Green Insulation Group
Verified Pro
15½+ 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 May 22, 2026
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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
5.0~2 years onlineRogers Insulation Specialists
5.018½+ 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
4.819+ years onlineY&A Attic Insulation & Roofing Services
4.8Green Idea Insulation Corp
4.75 years onlinePeritus Spray Foam Insulation
4.77+ years onlineToomey Drywall LLC
4.5~16 years onlineRIS Insulation Supply
3.817½+ years onlineSPI - Specialty Products & Insulation
3.529+ years onlineAll In One & Moore
3.419+ years onlineEnergy Allstars
3.3Insulation Services in Nearby MA Cities
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Insulation Services in Worcester, MA
Worcester insulation upgrades are about cold MA winters and high Eversource/National Grid rates. Most pre-1990 Worcester homes have R-19 to R-30 attics versus the modern R-49+ target. Mass Save rebates run up to $4,000+ for whole-home weatherization. Blower-door testing and proper detailing on older Burncoat homes are routine.
Worcester attic top-up to R-49+: $2,000-$5,000. Wall dense-pack: $4,500-$11,000 retrofit. Basement spray-foam: $4-$7 per board foot. MA requires a state HIC license. Mass Save rebates. Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Mass Save rebate?
- Up to $4,000+ for whole-home weatherization.
- Worth on natural gas?
- Yes — MA heating loads heavy. Payback 4-7 years.
- Spray-foam?
- For basements and rim joists.
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