Northstar Insulation was started by insulation professionals with decades of experience with residential and commercial projects. 


Northstar Insulation provides services for new construction residential and and existing home insulation projects throughout the Minneapolis and St. Paul, Minnesota areas. We insulate walls, attics, basements, crawl spaces, garages and even ice houses to improve energy efficiency and comfort. We also offer air sealing for every retrofit job.


Our experienced insulation contractors complete both new construction and retrofit commercial projects. From warehouses to hotels and more, we do it all when it comes to building insulation.

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