- About Us
- Why Window World
At Window World of Long Island, our customer-first approach and commitment to quality sets us apart from the competition, and we have the hardware to prove it.
Windows are part of every home. But in addition to letting in light and all that, they add to the overall look and appearance of a home. Small ones, large ones, bay ones…there are many to choose from. And when it comes time for you to do just that, you definitely want to go to the best in the local business. Check out the windows at the Best Window Company on Long Island when you need to add a little more light to your home.
A combined program with the U.S. Environmental Protection Agency and U.S. Department of Energy, ENERGY STAR® helps us save money and protect the environment. EPA’s ENERGY STAR partnership utilizes energy efficient products and practices to help measure performance, set goals, track savings and reward improvements.
Since 1909, the Good Housekeeping Seal protects consumers—and we’ve earned it consecutively for 10 years. To earn the seal, products must undergo review from scientists and engineers at the Good Housekeeping Institute. The protection promises a refund or replacement for defective products within two years of purchase.
As the global leader in consumer insights, J.D. Power interacts with millions of customers to better understand their opinions, perceptions, and expectations. The J.D. Power represents quality and customer satisfaction, an award given by consumers for consumers. The highest-ranked performers such as Window World’s replacement products are given the award, showcasing their excellence.
For more than 100 years, the Better Business Bureau (BBB) has been helping consumers find businesses and brands they can trust. As the leader in integrity and performance, Window World is honored to possess an accreditation of this caliber that showcases our strict standards for product quality and customer service.
The Environmental Protection Agency (EPA) Lead-Safe Certification program is required by the Lead Renovation, Repair and Painting Rule. Designed to lower the risk of lead contamination from home renovation activities, all firms that perform renovations must be trained by EPA-approved providers. Window World and every firm certified by the EPA are provided a certificate and identification number.
Window World of Long Island is proud to be an Owens Corning Roofing Preferred Contractor. As part of this exclusive network, our partnership requires Window World professionals to abide by the highest standards and most strict requirements for both reliability and professionalism.
Qualified Remodeler’s Top 500 and Remodeling magazine recognizes the nation’s largest remodeling companies for significant success based on annual revenue, total years in business, community service and accolades earned. Window World outperformed their competitors, securing the #1 spot of any exterior/replacement contractor year after year.