Locally owned. Owner-run. Service first.

After two decades each in the trades, Matt and Joe had seen what customers want from a contractor, and how often they don’t get it: a call back, a clear price, a crew that shows up when it says it will and leaves the site clean.

Lake State Insulation was built to be that contractor. We specialize in spray foam for barndominiums, post-frame buildings and new custom homes, and we handle the rest of the building envelope too: air sealing, blown-in, attic ventilation, removal and walls.

Our badge carries Minnesota’s state bird, the common loon, under the northern lights: a reminder that we insulate buildings that have to stand up to the winters here.