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11 Best Foundation Companies in James Island, SC

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

Last Updated: February 25, 2025

Foundation repairs can demand a lot of time and money. However, not fixing foundation problems could lead to major and costly issues in the future. Residing in an area, like James Island, that sees a lot of rain can increase the likelihood of foundation problems, as water can build up and seep into the concrete.

To help, we've compiled a list of top foundation service providers in your area. Keep reading to find the best foundation repair companies in James Island, 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 James Island

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.

Mount Valley Foundation Services

Mount Valley Foundation Services Logo

Our Rating

User Rating

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

Services Offered

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

Crawlspace Medic of Mt Pleasant

Crawlspace Medic of Mt Pleasant Logo

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User Rating

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

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

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

CNT Foundations

CNT Foundations Logo

Our Rating

User Rating

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

Good customer service

Helps educate customers

Free quotes

Services Offered

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

Chucktown Foundation Repair Co

Chucktown Foundation Repair Co Logo

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User Rating

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

Helps educate customers

Transparent pricing

Free quotes

Services Offered

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

Palmetto Environmental Solutions

Palmetto Environmental Solutions Logo

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User Rating

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

Helps educate customers

Punctual service

Free quotes

Good customer service

Transparent pricing

Services Offered

Inspection
Repair
Mold remediation
Grading and leveling
Crawl space encapsulation

First Team Construction, Inc.

First Team Construction, Inc. Logo

Our Rating

User Rating

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

Good customer service

Free quotes

Services Offered

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

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

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

Summerville Home Repair

Summerville Home Repair Logo

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User Rating

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

Good customer service

Punctual service

Transparent pricing

Services Offered

Repair
Retaining walls
Masonry
Crawl space encapsulation

Penhall Company

Penhall Company Logo

Our Rating

User Rating

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

Helps educate customers

Good customer service

Services Offered

Concrete
Retaining walls
Repair
Mold remediation

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

Concrete
Masonry
Repair
Driveways
Retaining walls

RCC Construction Company

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Our Rating

User Rating

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

Services Offered

Masonry
Driveways
Repair
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

Working with a qualified foundation repair company is important for accurately evaluating the damage and completing repairs correctly. We recommend focusing on these main factors.

Experience

Look for a reliable local foundation provider with many years of successfully fixing all foundation types. Technicians should have extensive experience with current repair materials and methods. Contact the company to ask how long the business has served your community.

Reputation

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

Licensing and Insurance

It's important to select a provider that has the correct licenses, bonding, and insurance for liability and workers' compensation. General contractors in South Carolina who work on residential homes can 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 need to have two years of experience, while residential builders need at least a year. Both need to pass an exam and be bonded. Certain small projects may be exempt from licensing requirements. Contractors may have to meet additional requirements to do certain concrete work.

Warranties

Choose a company that offers long transferable warranties of at least a decade, ideally up to lifetime guarantees, to back their foundation repairs. This demonstrates that they stand behind the quality of their repairs and offers protection if future issues arise.

Questions To Ask Foundation Repair Companies

To compare foundation repair professionals, you should ask specific questions such as:

  • What financing options do you offer? Many providers offer payment plans for larger foundation projects.
  • What type of guarantees do you offer? Trustworthy providers will offer warranties of minimum 10 years on materials and labor.
  • What foundation flaws did you identify during inspection that could be causing the issue? The response should have easy-to-understand explanations and solutions. If a provider offers a vague answer, it may be trying to bill you for unnecessary work.
  • What repairs do you recommend for this situation, and why? Your contractor may provide options such as wall anchors, steel piers, and carbon fiber. By asking, you can get an idea of what solutions a company offers and compare between providers.
  • Realistically, how long will repairs take? Look for providers that provide reasonable estimates.
  • Can you provide a complete written project scope and cost estimate? Getting the details in writing helps protect you from unexpected costs.

Carefully evaluating foundation repair companies helps homeowners select the ideal match for their needs. A provider that can answer the questions above is likely one that offers high-quality, long-lasting repairs. Swiftly tackling foundation problems helps prevent further structural damage.

Frequently Asked Questions About Foundation Repair in James Island, SC

There are a number of signs that your foundation is in need of repair. These might include:

  • Visible crumbling or cracking of your foundation
  • Uneven ground-level or basement floors
  • Buckling, bowing, or cracked walls
  • Window frames or door frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, James Island homeowners spend about $2,733 on foundation repair. The total cost of foundation repair depends on a number of factors. Things like the type of repair needed, the size of your home, and the extent of the damage will all play a part. The easiest way to find out how much a job could cost is to talk to a local foundation repair expert and schedule a free inspection and estimate.

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

For both leak repair and crack repair, a technician will come to your home, complete an inspection, and use various measures to fix leaks or cracks. The amount you spend can vary greatly depending on the size and root cause of the issue.

Stabilization helps to fix bowing walls by inserting carbon fiber or steel strips. The amount you spend will depend on the material chosen and how many strips are required. The cost of underpinning also varies. This process, sometimes referred to as leveling or piering, involves leveling your foundation by underpinning it with concrete piers; the cost will be based on how many piers are used.

If you're looking to waterproof your foundation or basement, we suggest finding a waterproofing specialist. This process can include indoor waterproofing, outdoor waterproofing, or both.

If you're constructing a new home, have a soil report completed. A soil report will contain information about how well the soil on a given piece of land can support a foundation, and can provide you with a heads-up about any potential future issues. If you have concerns about an existing house, for a few hundred dollars, you can get an inspection and report by a structural engineer. The engineer can point you to any things that could use some attention, and advise you on how to avoid future problems.

You also want to make sure that the moisture around your foundation is at an appropriate level, particularly when the weather gets hot. As James Island 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. Also, be on the lookout for leaky pipes or gutters, so you can get them repaired quickly.

Foundation repair usually requires a permit, but obtaining one should not be your responsibility. Your foundation repair professional should obtain all the permits and other documents required in James Island, and should be able to explain the process and/or provide the documents if asked.

You might not love the idea of spending money to hire someone for what appears to be a small foundation repair. However, it's always a smart idea to consult a professional. This way, you can avoid potential future issues that could be even more expensive. You may be able to fix small hairline cracks on your own, but it's always in your best interest to get an expert opinion first.

Foundation repair, especially large repairs such as basement waterproofing, should last a long time. This is especially true if you employ a reliable company. By solving systemic issues with your foundation, or reinforcing important areas, you reduce your risk of future problems.

Other James Island, SC Home Services