11 Best Foundation Companies in North Charleston, SC

More than 300 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Foundation repair can involve significant time and financial investment. However, neglecting issues can lead to serious consequences and high costs in the future. The higher than usual rainfall in North Charleston presents unique risks to your home's foundation. Water could leak through cracks or even seep into the concrete itself.

Luckily for homeowners like you, we’ve compiled and reviewed a list of the best and most trusted foundation repair companies in your area. Continue reading our recommendations to find the best foundation repair companies in North Charleston, South Carolina.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.9/5
  • Regional Expert
  • Great Reputation
  • Track Record of Success
Best Warranty Options
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 11 Best Foundation Companies in North Charleston

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

Groundworks Logo

Our Rating

User Rating

1850 Ashley River Rd, Charleston, SC 29407 (843) 941-5197 groundworks.com

Services Offered

Concrete
Crawl space encapsulation
Sidewalks
Retaining walls
Waterproofing
Repair
Inspection
Mold remediation
Grading and leveling
Sump pumps
Driveways
Masonry

Crawlspace Medic of Mt Pleasant

Crawlspace Medic of Mt Pleasant Logo

Our Rating

User Rating

800 Johnnie Dodds Blvd Suite 206, Mt Pleasant, SC 29464 (843) 225-7892 crawlspacemedic.com

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Crawl space encapsulation
Repair
Masonry
Grading and leveling
Waterproofing
Retaining walls
Inspection
Sealing
Sump pumps
Mold remediation
French drains

CNT Foundations

CNT Foundations Logo

Our Rating

User Rating

3362 Navajo St, North Charleston, SC 29405 (843) 970-1382 yourfoundationexperts.com

Helps educate customers

Good customer service

Free quotes

Services Offered

Grading and leveling
Concrete
Sealing
Masonry
Sump pumps
Crawl space encapsulation
Driveways
Repair
Mold remediation
Retaining walls

Chucktown Foundation Repair Co

Chucktown Foundation Repair Co Logo

Our Rating

User Rating

65 Fairchild St, Charleston, SC 29492 (843) 920-4170 charleston-foundationrepair.com

Free quotes

Helps educate customers

Transparent pricing

Services Offered

Retaining walls
Inspection
French drains
Repair
Concrete
Sump pumps
Waterproofing
Grading and leveling
Masonry
Crawl space encapsulation

Palmetto Environmental Solutions

Palmetto Environmental Solutions Logo

Our Rating

User Rating

455 Long Point Rd Ste J, Mt Pleasant, SC 29464 (843) 310-0110 palmettoenvironmentalsolutions.com

Free quotes

Punctual service

Transparent pricing

Good customer service

Helps educate customers

Services Offered

Repair
Inspection
Crawl space encapsulation
Grading and leveling
Mold remediation

First Team Construction, Inc.

First Team Construction, Inc. Logo

Our Rating

User Rating

504 Minim St, Charleston, SC 29414 (843) 873-8030 1stteamconstruction.com

Free quotes

Good customer service

Services Offered

Mold remediation
Repair
French drains
Crawl space encapsulation
Masonry
Retaining walls
Concrete

Crawl Space Solutions - Crawl Space Repair & Mold Remediation Services

Crawl Space Solutions - Crawl Space Repair & Mold Remediation Services Logo

Our Rating

User Rating

6650 Rivers Ave, North Charleston, SC 29406 (843) 826-0404 newcrawlspace.com

Services Offered

Crawl space encapsulation
Masonry
Mold remediation
Inspection
Repair
Grading and leveling
Retaining walls
Sealing

Summerville Home Repair

Summerville Home Repair Logo

Our Rating

User Rating

206 Glebe Rd, Summerville, SC 29485 (843) 200-1971 summervillehomerepair.com

Transparent pricing

Punctual service

Good customer service

Services Offered

Masonry
Retaining walls
Crawl space encapsulation
Repair

Penhall Company

Penhall Company Logo

Our Rating

User Rating

3170 Stanton Ct B, North Charleston, SC 29418 (843) 767-1881 penhall.com

Good customer service

Helps educate customers

Services Offered

Concrete
Mold remediation
Repair
Retaining walls

Passion Masonry LLC

Passion Masonry LLC Logo

Our Rating

User Rating

4218 River Rd, Johns Island, SC 29455 (843) 459-2908 passionfoundations.com

Services Offered

Driveways
Masonry
Concrete
Retaining walls
Repair

RCC Construction Company

RCC Construction Company Logo

Our Rating

User Rating

25 Toppers Ln, Beaufort, SC 29906 (843) 524-9675 rccconstruction.com

Services Offered

Driveways
Repair
Masonry
Concrete
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on foundation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Foundation Repair Company

Conduct research before beginning your foundation repair project in order to find the most qualified foundation repair company. Here are the main factors we recommend considering.

Experience

Pick a local foundation repair company with extensive experience fixing all kinds of foundation problems. It should have specialized knowledge of the latest repair techniques and materials. Ask how long a company has served your area.

Reputation

Spend time reading through online reviews, browsing the Better Business Bureau, and requesting local references. This will help verify that the company consistently delivers quality work and great customer service. Take note of complaints about poor service or faulty repairs.

Licensing and Insurance

It's important to select a company that has the right licenses, bonding, and coverage for liability and workers' compensation. General contractors in South Carolina who work on residential homes may be licensed by the Contractor's Licensing Board (if they also work on commercial jobs) or the Residential Builders Commission (if they do only residential work). General contractors must have two years of experience, while residential builders must have at least a year. Both must pass an exam and be bonded. Certain small projects may be exempt from licensing requirements. There may be additional requirements for contractors to do certain concrete work.

Warranties

Look for a company that provides transferable coverage for a minimum of 10 years, or preferably lifetime guarantees, to back its foundation repairs. This demonstrates faith that its services are top-quality and safeguards you if issues come up in the future.

Questions To Ask Foundation Repair Companies

During your assessment of potential foundation repair companies, make sure to ask in-depth questions such as:

  • What financing options do you have? Many providers offer payment plans for larger foundation projects.
  • Can you provide a project scope and cost estimate in writing? Make sure to get quotes in writing to shield yourself from unexpected costs.
  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide unclear answers may be trying to bill you for extra work.
  • What repair method would you recommend for this specific situation and why? Your provider may consider options such as steel piers, wall anchors, and carbon fiber. Asking allows you to compare suggested solutions between companies.
  • What guarantees do you provide? Reliable companies generally provide labor and materials warranties for at least 10 years.
  • Realistically, how long will the repairs take to complete? Look for providers that provide reasonable estimates.

Carefully reviewing foundation repair companies will help you identify the right one for you. Providers that can thoroughly answer these questions will likely offer high-quality, durable repairs. Promptly addressing foundation issues helps avoid future structural damage.

Frequently Asked Questions About Foundation Repair in North Charleston, SC

If your foundation needs repairs, it may manifest in a number of ways. Outside, you may notice a crumbling or cracking foundation or a cracked driveway. Your ground level might have uneven or cracked floors. You may notice doors or windows sticking in their frames, or that the frames are skewed. You could also notice cracking, bowing, or buckling walls.

On average, North Charleston homeowners pay roughly $2,733 for foundation repair, although the cost will change based on several factors. The best way to get an estimate for the cost of your specific project is to request quotes from a handful of local foundation repair companies. Your total cost will be influenced by things like the size of your house and type of repair(s) needed.

Types of foundation repair include leak repair, crack repair, stabilization, underpinning, and waterproofing.

Leak repair and crack repair involve a technician coming to your home, performing an inspection, and using various repair techniques to remedy leaks or cracks. The cost of these procedures will vary greatly depending on the size and cause of the problem.

Stabilization involves reinforcing bowing walls by inserting steel or carbon fiber strips. The amount you spend will depend on the material used and how many strips are needed. The cost of underpinning also varies. This process, also called piering or leveling, involves leveling your foundation by underpinning it with concrete piers; the cost will depend on how many piers are needed.

If you're looking to waterproof your foundation or basement, we recommend talking to a waterproofing specialist. This process may include outdoor waterproofing, indoor waterproofing, or both.

When building a new house, make sure that a soil report is completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can give you a heads-up about any potential future issues. If your concerns are about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. They can point you to any issues that need attention, and advise you on avoiding future problems.

You also want to make sure that the moisture around your foundation is appropriate, particularly when the weather gets hot. As North Charleston sees more rain than many other places, keep an eye on your gutters and landscaping to make sure too much water isn't getting into your soil or foundation. You should also stay vigilant for leaky pipes or gutters and repair them promptly.

Your foundation repair professional should acquire the needed permits. You can request that the company provide a detailed explanation of its process and to see the paperwork and permits it has assembled to verify that everything is properly authorized per North Charleston regulations.

Foundation repairs can sometimes, foundation repairs can be considered capital improvements if they fit the criteria of an improvement that will add to your house's overall value, prolong its life, or adapt it to new uses. In some cases, making capital improvements allows you to qualify for tax breaks. (Speak with your South Carolina tax professional to learn more.) Even if you don't qualify for tax breaks, foundation repairs will, in most cases, positively affect your home's value.

Although some foundation issues may appear small and not worth the cost to repair, when left untreated, they can lead to much larger and more expensive problems down the road. Foundation issues can also have underlying causes which are not readily apparent until after a professional inspection. It's important to repair these underlying issues as soon as possible. For these reasons, we recommend you don't procrastinate on foundation repairs.

Other North Charleston, SC Home Services

Loading map...