Crawl Space Repair in Charleston, South Carolina
Reviewed by Michael Peterson· Licensed Home Inspector
4 crawl space companies serve Charleston, South Carolina, together holding 820 customer reviews. Crawlspace Medic of Charleston is the highest-rated at 5.0★ (203 reviews). Local crawl space repair typically runs $1,600–$6,100, and full encapsulation $3,150–$8,450. The most common services offered here are waterproofing, foundation repair, crawl space repair.
Find trusted local contractors for crawl space encapsulation in Charleston, waterproofing in Charleston, mold removal in Charleston, and more in Charleston.
Local Price Estimates — Charleston
* Estimates based on local market rates. Get free quotes for exact pricing. See the full repair cost guide, encapsulation cost guide, or cost calculator.
Crawl Space Contractors in Charleston
800 Johnnie Dodds Blvd, Mt Pleasant, SC 29464
203 reviews
6206 Savannah Hwy, Ravenel, SC 29470
104 reviews
1850 Ashley River Rd, Charleston, SC 29407
488 reviews
1750 Remount Rd ste c unit 705, Charleston, SC 29406
25 reviews
FAQs — Crawl Space Services in Charleston
How much does crawl space repair cost in Charleston?
Crawl space repair in Charleston, South Carolina typically costs between $1,600 and $6,100, depending on the extent of damage and services required. With 4 local companies to compare, getting 2–3 quotes usually saves 15–30%.
How much does crawl space encapsulation cost in Charleston?
Crawl space encapsulation in Charleston typically costs between $3,150 and $8,450. The price depends on the size of your crawl space and the materials used.
Who is the top-rated crawl space company in Charleston?
Crawlspace Medic of Charleston is the highest-rated crawl space contractor in Charleston with a 5.0★ rating from 203 reviews. Mount Valley Foundation Services (4.8★, 488 reviews) is also highly rated. Ratings shown are from public customer reviews.
How many crawl space contractors serve Charleston?
4 crawl space companies are listed for Charleston. The average local rating is 4.8★ across 820 reviews. Contractors in nearby Columbia and Myrtle Beach also serve the area.
What crawl space services are available in Charleston?
Charleston contractors most commonly offer waterproofing, foundation repair, crawl space repair, alongside repair, insulation, cleaning, and inspection. Compare providers above to see who offers what.
What should Charleston homeowners know before hiring a crawl space contractor?
In most Southeast states, building codes now allow (and many require) sealed crawl spaces. If your home has a vented crawl space, converting to sealed is one of the highest-ROI home improvements you can make in this climate. Always verify licensing and insurance, and get itemized quotes from at least two Charleston-area companies before signing.
Crawl Space Concerns in South Carolina
The Southeast has the most challenging crawl space conditions in the country. Hot, humid air entering through foundation vents condenses on cooler crawl space surfaces, creating a moisture cycle that vented designs cannot solve. Encapsulation with a dehumidifier is the standard recommendation in this region.
Local Tip — South Carolina
In most Southeast states, building codes now allow (and many require) sealed crawl spaces. If your home has a vented crawl space, converting to sealed is one of the highest-ROI home improvements you can make in this climate.
Recommended services for Charleston:
Get Free Quotes in Charleston, South Carolina
Compare prices from local crawl space professionals. No obligation.
Helpful Guides
Pro Tip
Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.