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Calnan's Energy Systems Inc.
Sticks to the estimate4.5
Seeair
Phone scan and a 3-D rendering4.4
Verified record
Quality Insulation is an insulation contractor serving New Hampshire and Massachusetts, with directory profiles in Nashua and a BBB listing describing 44 years in business. The company offers batt, blown-in and spray-foam insulation, plus gutters, and directory profiles advertise free estimates. Recent Angi and Thumbtack reviews praise professional, responsive crews, good pricing and careful work, while HomeAdvisor and BBB also preserve serious complaints about missed appointments, workmanship and communication. The review record is therefore materially mixed; confirm the crew, written scope, R-value, schedule, warranty and payment terms before booking.
The bib crew Mike and Mike were awesome. Great addition to your company.
Great company to work with!
$900 good
Great. Good price ing and very professional.
Open, honest and timely.
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3 changes recorded — last scanned Sep 14, 2026.
Sticks to the estimate4.5
Phone scan and a 3-D rendering4.4
