Roof installation in Illinois averages $9,570–$23,393 in 2026 — Illinois is a higher-cost market, about 6% above the U.S. average. Costs vary by city, so use the calculator for a Illinois-rate estimate or pick your city below.
*Illinois average across all cities; individual cities vary with the local labor market.
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Illinois average pricing. Adjust for your roof.
Roof installation quotes vary widely between Illinois contractors and cities. Our calculator uses local 2026 labor data so you walk in informed.
Estimates adjusted for local labor rates in each Illinois city — not a national average.
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Typical roof installation cost in each Illinois city, adjusted for local labor rates. Click a city for a full local estimate and breakdown.
| City | Typical roof installation cost |
|---|---|
| Aurora, IL | $9,450 – $23,100 |
| Chicago, IL | $9,720 – $23,760 |
| Naperville, IL | $9,540 – $23,320 |
Average Illinois prices across all cities.
| Material | Installed $/sq ft (local) |
|---|---|
| Asphalt (3-tab) | $3.72 – $5.85 |
| Architectural shingle | $4.78 – $8.51 |
| Metal | $9.57 – $17.01 |
| Tile | $10.63 – $19.14 |
| Flat membrane | $4.25 – $12.76 |
Estimated total Illinois cost by roof area, at average Illinois labor rates.
| Roof Size | Typical Example | Illinois Total |
|---|---|---|
| 500 sq ft | Garage / small extension | $2,392 – $4,785 |
| 1,000 sq ft | Small home | $4,785 – $9,570 |
| 1,500 sq ft | Average home | $7,177 – $14,355 |
| 2,000 sq ft | Large home | $9,570 – $19,140 |
| 3,000 sq ft | Multi-family / commercial | $14,355 – $28,710 |
The factors that make Illinois roof installation quotes differ from city to city.
| Cost factor | How it affects your Illinois quote | Impact |
|---|---|---|
| Local labor rates | Illinois is a higher-cost market — labor runs about 6% above the U.S. average, and it varies further between Illinois cities. | High |
| Material choice | Premium materials cost more per square foot but usually last longer. | High |
| Roof size & access | Bigger roofs cost more overall but less per square foot; steep or multi-story roofs add labor. | Medium |
| Tear-off & disposal | Removing the old roof adds roughly $1–$2.50 per sq ft. | Medium |
| Illinois permits | Most Illinois cities require a roofing permit ($150–$500), which your roofer pulls for you. | Low |
| Illinois climate | Local weather drives material choice — big temperature swings, snow and the occasional storm make durable, well-sealed roofing important in Illinois. | Medium |
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Across Illinois, roof installation averages $9,570–$23,393 in 2026 (about 6% above the U.S. average), but it varies by city — Aurora and other metros differ from smaller towns. Use the city table above for a local figure.
Smaller Illinois cities and lower-cost metros sit at the bottom of the city table above; major metros run higher due to labor costs.
We cover 3 Illinois cities including Aurora, Chicago, Naperville.
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We connect homeowners across Illinois with licensed, insured local roofers — in every city listed above.