How Much Does Mold Removal & Remediation Cost in New Hampshire?
New Hampshire pricing is above the national average. Updated for 2026.
Mold Removal & Remediation Pricing in New Hampshire
In New Hampshire, the average cost for mold removal & remediation is $2,464 per project, which is 12% higher than the national average of $2,200. Most New Hampshire residents pay between $560 and $6,720.
New Hampshire has a higher cost of living than most states, which translates to higher labor rates and material costs. Urban areas within New Hampshire may be even higher.
Professional mold remediation involves testing, containment, air filtration, removal of mold-contaminated materials, cleaning, and restoration. Critical for health and home value.
New Hampshire vs National Average
What Affects Mold Removal & Remediation Cost in New Hampshire?
Area size
Small (under 10 sq ft): $500-$1,500. Medium (10-100 sq ft): $1,500-$3,500. Large (100+ sq ft): $3,000-$6,000+
Location
Accessible surfaces: $500-$1,500. Behind walls/ceilings: $2,000-$4,000. Crawl space: $1,500-$3,500. HVAC system: $3,000-$6,000
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💡 Tips to Save on Mold Removal & Remediation in New Hampshire
- 1.Address water leaks immediately to prevent mold growth
- 2.Small areas under 10 sq ft can be DIY cleaned with proper safety gear
- 3.Check if homeowners insurance covers mold from covered water damage
- 4.Get a mold test first ($300-$600) before committing to remediation
📈 Mold Removal & Remediation in New Hampshire Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $2,093 | — |
| 2021 | $2,181 | +4.2% |
| 2022 | $2,323 | +6.5% |
| 2023 | $2,388 | +2.8% |
| 2024 | $2,464 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Mold Removal & Remediation in New Hampshire
Recent Reports
Frequently Asked Questions
Is black mold dangerous?
All indoor mold should be removed regardless of color. While some molds produce mycotoxins, the CDC recommends treating all mold growth the same way — remove it promptly and fix the moisture source.
Mold Removal & Remediation Cost in Other States
Related Cost Guides for New Hampshire
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