Mold Remediation Cost Guide for Charleston SC
Real pricing for mold inspection, testing, removal, and remediation in the Charleston area. Learn what factors affect cost and what insurance typically covers.
Mold Service Pricing in Charleston SC
| Service | Cost Range | Timeline | Details |
|---|---|---|---|
| Mold Inspection (Visual) | Free | 1-2 hours | Seaside Mold Medic offers free visual inspections throughout Greater Charleston |
| Mold Testing (Air + Surface) | $300 – $600 | 2-3 days (lab results) | Lab-verified spore counts and species identification. Often credited toward remediation. |
| Small Mold Removal (<10 sq ft) | $500 – $2,000 | 1 day | Localized mold removal in a single area — bathroom, window sill, or small wall section. |
| General Mold Remediation | $500 – $6,000 | 1-3 days | Multiple rooms or moderate contamination. Includes containment, HEPA, antimicrobial treatment. |
| Black Mold Remediation | $1,000 – $15,000+ | 2-5 days | Stachybotrys removal requires full containment, hazmat PPE, and lab verification. |
| Whole-Home Mold Remediation | $3,000 – $15,000+ | 3-7 days | Extensive contamination throughout the home. May include demolition and reconstruction. |
| Crawl Space Mold Remediation | $1,500 – $5,000 | 1-3 days | Removal of mold from crawl space joists, subfloor, and insulation. |
| Crawl Space Encapsulation | $5,000 – $15,000 | 2-3 days | Vapor barrier, vent sealing, and dehumidifier. Prevents future mold permanently. |
| HVAC & Air Duct Cleaning | $500 – $1,500 | 1 day | Removes mold spores, dust, and allergens from ductwork and HVAC components. |
| Attic Mold Remediation | $1,000 – $4,000 | 1-2 days | Removal of mold from attic sheathing and rafters, plus ventilation improvement. |
Mold Inspection (Visual)
Free1-2 hours
Seaside Mold Medic offers free visual inspections throughout Greater Charleston
Mold Testing (Air + Surface)
$300 – $6002-3 days (lab results)
Lab-verified spore counts and species identification. Often credited toward remediation.
Small Mold Removal (<10 sq ft)
$500 – $2,0001 day
Localized mold removal in a single area — bathroom, window sill, or small wall section.
General Mold Remediation
$500 – $6,0001-3 days
Multiple rooms or moderate contamination. Includes containment, HEPA, antimicrobial treatment.
Black Mold Remediation
$1,000 – $15,000+2-5 days
Stachybotrys removal requires full containment, hazmat PPE, and lab verification.
Whole-Home Mold Remediation
$3,000 – $15,000+3-7 days
Extensive contamination throughout the home. May include demolition and reconstruction.
Crawl Space Mold Remediation
$1,500 – $5,0001-3 days
Removal of mold from crawl space joists, subfloor, and insulation.
Crawl Space Encapsulation
$5,000 – $15,0002-3 days
Vapor barrier, vent sealing, and dehumidifier. Prevents future mold permanently.
HVAC & Air Duct Cleaning
$500 – $1,5001 day
Removes mold spores, dust, and allergens from ductwork and HVAC components.
Attic Mold Remediation
$1,000 – $4,0001-2 days
Removal of mold from attic sheathing and rafters, plus ventilation improvement.
What Affects Mold Remediation Cost?
Does Insurance Cover Mold Remediation?
In South Carolina, homeowners insurance typically covers mold remediation when it results from a sudden, accidental, or covered water damage event such as:
Mold from ongoing leaks, humidity, or neglect is generally not covered. Seaside Mold Medic documents everything, works directly with your adjuster, and bills your insurance — in many cases, you only pay your deductible.
