Cost guides › Basement waterproofing › South Carolina › Charleston, SC
Charleston-North Charleston, SC · 870,000 people
Basement waterproofing cost in Charleston, SC
Most homeowners pay $6,350 – $10,600 (mid-range, typical $8,100, before sales tax), 5% below the national average and 3% above the South Carolina average.
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mid-range, typicalPrice levels in Charleston, SC
| Typical | Labour | Materials | |
|---|---|---|---|
| Basic | $7,750 $6,050 – $10,100 | $4,241 | $3,515 |
| Mid-range | $8,100 $6,350 – $10,600 | $4,415 | $3,703 |
| Premium | $10,800 $8,400 – $14,000 | $5,414 | $5,372 |
Why prices in Charleston, SC are different
Labor is about 54% of a mid-range basement waterproofing job, around 68 hours of trade work. Tradespeople in the Charleston, SC area cost about 8% less than the national average (BLS Occupational Employment and Wage Statistics for the metro area), while materials cost much the same nationwide. So the job comes out 5% below the national figure and 3% above the South Carolina average.
Charleston, SC ranks 64 of the 110 largest US metro areas for this job, from most to least expensive.
Other metro areas in South Carolina
| Charleston, SC | $8,100 |
| Basement waterproofing cost in Columbia, SC | $7,950 |
| Basement waterproofing cost in Greenville, SC | $7,900 |
| South Carolina average | $7,850 |
Metros with similar prices
Other home projects in Charleston, SC
Frequently asked questions
How much does basement waterproofing cost in Charleston, SC?
A mid-range job typically costs $8,100 before sales tax, with most homeowners paying $6,350 – $10,600. Basic is about $7,750 and premium about $10,800.
Is basement waterproofing more expensive in Charleston, SC than elsewhere in South Carolina?
Charleston, SC: 3% above the South Carolina average of $7,850. Labor is about 54% of a mid-range basement waterproofing job, around 68 hours of trade work. Tradespeople in the Charleston, SC area cost about 8% less than the national average (BLS Occupational Employment and Wage Statistics for the metro area), while materials cost much the same nationwide. So the job comes out 5% below the national figure and 3% above the South Carolina average.
How does Charleston, SC compare with other large metros?
Among the 110 US metro areas with 500,000+ people, Charleston, SC ranks 64 for this job, from most to least expensive. The national figure is $8,500.
How much of the price is labor in Charleston, SC?
About 54% at the mid-range level, around 68 hours of work at local rates. The rest is materials, equipment and disposal, which vary much less between cities.
Population: US Census Bureau, metropolitan area estimates for 2024.
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