Best 5 Foundation Repair Companies in Concord, NH

Common Causes of Foundation Problems in Concord

Foundation issues have several possible causes. Here are the top 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 clay or sand concentrations is highly expansive. In the heavy rainfall Concord experiences, the soil absorbs moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction puts pressure on 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 encroach on a home's foundation through crevices, and may apply force that causes your foundation breaking, pipes being damaged, and overall structural weakening.

How to Choose the Best Foundation Repair Company

Choosing a foundation company doesn't have to be complicated. We encourage you to list what you desire most in a provider, then evaluate each contractor on your list against these attributes.

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 further insight into a company's experience. You should ask about local inspection processes, permit ordinances and building codes.

One of the best ways to assess a company's reputation is to go to its website. Look for the company's years in business and the qualifications its team holds. Many top companies publish educational content for future customers.

Customer Reviews

We suggest checking the company's Better Business Bureau (BBB) profile to find out whether it's accredited and has a high customer review score. You can check whether other homeowners have reported satisfaction or filed complaints. Pay special attention to what customers say about company warranties. Negative feedback doesn't mean a contractor is unreliable. BBB reviews show how the company addressed complaints. It's a positive sign if the company has resolved issues appropriately and proactively. You should avoid a company with many negative reviews, no credentials, and no communication regarding issues.

Foundation Repair Cost in Concord

The cost of foundation repair can vary quite a bit depending on the extent of the issues and what needs to be done to fix 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 excavation, helical piers, or concrete leveling could cost $7,000 or more. This table shows the average foundation repair costs for common issues.