IL
Heating and AC help in Illinois
13 cities in 5 counties. NOAA normals for these cities range 5,974 to 6,956 heating degree days and 626 to 1,120 cooling degree days a year.
Your call is connected to an independent HVAC contractor, subject to availability in your area. HVAC Nation may receive compensation when your call is connected with a participating provider. Providers are independent businesses.
Elmwood Park
Cook County · population 23,698 · 88% gas heat, 9% electric · 17 days 90°F+
Frankfort
Will County · population 21,160 · 92% gas heat, 8% electric · 16 days 90°F+
Freeport
Stephenson County · population 23,140 · 79% gas heat, 18% electric · 11 days 90°F+
Grayslake
Lake County · population 21,262 · 86% gas heat, 12% electric · 11 days 90°F+
Harvey
Cook County · population 19,781 · 81% gas heat, 16% electric · 16 days 90°F+
Lake Forest
Lake County · population 19,642 · 84% gas heat, 16% electric · 17 days 90°F+
Maywood
Cook County · population 23,364 · 88% gas heat, 10% electric · 17 days 90°F+
Niles
Cook County · population 29,918 · 82% gas heat, 15% electric · 17 days 90°F+
Palos Hills
Cook County · population 18,026 · 81% gas heat, 15% electric · 45 days 90°F+
Prospect Heights
Cook County · population 15,566 · 69% gas heat, 24% electric · 17 days 90°F+
Rock Island
Rock Island County · population 36,434 · 78% gas heat, 19% electric · 22 days 90°F+
Shorewood
Will County · population 18,522 · 97% gas heat, 3% electric · 15 days 90°F+
Zion
Lake County · population 24,583 · 70% gas heat, 27% electric · 9 days 90°F+