City comparison
Furnace Replacement cost: Chicago vs Downers Grove (2026)
Furnace replacement costs about the same in Chicago and Downers Grove in 2026 — roughly $6,850 in each.
Chicago IL
$4,900 – $8,800
Typically around $6,850
Downers Grove IL
$4,900 – $8,800
Typically around $6,850
Side by side
Chicago vs Downers Grove: full breakdown
| Factor | Chicago | Downers Grove |
|---|---|---|
| Typical 2026 cost | $6,850 | $6,850 |
| Estimated range | $4,900–$8,800 | $4,900–$8,800 |
| Labor index (vs US) | ×1.14 | ×1.14 |
| Climate zone | Cold | Cold |
| Climate factor | ×1.08 | ×1.08 |
| Local permit | $225 | $225 |
| Labor share | $4,100 | $4,100 |
| Materials/equipment | $2,750 | $2,750 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national furnace replacement range for local labor, climate and permits.
FAQ
Chicago vs Downers Grove
Is furnace replacement cheaper in Chicago or Downers Grove?
In 2026, furnace replacement costs about the same in both — roughly $6,850 in each city.
Why does furnace replacement cost more in Downers Grove than Chicago?
The main driver is local labor rates: Downers Grove's labor index is 1.14 versus 1.14 in Chicago. Climate zone (cold vs cold) also shift the total.
How much is furnace replacement in Chicago, IL?
In Chicago, furnace replacement typically runs $4,900–$8,800 in 2026, with most homeowners paying around $6,850.
Updated June 2026 · By Costadia Editorial