Fahey Roofing + Contracting
Verified Pro
9+ years online5.0(50)
Insulation Services in Charleston, WV
Compare 26 insulation services contractors near you in Charleston and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Advanced Specialty Contractors
Ace Handyman Services Kanawha Valley
5.0Astar Abatement & Insulation
5.024½+ years onlineBigfoot RetroFoam
5.01+ year onlineCharleston Spray Foam Insulation
5.05½+ years onlineGreen's Building Products
5.0Mt State Foam Insulation Inc
5.015+ years onlineWest Virginia Spray Foam Insulation
5.05½+ years onlineUnited Structural Systems
4.923+ years onlineDodrill Comfort & Energy Solutions
4.823+ years onlineAlford Foundation and Crawl Space Repair
4.73½+ years onlineEnviroseal Spray Foam
4.7~6 years onlineSuperior Home Specialists
4.78+ years onlineQXO
4.6ABC Supply Co. Inc.
4.1~28 years onlineBuilders FirstSource
3.928 years onlineLockharts A1 Drywall
3.7Architectural Interior Products
3.6Insulation Services in Nearby WV Cities
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Insulation Services in Charleston, WV
Charleston WV insulation upgrades pay back fast given Appalachian Power rates and WV's heat-cold swings. Most pre-1990 Charleston WV homes have R-19 to R-30 attics — well below the modern R-49+ target. Air sealing before insulation matters. Appalachian Power rebates available. NeedInstall connects you with Charleston WV insulation contractors who handle Appalachian paperwork, blower-door testing, and proper detailing.
Charleston WV attic top-up to R-49+: $1,800-$4,500. Wall dense-pack: $4,500-$11,000 retrofit. Basement spray-foam: $4-$7 per board foot. WV requires a state contractor license. Appalachian Power rebates ($300-$1,500). Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Worth on natural gas?
- Yes — WV heating loads. Payback 4-7 years.
- Appalachian rebate?
- $300-$1,500 for qualifying upgrades.
- Spray-foam vs cellulose?
- Cellulose for attics. Spray-foam for basements.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Charleston and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.