Crawl Space Encapsulation Cost in Virginia 2026 Pricing Guide
The average crawl space encapsulation project in Virginia costs $5,800 in 2026. Prices typically range from $3,770 to $8,410 depending on crawl space size, condition, and the scope of work needed.
Virginia Crawl Space Cost Quick Facts
Average Cost
$5,800
Cost per Sq Ft
$3.15 – $8.40
Labor Rate
$52 – $75/hr
Climate Zone
Mixed-Humid
What Affects Crawl Space Costs in Virginia?
Virginia's diverse geography creates a wide range of crawl space conditions. The Northern Virginia/DC suburbs have the highest labor costs in the state and dense clay soils from the Piedmont plateau. The Hampton Roads area faces extreme humidity and coastal flooding risks. Richmond's James River proximity creates high water table challenges. The Blue Ridge and Shenandoah Valley have mountainous terrain with rocky soils. Virginia's long history means many homes, especially in historic areas like Williamsburg and Alexandria, have aging crawl space systems that need complete replacement. Labor costs vary significantly from affluent Northern Virginia to the more affordable southwestern part of the state.
Soil & Climate
- Climate Zone
- Mixed-Humid
- Soil Type
- Clay/Sandy
- Material Costs
- $800 – $4,200
Permits & Labor
- Permit Required
- Yes
- Avg. Permit Cost
- $200
- Labor Rate
- $52 – $75/hr
| Service | Low | High | Average |
|---|---|---|---|
| Full Encapsulation | $3,770 | $8,410 | $5,800 |
| Vapor Barrier Only | $1,450 | $3,190 | $2,320 |
| Mold Remediation | $1,740 | $4,640 | $2,900 |
| Dehumidifier Installation | $696 | $2,030 | $1,276 |
| Insulation | $870 | $2,610 | $1,624 |
| Drainage Systems | $1,450 | $4,060 | $2,610 |
| Structural Repair | $2,900 | $11,600 | $6,380 |
*Costs are estimates based on Virginia market data for 2026. Actual prices vary by project scope, contractor, and location within the state.
Get Free Crawl Space Quotes in Virginia
Compare prices from licensed VA contractors near you.
Virginia Crawl Space Cost Calculator
Virginia Contractor Licensing & Regulations
Virginia requires contractors to be licensed through the Department of Professional and Occupational Regulation (DPOR) for projects over $1,000. Class A, B, and C licenses are available based on project value. Building permits are required in all jurisdictions for crawl space work, and projects must comply with the Virginia Uniform Statewide Building Code.
Licensing Board
Verify your contractor's license through the Virginia Department of Professional and Occupational Regulation (DPOR) .
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 Virginia
These are the most popular areas for crawl space encapsulation and repair in Virginia.
Get Free Quotes in Virginia
Compare up to 3 competitive quotes from licensed crawl space contractors in VA. Free, no-obligation estimates.
- Licensed & insured VA contractors
- Matched to your area & project
- Compare prices before you commit
Get Free Crawl Space Quotes in Virginia
100% free · No obligation · Licensed & insured pros