonry & Construction

User Reviews: 4.7/5 

34 Hawkes St
Saugus, MA 01906

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Get Your Foundation Repair Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Concord
Average Max Temp:53°F
Average Min Temp:39°F
Average Monthly Precipitation:3.73"
Percent of Homes With Basements54%
Average Cost of Foundation Repair:$3,168
Average Cost of Foundation Waterproofing:$3,327

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Causes of Foundation Problems in Concord

A few factors can lead to foundation issues. These are the most prevalent ones for Concord residents:

  • Topsoil Frost: When temperatures plunge, topsoil abruptly ices over and lower layers can't expand, pushing upper layers to heave and permanently damage infrastructure.
  • Soil composition: Soil with large sand or clay concentrations is highly expansive. In the heavy rainfall Concord receives, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction presses against nearby foundations, even if the foundations stay dry.
  • Aging plumbing: The average Concord home construction year is 1974. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may apply force that leads to your foundation fracturing, pipes rupturing, and overall structural weakening.

How to Choose the Best Foundation Repair Company

When choosing a foundation contractor, you should consider your personal priorities. Ask each provider on your list about the following qualities.

Licensing and Experience

New Hampshire doesn't require any home contractors, including foundation repair providers, to get a license. However, cities and counties in the Granite State can still set their own licensing requirements. We encourage you to consult your city hall about what's required where you live. Talk to representatives to gain more insight into a company's experience. You should ask about local permit ordinances, inspection processes and building codes.

One of the easiest ways to assess a company's reputation is to browse its website. Look for how long the company has operated and the qualifications its team holds. Many leading companies publish educational content for future customers.

Customer Reviews

Before selecting a company, examine its online profile with the Better Business Bureau (BBB). You can examine both positive reviews and complaints. Complaints don't mean a contractor is unreliable. BBB reviews show how the company handled complaints. It's a good sign if the company has fixed issues proactively and favorably. You should steer clear of a company with more negative reviews, no accreditation, and no communication regarding issues.

Foundation Repair Cost in Concord

The cost of foundation repair can range widely depending on the severity of the issues and what needs to be done to resolve them. For minor foundation fractures and settling issues, you may pay as little as $1,900. However, if there is substantial damage, the average cost will likely fall around $3,200. More complex jobs involving digging, helical piers, or concrete leveling could cost $7,000 or more. See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$370
Leak Repair$3,009

Ready to Get a Quote on Your Foundation Repair Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Foundation Repair in Concord

How much does foundation repair cost in Concord?

You could spend about $3,200 on materials and labor for your foundation project. Ultimately, your costs will depend on your specific needs and the extent of the foundation damage.

Will my homeowners insurance cover foundation repair?

Homeowners insurance typically doesn't cover foundation repair that results from normal settling, sinking, or wear and tear. However, you might have a claim if the damage happened due to a covered peril or disaster. Review your specific homeowners, fire, flood, and earthquake insurance policies and speak to your agent for accurate information.

Do Concord foundation repair companies offer warranties or guarantees?

Many foundation repair providers offer warranties. It's important to confirm these warranties with your chosen service provider and be aware of the specifics.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to prevent foundation issues:
  • Ensure your home's gutters and downspouts are in good condition and direct water away from your foundation to prevent water accumulation.
  • Water the soil around your foundation consistently, especially during dry spells, to prevent shrinking and expansion.
  • If possible, grade the soil around your home to angle away from your foundation, promoting water drainage and minimizing the risk of foundation issues.
  • Check your foundation for signs of damage, and repair any issues promptly.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide


U.S. Census Bureau (American Communities Survey)