Crawl Space Encapsulation Cost in Massachusetts 2026 Pricing Guide
The average crawl space encapsulation project in Massachusetts costs $6,700 in 2026. Prices typically range from $4,355 to $9,715 depending on crawl space size, condition, and the scope of work needed.
Massachusetts Crawl Space Cost Quick Facts
Average Cost
$6,700
Cost per Sq Ft
$3.66 – $9.76
Labor Rate
$68 – $92/hr
Climate Zone
Cold
What Affects Crawl Space Costs in Massachusetts?
Massachusetts has among the highest crawl space encapsulation costs in the country, driven by high labor rates, strict building codes, and expensive materials. The greater Boston area is particularly costly, with projects often exceeding $8,000 for basic encapsulation. New England's old housing stock means many homes have stone or brick foundations with significant moisture infiltration. The state's cold winters with heavy snowfall create spring melt moisture surges that test crawl space systems. Coastal communities face additional challenges from salt air and storm surge risk.
Soil & Climate
- Climate Zone
- Cold
- Soil Type
- Rocky/Clay
- Material Costs
- $1,000 – $4,900
Permits & Labor
- Permit Required
- Yes
- Avg. Permit Cost
- $350
- Labor Rate
- $68 – $92/hr
| Service | Low | High | Average |
|---|---|---|---|
| Full Encapsulation | $4,355 | $9,715 | $6,700 |
| Vapor Barrier Only | $1,675 | $3,685 | $2,680 |
| Mold Remediation | $2,010 | $5,360 | $3,350 |
| Dehumidifier Installation | $804 | $2,345 | $1,474 |
| Insulation | $1,005 | $3,015 | $1,876 |
| Drainage Systems | $1,675 | $4,690 | $3,015 |
| Structural Repair | $3,350 | $13,400 | $7,370 |
*Costs are estimates based on Massachusetts market data for 2026. Actual prices vary by project scope, contractor, and location within the state.
Get Free Crawl Space Quotes in Massachusetts
Compare prices from licensed MA contractors near you.
Massachusetts Crawl Space Cost Calculator
Massachusetts Contractor Licensing & Regulations
Massachusetts requires home improvement contractors to register with the Office of Consumer Affairs and Business Regulation. Contractors must carry $500,000 in general liability insurance. Building permits are required in all municipalities for crawl space work, and projects must comply with the Massachusetts State Building Code (780 CMR).
Licensing Board
Verify your contractor's license through the Massachusetts Office of Consumer Affairs and Business Regulation .
Always verify that your contractor holds a valid, active license and adequate insurance before signing any contract. Ask for proof of workers' compensation coverage and general liability insurance.
Top Cities for Crawl Space Services in Massachusetts
These are the most popular areas for crawl space encapsulation and repair in Massachusetts.
Get Free Quotes in Massachusetts
Compare up to 3 competitive quotes from licensed crawl space contractors in MA. Free, no-obligation estimates.
- Licensed & insured MA contractors
- Matched to your area & project
- Compare prices before you commit
Get Free Crawl Space Quotes in Massachusetts
100% free · No obligation · Licensed & insured pros
Crawl Space Costs in Other States
Ready to Get Started?
Get matched with top Massachusetts crawl space contractors today.