Crawl Space Encapsulation Cost in North Dakota 2026 Pricing Guide
The average crawl space encapsulation project in North Dakota costs $4,800 in 2026. Prices typically range from $3,120 to $6,960 depending on crawl space size, condition, and the scope of work needed.
North Dakota Crawl Space Cost Quick Facts
Average Cost
$4,800
Cost per Sq Ft
$2.64 – $7.04
Labor Rate
$45 – $65/hr
Climate Zone
Very Cold
What Affects Crawl Space Costs in North Dakota?
North Dakota's extremely cold winters with temperatures regularly dropping below -20°F make crawl space insulation critical for energy efficiency and pipe protection. The state's short construction season (May-October) concentrates contractor demand and can extend project timelines. The Red River Valley around Fargo has clay soils with poor drainage and periodic flooding risk. Western North Dakota's oil boom increased construction costs, though these have moderated in recent years. The limited number of specialized crawl space contractors means some homeowners in rural areas must bring in contractors from larger cities.
Soil & Climate
- Climate Zone
- Very Cold
- Soil Type
- Clay/Loam
- Material Costs
- $700 – $3,500
Permits & Labor
- Permit Required
- Varies
- Avg. Permit Cost
- $100
- Labor Rate
- $45 – $65/hr
| Service | Low | High | Average |
|---|---|---|---|
| Full Encapsulation | $3,120 | $6,960 | $4,800 |
| Vapor Barrier Only | $1,200 | $2,640 | $1,920 |
| Mold Remediation | $1,440 | $3,840 | $2,400 |
| Dehumidifier Installation | $576 | $1,680 | $1,056 |
| Insulation | $720 | $2,160 | $1,344 |
| Drainage Systems | $1,200 | $3,360 | $2,160 |
| Structural Repair | $2,400 | $9,600 | $5,280 |
*Costs are estimates based on North Dakota market data for 2026. Actual prices vary by project scope, contractor, and location within the state.
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North Dakota Contractor Licensing & Regulations
North Dakota requires contractors working on projects over $4,000 to be licensed through the Secretary of State's office. Contractors must carry general liability insurance and a surety bond. Building permits are required in Fargo, Bismarck, and other larger municipalities for structural crawl space modifications.
Licensing Board
Verify your contractor's license through the North Dakota Secretary of State - Contractor Licensing .
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 North Dakota
These are the most popular areas for crawl space encapsulation and repair in North Dakota.
Fargo
ND
Bismarck
ND
Grand Forks
ND
Minot
ND
West Fargo
ND
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