

Colonial Insulation is the premier installer of spray foam insulation, blown cellulose and fiberglass in New Hampshire, Vermont, Maine, and Massachusetts, offering energy efficiency evaluations and detail system designs to optimize your comfort in any season.
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Office Hours
Monday – 8:00am – 5:00pm
Tuesday – 8:00am – 5:00pm
Wednesday – 8:00am – 5:00pm
Thursday – 8:00am – 5:00pm
Friday – 8:00am – 5:00pm
Contact
Locations
1126 US-202
Rindge, NH 03461
764 US-1
York, ME 03909
1 Mountain Road
Burlington, MA 01803