Star Insulation
Verified Pro
~7 years online5.0(7)
Insulation Services in Lowell, MA
Compare 26 insulation services contractors near you in Lowell 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
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Other Businesses in This Area
American Building Insulation
Chris Plastering & Spray Foam
18½+ years onlineASM Attic Insulation & Roofing Services Inc , MA
5.0CXS Attic Insulation & Roofing Services Inc, MA
5.0Massachusetts Spray Foam Insulation
5.06½+ years onlineNewton Spray Foam Insulation
5.01½+ years onlinePlatinum Spray Foam and Insulation
5.010½+ years onlineZND-F&S Attic-Solution & Insulation's & Roofing Service Tewksbury, MA
5.0Freedom Insulation
4.91½+ years onlineInsul-Kings
4.916½+ years onlineNeeeco
4.910½+ years onlineOliver Construction Inc | Custom home builder in Lowell, MA | New home construction | Home construction company
4.9Absolute Energy Solutions
4.82+ years onlineDolphin Insulation, Inc.
4.816½+ years onlineAbsolute Home Insulation Plus
4.7~5 years onlineMaster Plastering & Services, Inc.
4.78½+ years onlineMerrimack Valley Insulation Corp
4.717½+ years onlineQuality Insulation
4.714½+ years onlineValley Home Insulation LLC
4.76½+ years onlinePatriot Attic Insulation & Roofing Service Dracut, MA
4.6Insulation Services in Nearby MA Cities
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About Insulation Services in Lowell
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 Lowell?
- 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 Lowell?
- 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 Lowell?
- 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 Lowell 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.