★★★★½ 4.9 · 92 Google reviews · 1977 N Lake Terrace
Koala Insulation of Northern Illinois East holds a 4.9 star average across 92 Google reviews, which places it at #12 for insulation in Chicago on our rankings. Positions come from verified public ratings and review volume, refreshed monthly. See the full list on the Insulation rankings page.
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