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Home / About / Accreditations

Accreditations

At Window World, we believe our work goes farther than providing exterior solutions. Our products alone aren’t what make us unique; much of Window World’s story is linked to our involvement beyond home improvement. We strive to bring positive change to our communities through our affiliation with non-profit entities.

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Recognition & Affiliations

Your home is one of the biggest investments you’ll ever make—that’s why when you’re investing the time and money in upgrades, you need simply the best. You need Window World of St. Louis. We aren’t your average window company. We pride ourselves in offering the highest quality products at prices customers can afford, and our products and services have earned several awards and accreditations that attest to our commitment to a customer-first mentality. Browse through a few of the honors we’ve received below to learn what sets Window World of St. Louis apart from the competition.

ENERGY STAR

Promoting Energy Efficiency

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.

GOOD HOUSEKEEPING

Supported by a Decade of Excellence

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.

Better Business Bureau

Delivering an Exclusive Level of Trust

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.

Lead-Safe EPA Certified

Staffed With EPA-Approved Providers

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. Learn more about how we are EPA Certified.

Qualified Remodeler’s Top 500 and Remodeling Magazine

Dominating Prominent Industry Rankings

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.

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