Green Insulation Group
Verified Pro
15+ years online5.0(10)
Insulation Services in Worcester, MA
Compare 28 insulation services contractors near you in Worcester and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Verified Pro Installers
Other Businesses in This Area
Energy Insulation Conservation
28½+ years onlineEcomax Spray Foam
5.0Energy Protectors
5.013½+ years onlineLamothe Insulation
5.0Newton Spray Foam Insulation
5.01½+ years onlineRogers Insulation Specialists
5.018+ years onlineTri-State Construction Co
5.0~4 years onlineKAC Insulators Inc.
4.98 years onlineNortheast Home & Energy
4.913½+ years onlineDolphin Insulation, Inc.
4.816½+ years onlineProgress Insulation
4.8~7 years onlineSure Seal
4.8~19 years onlineY&A Attic Insulation & Roofing Services
4.8Green Idea Insulation Corp
4.7~5 years onlinePeritus Spray Foam Insulation
4.77 years onlineToomey Drywall LLC
4.5~16 years onlineRIS Insulation Supply
3.817+ years onlineSPI - Specialty Products & Insulation
3.529+ years onlineAll In One & Moore
3.4~19 years onlineEnergy Allstars
3.3Insulation Services in Nearby MA Cities
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About Insulation Services in Worcester
Insulation services cover attic, wall, floor, and crawl space insulation using materials like fiberglass batts, blown-in cellulose, spray foam, and rigid board. Proper insulation reduces heating and cooling costs and improves comfort year-round.
Typical costs: Attic insulation runs $1,500–$4,000 for a typical home. Spray foam for a crawl space or basement is $2,000–$6,000. Whole-home insulation upgrades can be $5,000–$15,000.
Common projects include:
- Attic insulation upgrade
- Spray foam crawl space or basement
- Wall cavity insulation
- Weatherization and air sealing
- Garage insulation
Simple insulation upgrades in existing walls and attics usually don't require permits. If the work involves modifying structure or electrical, permits may apply.
Frequently Asked Questions
- How much does insulation services cost in Worcester?
- Blown-in attic insulation to bring an older home up to current R-value standards runs $1,500–$4,000. Spray foam insulation for a crawl space or rim joist is $2,000–$6,000. Many utility companies offer rebates for insulation upgrades — ask your installer about available incentives.
- How do I find a reliable insulation services contractor in Worcester?
- A good insulation contractor starts with an energy audit or at least an R-value assessment of your current insulation. They should recommend the right material for each area (spray foam for air sealing, blown-in for attics, batts for accessible wall cavities).
- Do I need a permit for insulation services in Worcester?
- Adding insulation to existing spaces (attic blow-in, wall injection) typically doesn't require a permit. If the project involves structural access, like opening walls, permits may be needed.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Worcester 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.