Crawl Space Repair in Sumter, South Carolina

Find trusted local contractors for crawl space encapsulation, waterproofing, mold removal, and more in Sumter. 11 local companies found.

Local Price Estimates — Sumter

Encapsulation$3,050$7,500
Repair$1,450$5,650
Waterproofing$1,400$4,600
Mold Removal$500$3,900
Inspection$150$400

* Estimates based on local market rates. Get free quotes for exact pricing.

Crawl Space Contractors in Sumter

Crawlspace Medic of Sumter

466 N Guignard Dr, Sumter, SC 29150, USA

5.0

7 reviews

Crawl Space Repair

Lynam Construction LLC

368 Neeley St, Sumter, SC 29150, USA

5.0

6 reviews

Crawl Space Repair

Southeastern Foundation and Crawl Space Repair

100A E Dekalb St, Camden, SC 29020, USA

5.0

21 reviews

Foundation Repair

SERVPRO of Sumter

171 Myrtle Beach Hwy, Sumter, SC 29153, USA

4.9

72 reviews

Crawl Space Repair

Carolina Foundation Solutions

6301 Cannons Campground Rd A, Cowpens, SC 29330, USA

4.9

14 reviews

Foundation Repair

Mount Valley Foundation Services

401 Gamble Dr Suite B, Columbia, SC 29209, USA

4.7

525 reviews

Foundation Repair

Cantey Foundation Specialists

621 Rutledge St, Camden, SC 29020, USA

4.7

544 reviews

Foundation Repair

Cantey Foundation Specialists

5951 US-221, Roebuck, SC 29376, USA

4.6

361 reviews

Foundation Repair

Ram Jack South Carolina

2075 US-21, Ridgeway, SC 29130, USA

4.6

225 reviews

Crawl Space Repair

Ace of Trades Contracting, LLC

35 Cuttino Rd Bld B, Sumter, SC 29150, USA

4.2

6 reviews

Crawl Space Repair

Cement Man Inc

106 Carolina Ave, Sumter, SC 29150, USA

4.0

4 reviews

Crawl Space Repair

FAQs — Crawl Space Services in Sumter

How much does crawl space repair cost in Sumter?

Crawl space repair in Sumter, South Carolina typically costs between $1,450 and $5,650, depending on the extent of damage and services required.

How much does crawl space encapsulation cost in Sumter?

Crawl space encapsulation in Sumter typically costs between $3,050 and $7,500. The price depends on the size of your crawl space and the materials used.

What crawl space services are available in Sumter?

Local contractors in Sumter offer encapsulation, repair, waterproofing, mold removal, insulation, cleaning, and inspection services. Use our directory to find and compare local professionals.

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.

!Year-round high humidity (70–90%) causes persistent crawl space moisture
!Termite and wood-destroying insect pressure is among the highest in the US
!Mold grows rapidly in warm, damp conditions — often within 24–48 hours
!Vented crawl spaces in this region pull in hot, humid air that condenses on cooler surfaces
!Heavy seasonal rainfall and high water tables increase flooding risk

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.

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Pro Tip

Prices vary by location, crawl space size, and severity. Always get 2–3 quotes before hiring.