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11 Best Foundation Companies in Mount Pleasant, SC

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Written By Bradford Cuthrell

Last Updated April 2024

While foundation repair is typically costly and requires significant time, neglecting foundation problems could lead to serious, expensive consequences in the future. Mount Pleasant receives more rain than many places, which puts houses there at greater risk of water-related foundation damage.

To assist homeowners with finding quality foundation services, we compiled a list of well-reviewed and highly rated foundation repair companies serving your area. Read on for our recommendations and to learn about the best foundation repair companies in Mount Pleasant, South Carolina.

Our Recommended Providers

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 Mount Pleasant

Crawlspace Medic of Mt Pleasant

Crawlspace Medic of Mt Pleasant Logo

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

Free quotes

Good customer service

Punctual service

Helps educate customers

Transparent pricing

Services Offered

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

CNT Foundations

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

Free quotes

Transparent pricing

Good customer service

Helps educate customers

Services Offered

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

Chucktown Foundation Repair Co

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

Helps educate customers

Free quotes

Good customer service

Transparent pricing

Services Offered

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

Palmetto Environmental Solutions

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

Free quotes

Helps educate customers

Punctual service

Transparent pricing

Good customer service

Services Offered

Crawl space encapsulation
Inspection
Repair
Mold remediation
Grading and leveling

Charleston Concrete Co

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174 Meeting St, Charleston, SC 29401 (843) 874-7913 charleston-concrete.com

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

Grading and leveling
Repair
Concrete
Retaining walls
Driveways
Sidewalks

Crawl Space Solutions - Crawl Space Repair & Mold Remediation Services

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

Helps educate customers

Free quotes

Punctual service

Transparent pricing

Good customer service

Services Offered

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

First Team Construction, Inc.

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

Transparent pricing

Good customer service

Free quotes

Services Offered

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

Penhall Company

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

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Retaining walls
Mold remediation
Concrete
Repair

Passion Masonry LLC

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

Good customer service

Transparent pricing

Services Offered

Driveways
Concrete
Masonry
Retaining walls
Repair

Summerville Home Repair

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

Good customer service

Transparent pricing

Punctual service

Services Offered

Retaining walls
Repair
Masonry
Crawl space encapsulation

RCC Construction Company

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

Good customer service

Punctual service

Services Offered

Driveways
Repair
Concrete
Masonry
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

Research thoroughly before beginning your foundation repair project, so you can find the most qualified foundation repair provider. Here are the main factors we recommend considering.

Experience

We recommend hiring a local foundation repair provider with a well-established track record of fixing various types of foundations. These companies should have expertise in the latest techniques and materials. Ask providers how long they've served your area.

Reputation

Reading online reviews, checking the Better Business Bureau, and requesting local references helps confirm that a company consistently provides quality work and great customer service. Pay attention if you see multiple complaints about faulty repairs or poor service.

Licensing and Insurance

Make sure any professional you hire has the right licenses, bonds, and coverage for liability and workers' compensation. In South Carolina, general contractors who work on residential homes might 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 might be exempt from licensing requirements. Contractors may have to meet additional requirements to do certain work with concrete.

Warranties

Pick a company that offers transferable warranties for a minimum of a decade and, if possible, lifetime guarantees to fully back its services. This displays confidence that the company's work is top-notch and provides protection if problems come up later.

Questions To Ask Foundation Repair Companies

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

  • What guarantees do you provide? Reputable providers typically provide labor and materials warranties that last at least 10 years.
  • What exact repair method would you recommend for this specific situation and why? Your provider may consider 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.
  • Can you provide a complete written project scope and cost estimate? Asking for a quote in writing helps shield you from unexpected expenses.
  • What foundation defects 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 attempting to bill you for extra work.
  • Realistically, how long will repairs take to complete? Look for companies that provide reasonable estimates.
  • What financing options do you have? Providers often offer payment plans for larger foundation repairs.

Carefully assessing foundation repair companies helps homeowners locate the best fit for their needs. A company that can answer the above questions likely performs long-lasting, quality repairs. Addressing foundation problems right away reduces the risk of future structural damage.

Frequently Asked Questions About Foundation Repair in Mount Pleasant, SC

There are several signs that your foundation needs repairs. These might include:

  • Visible crumbling or cracks in your foundation
  • Uneven ground-level floors
  • Buckling, bowing, or cracked walls
  • Door or window frames that are skewed or tight
  • Cracks in your basement floor
  • Cracks in your driveway

On average, Mount Pleasant homeowners pay roughly $2,732 for foundation repair, although the cost will change based on several factors. The easiest way to get an estimate for the cost of your specific job is to get quotes from a handful of local foundation repair companies. The amount you pay for a job will be determined by things like the type of the repair(s) and the size of your house.

The primary types of foundation repair are crack repair, leak repair, underpinning, stabilization, and waterproofing.

Crack repair and leak repair are what they sound like: your foundation repair expert will perform an inspection and complete any repairs necessary to remedy cracks or leaks. The price will vary depending on the size and cause of the problem.

Underpinning, also called piering or leveling, is when a contractor levels your foundation by underpinning it with large concrete piers. The cost will depend on how many piers are needed. The price of stabilization varies similarly. This process reinforces bowing walls with steel or carbon fiber strips, and the cost will depend on the material and how many strips are used.

Lastly, waterproofing is an overarching term for a number of jobs intended to stop water from getting into your foundation. This can include exterior waterproofing, interior waterproofing, or both, and costs can vary greatly. We recommend contacting a waterproofing specialist if you're interested in waterproofing your foundation.

If you're constructing a new house, have a soil report completed. This report contains 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 potential future issues. If your concerns are about an existing home, a few hundred dollars will cover an inspection and report by a structural engineer. They can alert you to any issues that need attention, and give you advice on how to avoid future problems.

Also ensure that the moisture around your foundation is appropriate, particularly when the weather gets hot. As Mount Pleasant 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 gutters or pipes, so you can get them repaired 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 permits and paperwork it has acquired to verify that everything is properly authorized per Mount Pleasant regulations.

Foundation repairs carried out by a reliable company should last a long time. Bigger and more extensive repairs, such as basement waterproofing, can be rather involved and expensive, but they do a lot in terms of reducing your risk of future issues.

The amount of time a foundation repair takes varies greatly depending on the type of repair that is needed and the size of your house. Most repairs will take anywhere from one to several weeks. Consult your Mount Pleasant foundation repair company for the specific timeline for your project.

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