Closed Cell Structures LLC
Insulation in North Reading, MA · ★ 5.0 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 7 Bow St, North Reading, MA 01864
- Phone
- (978) 473-9791
- Website
- https://buildwithfoam.com ↗
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About Closed Cell Structures LLC
Closed Cell Structures LLC is a Insulation contractor based in North Reading, Middlesex County, Massachusetts, at 7 Bow St, North Reading, MA 01864. It has a Google rating of 5.0 out of 5. Its website is linked above. A listing here is not a license or insurance check, so verify both directly before hiring.
Service area
Based in North Reading, Closed Cell Structures LLC is within a short drive of Reading (3 mi), Lynnfield (3 mi), Middleton (4 mi), Wilmington (5 mi), Wakefield (5 mi) and Peabody (6 mi). Most Massachusetts insulation contractors work a 25-mile radius, so homeowners in those towns can reasonably ask for a quote.
Hiring a Insulation contractor in North Reading
Insulation in North Reading usually needs no standalone building permit, but the contractor should carry a Massachusetts Home Improvement Contractor (HIC) registration, with a Construction Supervisor License (CSL) for related structural work. Spray foam has to meet the state fire and ignition-barrier code. Mass Save's participating-contractor list applies in North Reading only if you enroll through an investor-owned gas account; otherwise hire any HIC-registered, insured installer and check Reading Municipal Light Department's program requirements. If your home predates 1981 and the attic holds vermiculite, have it tested before any work.
North Reading sits in the eastern-Massachusetts pricing band, near the Boston-metro range. As of recent cycles, attic insulation typically runs $1,500 to $4,000, dense-pack wall insulation $2,000 to $6,000, and air sealing roughly $300 to $1,500, with spray foam higher per square foot.
Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential insulation work; ask for the registration number and check it before paying a deposit.
More on permits, costs, rebates and common questions, plus every other insulation contractor serving the town, on the Insulation in North Reading page.
See all Insulation in North Reading.