Coastal Foam and Insulation
Verified Pro
8½+ years online5.0
Insulation Services in Savannah, GA
Compare 28 insulation services contractors near you in Savannah and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 24, 2026
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Other Businesses in This Area
Foster Insulation & Products, LLC - Savannah
17½+ years onlineSouthern Foam & Coating Inc
FTP Spray Foam Insulation
5.0Healthy ~ Crawlspace
5.05½+ years onlineIBP Savannah
5.0~6 years onlineIslands Crawlspace, Hilton Head, SC Basement Repair / Encapsulation
5.09½+ years onlineIsland Spray Foam LLC
5.05+ years onlineMcCormick Insulation Supply Inc
5.027½+ years onlinePalms spray foam
5.02+ years onlinePat's Insulation
5.0Performance Energy LLC
5.0~24 years onlinePrecision Spray Foam Insulation Savannah
5.0Savannah Spray Foam Insulation
5.05½+ years onlineThe Energy Penguin
5.06½+ years onlineGeorgia Spray Foam LLC
4.95+ years onlineKoala Insulation of Savannah
4.97½+ years onlineEast Coast Insulation Co
4.8Ecofoam Insulation and Coatings
4.815+ years onlineSouthern Industries Home Improvements
4.828½+ years onlineEnvirofoam Technologies Inc
4.6~19 years onlineSpecialty Products and Insulation
4.529½+ years onlineL&W Supply - Savannah, GA
3.927½+ years onlineSRI Coastal
3.87½+ years onlineCustom Insulation Inc
3.4Insulation Services in Nearby GA Cities
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Insulation Services in Savannah, GA
Savannah GA insulation upgrades pay back fast given Georgia Power rates and Lowcountry humidity. Most pre-1990 Savannah homes have R-19 to R-30 attics — well below the modern R-49+ target. Air sealing before insulation matters in older Historic District homes (with limitations on visible work). NeedInstall connects you with Savannah insulation contractors who handle Georgia Power paperwork, blower-door testing, and proper detailing for humid conditions.
Savannah 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. GA requires a state contractor license over $2,500. Georgia Power rebates ($300-$1,500). Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Worth on AC bills?
- Yes — Lowcountry summer AC loads heavy. Payback 4-7 years.
- Spray-foam vs cellulose?
- Cellulose for attics. Spray-foam for crawlspaces and rim joists.
- Historic District?
- SHF approval may be required for visible exterior work.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Savannah 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.