Window Replacement Cost Guide — Naperville, IL

Verified 2025 pricing for window replacement services in Naperville. Updated quarterly from local contractor data.

Service Cost Ranges

Service	Low	Average	High	Unit
Double-Pane Window Replacement	$390	$845	$1,820	per window installed
Energy Star Window Package	$520	$1,040	$2,340	per window installed
Whole-Home Window Replacement	$10,400	$23,400	$58,500	per project

📌

High provider competition keeps pricing competitive vs national averages

✓Get at least 3 quotes

✓Ask about seasonal discounts

✓Bundle multiple services

✓Check for manufacturer rebates

✓Verify license before hiring

See who offers the best value for money in Naperville.