Elevate Insulation
Verified Pro
8½+ years online5.0(100)
Insulation Services in Seattle, WA
Compare 30 insulation services contractors near you in Seattle 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 April 9, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
Highline Insulation
Seattle Insulation Services
1½+ years online316 Insulation of Seattle
5.07½+ years onlineBBR Attic Insulation & Roofing Services Co, WA
5.0Energy Saver Solutions Inc - HVAC & Insulation SW Seattle
5.0~3 years onlineEnergy Saver Solutions Inc - HVAC & Insulation W Seattle
5.0~3 years onlinePacific Spray Foam Seattle
5.0Precision Spray Foam Insulation Seattle
5.0~4 years onlineSignature Insulation Inc
5.01½+ years onlineSpecialty Insulation NW, LLC
5.014 years onlineWillow Insulation Services
5.02½+ years onlineArrow Insulation
4.9~8 years onlineINSULATION PRO INC
4.9Super Attic Solutions
4.95½+ years onlineUSA Insulation of North Puget Sound
4.921+ years onlineWashington RetroFoam
4.9~24 years onlineMr. Insulation Services
4.8~3 years onlineRSG Attic Insulation & Roofing Services Seattle, WA
4.8Super Attic Solution
4.8Guardian Roofing, Gutters & Insulation
4.719½+ years onlineMB Attic Insulation & Roofing Services, WA
4.5Spray Foam Insulation Today of Seattle
4.5~5 years onlineWest Coast Insulation & Waterjet
4.2~10 years onlineHudson Bay Insulation
3.729 years onlineInsulation Services in Nearby WA Cities
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Insulation Services in Seattle, WA
Insulation services in Seattle serves a Puget Sound market: Craftsman homes throughout Capitol Hill, Victorian homes, mid-century homes, modern construction, and commercial properties. Typical jobs include attic insulation upgrades, blown-in cellulose for Craftsman retrofit, spray-foam for energy-tight construction, and whole-home upgrades. Pacific Northwest climate and tech-industry premium drive approach.
Residential attic insulation in Seattle runs $3,000-$7,000 (urban premium); spray-foam $5,000-$18,000; whole-home upgrade $6,000-$18,000. Washington requires a Contractor Registration. Seattle permits apply. PSE rebates.
Frequently Asked Questions
- What R-value for Seattle?
- R-49 attic, R-21 walls.
- Craftsman retrofit?
- Blown-in cellulose for plaster walls.
- Are rebates available?
- Yes — PSE and federal.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Seattle 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.