Window Replacements That Enhance Efficiency, Comfort, and Style

Professional window replacement that brightens your home while cutting down on drafts and energy loss.

Why Homeowners Trust Our Window Installation Team

Replacing outdated windows can completely reshape how a home looks, feels, and performs. Our window installation and replacement services are focused on improving energy efficiency, boosting natural light, and creating a more comfortable indoor environment year round. We carry a variety of window styles suited to different architectural designs, whether you’re working with a modern build or a more traditional property. Every installation is handled with precision, helping reduce drafts, prevent air leaks, and give your space a fresher, more polished appearance.

Windows are just one part of what our team specializes in. As a complete exterior contractor, we also provide Roofing, Siding, Gutters, and Doors services, allowing homeowners to manage multiple exterior improvements with a single trusted crew rather than hiring separate specialists for each task. This connected approach ensures better coordination, faster timelines, and a more consistent finish across your entire property.

Our long-standing reputation is the result of consistent, high-quality work and honest customer relationships built over the years. Homeowners across Rock Island IL, Moline IL, East Moline IL, Galesburg IL, Kewanee IL, and communities throughout Iowa continue to choose our team for dependable window upgrades. Each project is completed with careful attention to fit, sealing, and finish, ensuring the final result performs well and looks great for years to come. Partnering with our team means investing in windows that improve comfort, efficiency, and the overall value of your home.

Ready to Improve Your Property?

With over 47 years in business and a commitment to exceptional workmanship, we deliver solutions that protect and enhance your residential or commercial property.

What Our Clients Say

Trusted by Homeowners for Decades

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Roger York profile picture
Roger York
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Very professional and they did a very good job
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Jim Jackson profile picture
Jim Jackson
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Crew came and installed gutter and repaired my roof on my garage, excellent work
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Tammy Sullivan profile picture
Tammy Sullivan
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If you are in need of a new roof, do yourself a favor and call Jason at Crew Roofing. His estimate for the job was spot on with zero additional charges upon completion. The roofing crew was courteous, hard working and their cleanup afterward more than exceeded our expectations.
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Ross Chapman profile picture
Ross Chapman
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Did a fantastic job on my house! Quick and professional. Very happy with everything.
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Marita Lough profile picture
Marita Lough
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Crew roofing was very responsive to minor repairs. I highly recommend!
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Brian Leslie profile picture
Brian Leslie
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Jason with Crew Roofing was very helpful during the whole process of getting a new roof. His crew did a great job and made sure everything wa cleaned up afterwords.
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Patty Knorr profile picture
Patty Knorr
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With the recent storms and high winds, part of our roof cap blew off, even though it was a small job, he was out in no time to fix it, didn’t charge a lot, price was very reasonable
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Robert Scheer profile picture
Robert Scheer
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Were timely amd got the job done same day.
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tiffany banks profile picture
tiffany banks
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Incredible job, very reasonable pricing
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Melissa Hall profile picture
Melissa Hall
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They did a great job installing a man door for us on our garage!

Frequently Asked Questions

How can new windows help lower energy costs?

Modern, properly sealed windows reduce drafts and prevent conditioned air from escaping, which often results in noticeable savings on heating and cooling bills throughout the year.

Common indicators include foggy or condensation-filled glass, difficulty opening or closing, visible drafts, and rising energy costs. These usually point to seals or frames that have worn down over time.

Vinyl and fiberglass frames are popular for their strength, low maintenance, and resistance to weather-related wear compared to older wood or aluminum options.

Yes. Updated windows often come with stronger locking mechanisms and more durable frames, making it harder for intruders to force entry compared to older, worn-out models.

A single window replacement can typically be wrapped up in one day, but projects covering multiple windows may take a little extra time depending on the overall size of the home.