| Crawl Space Mold Inspection | $150 – $350 | Moisture mapping, thermal imaging, wood moisture readings, written assessment |
| Crawl Space Mold Remediation (pre-encap) | $1,500 – $5,000 | HEPA containment, mold removal, antimicrobial treatment, structural drying |
| 12-Mil Vapor Barrier Installation | $1,200 – $3,500 | Full floor coverage, foundation wall wrap, taped seams, mechanical fastening |
| Foundation Vent Sealing (per vent) | $75 – $200 | Rigid foam + spray foam perimeter seal, airtight and code-compliant |
| Commercial Dehumidifier (installed) | $800 – $2,200 | Energy Star unit, sized for space, plumbed condensate line, humidity controller |
| Full Crawl Space Encapsulation Package | $3,500 – $9,000 | Mold removal, vapor barrier, vent sealing, dehumidifier, post-remediation test |
| Sump Pump & Perimeter Drain | $1,200 – $3,500 | Interior trench drain, sump basin, cast-iron pump, exterior discharge line |
| Post-Encapsulation Verification Test | $300 – $600 | Third-party lab clearance, written certificate |