Insulation contractors in North Decatur, GA

Insulation companies listed for North Decatur

2 insulation companies are listed for North Decatur. They come from public business records and our own checks. Each one shows what we checked and the date where we have one. Listing is not a recommendation.

• Georgia Insulation Atlanta

  5.0 · 61 Google reviews

  Georgia Insulation Atlanta has a 5.0 Google rating from 61 reviews.

  Last checked October 2026

  • License mentioned on its website
  • Insurance mentioned on its website
  • Warranty offered
  • 62 Years in Business
  • Atlanta, GA

  Is this your business? Update or remove the listing for Georgia Insulation AtlantaGet bids

• Koala Insulation of Central Atlanta

  4.9 · 364 Google reviews

  Koala Insulation of Central Atlanta has a 4.9 Google rating from 364 reviews.

  Last checked October 2026

  • Insurance mentioned on its website
  • Warranty offered
  • Dunwoody, GA

  Is this your business? Update or remove the listing for Koala Insulation of Central AtlantaGet bids

About North Decatur, GA

Population

18,442

Source: U.S. Census Bureau, American Community Survey, 2024

Median household income bracket

$100,000-$124,999

Source: U.S. Census Bureau, American Community Survey, 2024

Median annual property tax bracket

$3,000 or More

Source: U.S. Census Bureau, American Community Survey, 2024

Climate zone

IECC climate zone 3A

Source: 2021 International Energy Conservation Code climate zone map

Storm history

From 2016 through 2025, Dekalb County recorded 12 hail events of 1 inch or larger, 1 severe hail event of 1.75 inches or larger, 96 damaging-wind events of 58 mph or stronger, and 4 tornado events, per NOAA Storm Events data.

Source: NOAA Storm Events Database

Insulation in North Decatur: common questions