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Insulation reviews in Willmar

  • A
    RetroGreen Energy

    Work was done in 1/2 day. Crew was professional, amiable and efficient. They removed a strip of siding, drilled a hole and injected the foam, patched the holes and replaced siding. They could tell that the oldest walls of the house (built in 1946) had very little existing insulation as those walls took the most to fill.



    Update: After our first Blizzard, it is 23 degrees, the wind is blowing at 17mph out of the NW and wind chill is 9....before having the walls insulated by RetroGreen, my NW living room floor would be 40 degrees on a day like this! I'm pleased to report the living room is sooo much warmer and the temperature by the floor is 64, only a few degrees below the thermostat setting! Having this work done was worth every penny!

    - Mary S.
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Insulation Contractors in Willmar

Companies below are listed in alphabetical order.

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