How Much Does Crawl Space Encapsulation Cost in Texas?
Texas pricing is near the national average. Updated for 2026.
Crawl Space Encapsulation Pricing in Texas
In Texas, the average cost for crawl space encapsulation is $6,045 per project, which is 7% lower than the national average of $6,500. Most Texas residents pay between $2,790 and $11,160.
Texas has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Crawl space encapsulation seals your home's crawl space with heavy-duty moisture barriers on the floor, walls, and sometimes ceiling. Combined with a dehumidifier, it prevents moisture damage, mold growth, pest intrusion, and improves indoor air quality.
Texas vs National Average
What Affects Crawl Space Encapsulation Cost in Texas?
Crawl Space Size
Small (500 sq ft): $2,500-$5,000. Average (1,000 sq ft): $5,000-$8,000. Large (1,500+ sq ft): $8,000-$15,000
Scope
Floor only: $2,000-$4,000. Full encapsulation (floor + walls + sealed vents): $5,000-$12,000
Dehumidifier
Commercial-grade crawl space dehumidifier adds $1,000-$2,500 installed
📐 Crawl Space Encapsulation in Texas Cost Calculator
Get a personalized estimate based on your project details
Get Free Quotes from Local Pros
Compare prices from top-rated contractors in your area.
Top-Rated Crawl Space Encapsulation Pros in Texas
5 providersPatriot Plumbing
⭐ PREMIUMProudly serving TX since 2015. Licensed, insured, and committed to excellence.
First Choice Restoration
✅ VERIFIEDSummit Plumbing
Are You a Crawl Space Encapsulation Professional?
Get listed on CostWhale and reach thousands of customers searching for crawl space encapsulation in Texas.
💡 Tips to Save on Crawl Space Encapsulation in Texas
- 1.Address water intrusion first — fixing grading or gutters may reduce the scope
- 2.A basic vapor barrier (6-12 mil) on the floor only costs $1,500-$3,000 and handles most moisture issues
- 3.Get quotes from waterproofing specialists, not general contractors
- 4.Check for energy efficiency rebates — some utilities offer them
📈 Crawl Space Encapsulation in Texas Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $5,134 | — |
| 2021 | $5,350 | +4.2% |
| 2022 | $5,698 | +6.5% |
| 2023 | $5,858 | +2.8% |
| 2024 | $6,045 | +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 Crawl Space Encapsulation in Texas
Recent Reports
Frequently Asked Questions
Is crawl space encapsulation worth the money?
Yes, especially if you have moisture problems. It prevents $10,000-$30,000+ in potential structural and mold damage, reduces energy bills 15-20%, and can increase home value by 5-10%.
How long does crawl space encapsulation last?
A properly installed encapsulation with 20-mil vapor barrier should last 20+ years. Dehumidifiers need maintenance and eventual replacement (8-12 years).
Crawl Space Encapsulation Cost in Other States
Related Cost Guides for Texas
🔍 Get Free Quotes from Local Pros
Compare prices from pre-screened contractors in your area. Free, no-obligation estimates.
* CostWhale may earn a commission. This doesn't affect our pricing data or recommendations.
💰 Get Weekly Cost-Saving Tips
Join 10,000+ smart homeowners. Unsubscribe anytime.