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LET’S TALK
Brighten Your Home With Expert Window Services in Chicagoland
From energy-efficient upgrades to full replacements, we install durable, beautiful windows that enhance curb appeal, improve comfort, and reduce energy bills.
4.9
From the first consultation to the finished roof, 1st Home Improvement showed true craftsmanship and reliability.
— The Pembroke Family
Naperville, IL
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Our Process
Our Proven Window Process:
Free Consultation & Window Inspection
We start with a free evaluation of your current windows. Our experts check for drafts, condensation, or broken seals and recommend the best solutions.
Detailed Window Estimate
Get a clear written estimate for labor, materials, and timeline. No hidden fees. Fair pricing and flexible options.
Expert Installation or Repair
Our certified installers handle everything from single-window replacements to whole-home installations, ensuring precise, energy-efficient results.
Final Inspection & Warranty
Every project ends with a final walkthrough. We test all windows, ensure proper sealing, and provide warranty details for long-term peace of mind.
Your Trusted Window Contractors
Windows do more than let in light. They insulate, reduce noise, and protect your home from Midwest weather. 1st Home Improvement installs and replaces top-rated, energy-efficient windows. Replace drafty, outdated units or choose new styles. Our experts get it done right.
Window Replacement
We install high-performance double and triple pane windows that cut energy costs and keep your home comfortable year-round.
Custom Window Styles
Choose from bay, bow, sliding, and picture windows in styles and finishes to match your home.
Energy-Efficient Upgrades
Upgrade to ENERGY STAR® rated windows built for Midwest weather. Insulated glass and durable frames reduce winter heat loss and summer heat gain, improving comfort and lowering energy costs year-round.
About Us
Why Choose 1st Home Improvement?
Family-owned & local to Palatine, IL
BBB A+ Rating & certified installers
Thousands of Chicagoland homes served
Flexible financing options through Acorn Finance
Woof to Roof campaign: Every project helps support Kay’s Animal Shelter
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