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Repair and Warranty Claims

If your windows are in need of repair or maintenance, we have you covered with our lifetime limited warranty.

Long Island’s Leader in Windows, Doors & Siding
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Our Warranty Takes the Worry Out of Window Repair

No matter what questions you may have, from the simplest to the most complex, we’re here to help. We want you to have the best possible customer service experience, so please complete the short form below, describe your issue or service request and a Window World of Long Island specialist will contact you within just a few business days. If you need immediate service, you can contact us during normal business hours.

Virtual Repair Center

Repair Guides & Video Tutorials Galore

Have a DIY mentality? Browse our extensive library of repair guides and video tutorials to help you maintain your Window World windows.

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Warranty Claim Request Form


General Contact Info


Installation Address


Product Information



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