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Best 5 Foundation Repair Companies in Raleigh, NC

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Written By Max Peterson | Last Updated: February 05, 2024

Raleigh gets around 46 inches of rain each year, so area homeowners need solid foundations to protect their properties. You should contact a foundation expert as soon as you can after noticing shifting or cracking walls. We've compiled the best Raleigh foundation repair companies, so you can find the right one for you.

5 Best Foundation Repair Companies in Raleigh

Stonewall Structural Engineering, PLLC Logo

Stonewall Structural Engineering, P

Based on 185 customer reviews.

Services Offered

Inspection Foundation Repair Retaining Walls


  • Transparent pricing
  • Helps educate customers
  • Good customer service
4800 Falls Of Neuse Rd, Raleigh, NC 919-407-8663 stonewalleng.com
Drainage & Waterproofing Solutions LLC Logo

Drainage & Waterproofing Solutions

Based on 68 customer reviews.

Services Offered

Maintenance Inspection French Drains Crawl Space Encapsulation Sealing Leveling Retaining Walls Sump Pumps Foundation Waterproofing Grading Foundation Installation Foundation Repair


  • Transparent pricing
  • Free quotes
  • Helps educate customers
228 Weston Rd, Garner, NC 919-508-7503 drainagenwaterproofing.com
Crawlspace Medic of Raleigh Logo

Crawlspace Medic of Raleigh

Based on 122 customer reviews.

Services Offered

French Drains Maintenance Vapor Barrier Foundation Waterproofing Inspection Foundation Installation Foundation Repair Leveling Sump Pumps Masonry Crawl Space Encapsulation Mold Remediation Retaining Walls


  • Good customer service
  • Free quotes
  • Helps educate customers
100 Dominion Dr Ste 107, Morrisville, NC 919-888-1312 crawlspacemedic.com
Advanced Structural Repair, LLC. Logo

Advanced Structural Repair

Based on 87 customer reviews.

Services Offered

Vapor Barrier Inspection Retaining Walls Foundation Replacement Foundation Repair Crawl Space Encapsulation Girders Leveling Foundation Installation


  • Free quotes
  • Good customer service
3901 Barrett Dr Suite 209, Raleigh, NC 919-377-0796 advancedstructuralrepair.com

More Local Foundation Repair Companies

Raleigh Concrete Solutions

User Reviews: 4.6/5 

6501 Creedmoor Rd STE 102
Raleigh, NC 27613

City of Oaks Foundation Repair Co

User Reviews: 4.6/5 

5959 Triangle Town Blvd #65
Raleigh, NC 27616

Crawl Space & Basement Technologies

User Reviews: 4.6/5 

2650 Discovery Dr STE 100
Raleigh, NC 27616

ah construction solutions, llc

User Reviews: 4.5/5 

326 Hester St
Knightdale, NC 27545

Shamrock Waterproofing Inc

User Reviews: 4.4/5 

6008 Triangle Dr #119
Raleigh, NC 27617

RCS - Crawlspace and Basement Sealing

User Reviews: 4.3/5 

3004 Dunkirk Dr
Raleigh, NC 27613

Triangle Reconstruction

User Reviews: 4.5/5 

101 Woodwinds Industrial Ct suite f
Cary, NC 27511

Tagg Concrete Coatings

User Reviews: 4.7/5 

1423 Wait Ave #340D
Wake Forest, NC 27587

Formation Concrete

User Reviews: 4.6/5 

8108 Rockhind Way
Wake Forest, NC 27587

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

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Facts about Raleigh
Average Max Temp: 69°F
Average Min Temp: 51°F
Average Monthly Precipitation: 3.75"
Percent of Homes With Basements 15%
Average Cost of Foundation Repair: $2,766
Average Cost of Foundation Waterproofing: $2,902

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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 Raleigh

A home in Raleigh might experience foundation issues for numerous reasons. Some are specific to the local environment, while others are widespread nationwide. They include:

  • Soil composition: Soil with large clay or sand concentrations is highly expansive. In the heavy rainfall Raleigh gets, 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: While many Raleigh homes are fairly new, some still use cast-iron plumbing. When the pipes start eroding, leakage could reach your foundation and even pool beneath it.
  • Improper modifications: Roofing or landscaping work that wasn't completed properly could lead to your foundation settling.
  • Tree Roots: Tree roots can intrude into a home's foundation through cracks, and may apply force that results in your foundation cracking, pipes rupturing, and overall structural destabilization.

How to Choose the Best Foundation Repair Company

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

Licensing and Experience

According to the North Carolina Licensing Board for General Contractors, foundation repair and concrete companies in the state must have either a Building Contractor license, a Residential Contractor license, or both. Talk to staff to gain additional insight into a company's experience. You should ask about local building codes, permit ordinances and inspection processes.

One of the most effective ways to evaluate a company's reputation is to browse its website. Look for how long the company has operated and what credentials its team holds. Many leading companies provide educational content for potential customers.

Customer Reviews

When you're researching a company's standing, check out its Better Business Bureau (BBB) profile. There, you can find its rating and a list of customer reviews, both complaints and positive experiences. Negative feedback doesn't mean a contractor is bad news. BBB reviews show how the company dealt with complaints. It's a positive sign if the company has resolved 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 Raleigh

The price of foundation repair can range widely based on the extent of the issues and what must be fixed. For minor foundation cracking and settling concerns, you may pay as little as $1,800. However, if there is substantial deterioration, the normal cost is about $2,800. More involved projects requiring excavating, helical piers, or major mudjacking could cost $6,800+. This table shows the average foundation repair costs for common issues.

Common Foundation Repair Services Average Cost
Crack Repair $331
Leak Repair $2,630
Stabilization $4,533
Underpinning $1,270
Waterproofing $2,902

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Frequently Asked Questions About Foundation Repair in Raleigh

How much does foundation repair cost in Raleigh?

Foundation repair costs about $2,800 in Raleigh. The final numbers depend on how severe the damage is and what type of repair you need.

What are some signs I need foundation waterproofing?

Some hints your home needs foundation waterproofing include uneven floors, mold or mildew growth, plumbing leaks, hairline cracks, flooding, and discoloration or odors.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing drains and sump pumps or using sealants around a crawlspace. Exterior waterproofing is generally less expensive. It involves installing exterior drains and establishing physical barriers between your foundation and yard.

How long does foundation repair usually take?

Foundation repair is usually a multi-day job, but the hands-on work takes less than a week. If your repair job involves new concrete, the crew might pause work for seven to ten days while it cures.

What preventive measures can I take to avoid foundation issues?

You can take several preventive measures to reduce the chances of foundation issues:
  • Make sure your home's gutters and downspouts are properly installed 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 slope away from your foundation, encouraging water drainage and reducing the risk of foundation issues.
  • Keep an eye on your foundation for cracks, and address 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)