Cut your energy bill with energy-efficient windows
Check your eligibility in 60 seconds. Get quotes from vetted local window installers — no cost, no obligation.
Get matched with a local pro in 3 easy steps
Enter your ZIP
We check for window rebates and top installers in your area.
Tell us about your project
A few quick questions about your home and window count.
Compare free quotes
Get up to 4 personalized quotes from vetted local pros.
New windows pay for themselves
Lower energy bills
ENERGY STAR windows can cut heating and cooling costs by up to 30%.
$600 federal tax credit
The Energy Efficient Home Improvement Credit covers 30% of window costs up to $600/yr.
Higher home value
Window replacement returns 70%+ of its cost at resale — one of the top ROI upgrades.
Lifetime warranty
Top‑rated installers offer lifetime workmanship and manufacturer warranties.
Trusted by thousands of US homeowners
The $600 federal window tax credit is still available
Homeowners installing ENERGY STAR® certified windows in 2026 may qualify for the Energy Efficient Home Improvement Credit — 30% of costs up to $600 per year — plus state and utility rebates. Availability depends on your ZIP and utility. Check now to see what you qualify for.
Frequently asked questions
Is this really free?
Yes. Checking your eligibility and getting quotes is 100% free with no obligation to purchase.
Do I qualify for the $600 tax credit?
Most US homeowners who install ENERGY STAR® certified windows in 2026 qualify. We'll verify eligibility based on your ZIP and project.
How long does the quiz take?
Under 60 seconds. Just a few questions about your home and how many windows you need.
Who will contact me?
One of our vetted local window installers will reach out with a free personalized quote.
Ready to see your window savings?
Enter your ZIP code to check for rebates and get free quotes from top‑rated installers in your area.