Evolution Insulation
Verified Pro
5.0(85)
Insulation Services in Boston, MA
Compare 29 insulation services contractors near you in Boston and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
evolutioninsulation.us
US Spray Foam Insulation
Verified Pro
7½+ years online5.0(43)
Extreme Spray Foam of Boston
Verified Pro
7½+ years online4.9(17)
Mass Green Insulation
Verified Pro
9 years online4.9
Boston Insulation Group
Verified Pro
7½+ years online4.7(25)
Other Businesses in This Area
Boston Greens Spray Foam Insulation
Boston Spray Foam Insulation
Diamond Dorchester Insulation Inc.
5.04+ years onlineGreenstar insulation
5.018½+ years onlineHugh's Insulation
5.0Massachusetts Spray Foam Insulation
5.06½+ years onlineMetro Insulation Inc
5.0~2 years onlineNewton Spray Foam Insulation
5.01½+ years onlinePremium Insulation Svcs, Inc.
5.0~7 years onlineRogers Insulation Specialists
5.018+ years onlineWollaston Construction LLC
5.0~5 years onlineBoston Admirals Insulation
4.94½+ years onlineGreen Insulation Brookline Inc.
4.94+ years onlinePatriot Spray Foam Insulation
4.97+ years onlineQuality Spray Foam Insulation Boston
4.95½+ years onlineCaliber Insulation
4.81½+ years onlineGreenBay Energy - Commercial Spray Foam Insulation
4.85+ years onlineWS Insulation Inc
4.8~6 years onlineGreen Stamp Insulation
4.716½+ years onlineHomeWorks Energy
4.7~18 years onlineSpray Foam Distributors Of Boston - SPI
4.64½+ years onlineInsulation Services in Nearby MA Cities
Other Services in Boston
Access Control & Intercom(45)Alarm System Installation(29)Appliance Installation(22)Artificial Turf Installation(26)Automotive Installs(3)Concrete & Paving(38)Deck & Patio Building(34)Electrical Services(23)EV Charger Installation(5)Fencing & Gate Installation(35)Fire Protection & Sprinklers(29)Garage Door Installation(21)
About Insulation Services in Boston
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 Boston?
- 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 Boston?
- 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 Boston?
- 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 Boston 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.