How Much Does Clean Basement Mold Cost in Washington, District of Columbia?
Professional mold remediation of the affected basement area: containment, HEPA cleaning, antimicrobial treatment and removal of mold-damaged porous material.
Clean Basement Mold in Washington, District of Columbia typically costs $10 to $31 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Clean Basement Mold in Washington, District of Columbia
$10 – $31
per sq ftPrices in Washington are 5.0% higher than the national average for clean basement mold.
National average: $10 – $30 per sq ft
Cost Breakdown in Washington
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $4.73 – $14 | sq ft |
| Labor | labor | $3.65 – $11 | sq ft |
| Supplies & Other | supplies | $1.27 – $3.82 | sq ft |
| Equipment & Disposal | equipment | $0.82 – $2.48 | sq ft |
Prices adjusted for Washington local market conditions.
Cost Factors in Washington, District of Columbia
What Affects Pricing
- Materials ($4.50-$13.50 per square foot)
- Labor ($3.51-$10.50 per square foot)
- Supplies & Other ($1.21-$3.64 per square foot)
- Equipment & Disposal ($0.78-$2.36 per square foot)
Local Price Adjustments
Material costs5.0% above avg
Labor costs4.0% above avg
Frequently Asked Questions
References
- How Much Does Mold Remediation Cost? (2026 Guide) - This Old House, This Old House, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
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