Treasure Coast Insulation
Verified Pro
~3 years online5.0(74)
Insulation Services in Port St. Lucie, FL
Compare 25 insulation services contractors near you in Port St. Lucie and surrounding area with an average rating of 4.5/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 28, 2026
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Other Businesses in This Area
Bryant Insulation/Removal Inc.
5.0Express Spray Foam Insulation
5.02½+ years onlineK&J Roofing Services
5.09+ years onlineKoala Insulation of Stuart
5.05 years onlineMcRae Coatings
5.0Special Projects Insulation LLC.
5.0Koala Insulation of the Palm Beaches
4.97½+ years onlineZND-JM Service
4.8JIRS Roofing Services Inc
4.7ZND-AA Roofing Services
4.7Air One Attic Insulation Port St. Lucie
4.54+ years onlineLeed Insulation & Spray Foam
4.416 years onlineSustainable Solutions of the Treasure Coast
4.46 mo onlineIndian River Insulation
4.2ZND-FREE Roofing Service
4.0Davidson Acoustics Inc
3.622½+ years onlineL&W Supply - Port St. Lucie, FL
3.527+ years onlineGale Insulation
3.014½+ years onlineZND-DA Roofing & Attic-Solution & Insulation's Lucie, FL
3.0Insulation Services in Nearby FL Cities
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Insulation Services in Port St. Lucie, FL
Port St. Lucie insulation contractors in this directory cover Tradition, St. Lucie West, Torino, and surrounding St. Lucie County. IECC Climate Zone 2A asks for R-38 attics. Most pre-2000 Port St. Lucie homes have R-19 to R-30 of compressed batts — topping up with blown insulation runs $1.30-$2.10 per sq ft. Closed-cell foam under-roof for conditioned-attic retrofits runs $4.50-$7/sq ft at 2 inches.
Florida Power & Light home-performance rebates and the 25C federal tax credit (30% up to $1,200/year) apply. Florida humidity makes vapor management critical — most installers spec a smart vapor retarder rather than a poly barrier in attic and wall assemblies.
Frequently Asked Questions
- What R-value should my Port St. Lucie attic have?
- IECC Climate Zone 2A asks for R-38 attics. Most pre-2000 stock has R-19 to R-30 of settled batts — topping up with blown insulation typically runs $1.30-$2.10/sq ft and is the highest-ROI summer-cooling-bill upgrade.
- Should I do spray foam under the roof in Port St. Lucie?
- Closed-cell foam under-roof creating a conditioned attic is highly effective for Florida heat — attic temps drop from 140°F to within 10°F of the house. Costs $4.50-$7/sq ft of roof deck. Best paired with sealed ducts moved into the new conditioned space.
- Are there rebates for Port St. Lucie insulation?
- FPL Home Performance rebates ($300-$2,000), 25C federal credit (30% up to $1,200/year), and HEEHRA for income-qualified households as it activates in Florida.
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NeedInstall helps connect customers with local installation professionals across Port St. Lucie 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.