10 Best Foundation Companies in Hilton Head Island, SC

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Last Updated: February 25, 2025

Repairing your foundation can take a lot of time and money. However, neglecting foundation repairs can result in substantial and costly issues. If your home is in an area (like Hilton Head Island) that receives a high amount of rain, you might be more at risk of issues such as water leaking into cracks in your foundation.

To help homeowners find trusted foundation services, we researched the most dependable foundation repair companies near you. Read on to see our recommendations for the best foundation repair companies in Hilton Head Island, South Carolina.

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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 10 Best Foundation Companies in Hilton Head 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

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

Services Offered

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

Crawlspace Medic of Savannah

Crawlspace Medic of Savannah Logo

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51 W Fairmont Ave, Savannah, GA 31406 (912) 228-5008 crawlspacemedic.com

Helps educate customers

Free quotes

Transparent pricing

Good customer service

Services Offered

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

Islands Crawlspace, Savannah Ga Basement Repair / Encapsulation

Islands Crawlspace, Savannah Ga Basement Repair / Encapsulation Logo

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24 Franklin Creek Rd S, Savannah, GA 31411 (912) 308-0955 islandscrawlspace.com

Helps educate customers

Transparent pricing

Good customer service

Free quotes

Services Offered

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

First Team Construction, Inc.

First Team Construction, Inc. Logo

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User Rating

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

Free quotes

Good customer service

Services Offered

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

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

Crawl space encapsulation
Repair
Masonry
Retaining walls

Passion Masonry LLC

Passion Masonry LLC Logo

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User Rating

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

Services Offered

Concrete
Repair
Masonry
Driveways
Retaining walls

RCC Construction Company

RCC Construction Company Logo

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

Services Offered

Concrete
Masonry
Driveways
Repair

GGR Stucco LLC And Painting

GGR Stucco LLC And Painting Logo

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User Rating

3 Spirea Ln, Bluffton, SC 29910 (843) 227-1127 ggrstuccollcandpainting.com

Services Offered

Repair

Bottomline Construction Services

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User Rating

17 Westgate Blvd, Savannah, GA 31405 (912) 438-4360 bottomlineconstructionga.com

Services Offered

Concrete
Repair
Driveways

Hazel's Construction LLC

Hazel's Construction LLC Logo

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User Rating

13 Briar Rose Ln, Beaufort, SC 29906 (843) 473-9537 hazels-construction-llc.business.site

Services Offered

Repair
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

Hiring a qualified foundation repair business ensures you have someone who will inspect the damage thoroughly and make appropriate fixes. It's important to do your research beforehand, focusing on the factors listed here.

Experience

Look for a well-established local company with a long track record of experience successfully completing all types of foundation repairs. These companies have specialized expertise with the latest materials and methods. Ask how long a company has served homes in 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 many complaints about poor service or faulty repairs.

Licensing and Insurance

Only hire companies that are properly licensed, bonded, and have both workers compensation and liability insurance. In South Carolina, general contractors who work on residential homes may be licensed by the Contractor's Licensing Board (if they also do commercial work) or the Residential Builders Commission (if they only do residential work). General contractors are required to 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 can 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 repair work. This demonstrates faith that its services are top-quality and safeguards you if issues arise in the future.

Questions To Ask Foundation Repair Companies

As you evaluate potential foundation repair companies, make sure to ask specific questions such as:

  • What options do you offer for financing? Providers often offer payment plans for larger foundation repairs.
  • What type of warranties are provided? Trustworthy providers often offer warranties of at least 10 years on labor and materials.
  • What are some likely causes of the problem based on your inspection? Look for clear explanations and solutions in the answer. Companies that provide vague answers may be attempting to bill you for unneeded work.
  • Can you provide a complete written project scope and cost estimate? Asking for a quote in writing helps shield you from unexpected costs.
  • Realistically, how long will the repairs take? Look for providers that provide reasonable estimates.
  • What exact repair method do you recommend for my specific situation and why? Your provider may consider options such as carbon fiber, wall anchors, and steel piers. By asking, you can get an idea of what solutions a company offers and compare between providers.

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

Frequently Asked Questions About Foundation Repair in Hilton Head Island, SC

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

On average, Hilton Head Island homeowners spend roughly $2,255 on foundation repair. The cost of foundation repair will vary greatly depending on a number of factors. Things like the extent of the damage, the type of repair needed, and the size of your home will all factor in. The best way to find out how much a job might cost is to speak with a local foundation repair company and schedule a free inspection and estimate.

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 measures 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 required. The cost of underpinning also varies. This process, sometimes referred to as piering or leveling, involves underpinning your foundation with concrete piers to level it; the cost depends on how many piers are needed.

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

To protect your foundation, you should make sure it gets the proper level of moisture, especially in hot weather. Hilton Head Island sees more rain than many places, so be sure that your gutters and landscaping are arranged to prevent too much water from collecting near your foundation. You should also make sure that you promptly identify and repair any leaking gutters or pipes.

If you think there may be any problems with your foundation, you can contact a structural engineer for an evaluation. This will run you a few hundred dollars, but the consultation can provide you with a list of things to be aware of as well as additional steps to further protect your foundation. Lastly, if you're constructing a new home, make sure that you have a soil report done. This report provides information about how well the soil on your property can support a foundation and highlights potential future issues.

Your foundation repair professional should acquire the needed permits. You can ask the company to provide a detailed explanation of the steps in its process and to see the paperwork and permits it has assembled to ensure everything is properly authorized per Hilton Head Island regulations.

Some signs that your foundation needs waterproofing include discoloration or odors, basement flooding, hairline cracks, uneven floors, white powder or spots on your walls, or signs of fungus, mildew, or mold. Your contractor can tell you whether you need interior or exterior waterproofing.

Interior waterproofing can involve the use of sealants or the installation of sump pumps and drains and generally is less costly than exterior waterproofing. Exterior waterproofing can involve applying physical barriers to basements and crawl spaces, installing exterior drains, or changing your landscaping.

Generally, yes, you'll be able to continue living in your home while foundation repair work is going on. You can ask your foundation repair technician to be certain.

Other Hilton Head Island, SC Home Services

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