House Full of Windows Installed for $89/Month!*

Learn All About Our Company

Window World of Westchester is comprised of a skilled and friendly team of design consultants, installers and support staff who are all here to make your home improvement experience a positive one. We only hire the best of the best: educated designers, trained installers and friendly personnel who are here to make you as comfortable as possible.

Our parent company is Window World, but we are a local franchise here to meet your home improvement needs. As your local source for windows, doors and so much more, we bring decades of experience to the table, backed by unparalleled value, expertise, protective warranties, quality craftsmanship and competitive prices.

When you partner with us, you get free, no-hassle, in-home design consultations that put you at ease about the whole process. As a company, we are proud of our mission to exceed customer expectations with our quality service and products. But don’t just take our word for it, check out our Testimonials page to see what our clients are saying about us. Or, come browse our Gallery to see the past projects we have done in the Long Island area. 

Here’s a look at the main services we offer here at Window World of Westchester:

What to Expect

Our team makes it easy to add windows, doors and anything else to your home. Check out our process so you can know what to expect with us:

  • Schedule your free in-home consultation online or by phone. 
  • Pick out the options, colors, and styles you like, with the assistance of your design consultant. 
  • Receive a quote and approve the work.
  • We will place the order. 
  • We’ll call to schedule your installation once your custom-made products arrive. 
  • On installation day, our team will arrive on time to install your products with care and precision.

We offer a wide spectrum of exterior solutions to meet your needs and budget, with products designed to increase the performance, energy efficiency, functionality, comfort and looks of your entire home. Thanks to our exceptional service and transferable lifetime limited warranties, you can hire us with confidence no matter the scope of your project. 

Contact Window World of Westchester

To learn more about us in Westchester County NY, please contact us at (862) 225-6040 .

Business Accreditations

J.D. Power

J.D. Power, a global leader in customer insights, advisory services and data and analytics, has ranked Window World “Highest in Customer Satisfaction with Window and Patio Door Retailers.” Results are based on feedback from customers who purchased new windows or patio doors in the 12 months preceding the study. In 2019, Window World received 878 points out of a possible 1,000, which is 36 points higher than the retailer average. As a true representation of the voice of the customer, the J.D. Power award is among our proudest accomplishments, demonstrating the veracity of our belief that providing a combination of value, quality, and outstanding service is the best of differentiators.

Window World received the highest score among Retailers in the J.D. Power 2019 Window and Patio Door Satisfaction Study of customers’ satisfaction with their windows and/or patio doors purchase. Visit

J.D. Power

Good Housekeeping

For over 100 years, Good Housekeeping has been one of the strongest forces of consumer advocacy in America, standing for customer satisfaction, superior quality, and dependable warranties. The Good Housekeeping Research Institute stringently evaluates each product to give customers the peace of mind that if it has earned the seal, it is of the highest quality. The Good Houskeeping Research Institute is so thorough that Good Housekeeping provides a two-year warranty on every product it endorses. Should merchandise become defective within this time frame, it will be repaired, replaced, or the customer will be reimbursed. We take pride in the fact that our windows are backed by the Good Housekeeping Seal because of the quality and integrity that it represents.

Good Housekeeping

EPA Lead Certified Firm

Window World of Boston is a proud Lead-Certified Firm.

Maintaining our Lead Certification means we are trained and regularly undertake the necessary precautions to protect our customers from the potentially harmful effects of lead. During our installation process, we take special care to ensure we contain any lead dust created, protecting our customers and the environment. Lead, which has been linked to health and environmental issues, is a heavy metal long used in the manufacturing of paint, plumbing pipes, and leaded gasoline, and can still be found in many homes built prior to 1978. By following lead-safe work practices, we mitigate the risk of lead exposure associated with disturbing remnants of lead-based paint/products.

EPA Lead Certified Firm


Window World of Boston has an A+ Better Business Ranking

The Better Business Bureau is the leader in advancing marketplace trust, focusing on integrity and performance. Its work is giving consumers and businesses an unbiased source to guide them on matters of trust, providing educational information and expert advice. Our BBB accreditation is an honor, indicating we met its strict standards for conduct and product performance.

Better Business Bureau

Product Accreditations

Energy Star Partner

The ENERGY STAR® program is a joint venture of the EPA and the U.S. Department of Energy. Its goal is to help consumers save money and protect the environment by identifying energy-efficient goods and practices. Products that earn the ENERGY STAR prevent greenhouse gas emissions by meeting strict guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy. Window World offers a variety of window and door packages that are ENERGY STAR qualified in each of the nation’s four climate zones.

Energy Star Partner


The American Architectural Manufacturers Association is recognized internationally for the development of standards that provide third-party validation of product performance and quality. Because Window World Windows are certified for structural, air, and water performance, they bear the prestigious AAMA Gold Label, the highest possible AAMA rating. The Gold Label indicates not only that the individual parts and pieces of the window are certified, but that the entire window system is of the highest quality.

American Architectural Manufacturers Association


The National Fenestration Rating Council establishes test criteria that set the standard for performance ratings of window and door products. These consistent ratings provide accurate information on the energy performance of windows, doors, and skylights. The presence of these ratings allows products across the industry to be compared on an unbiased basis.

National Fenestration Rating Council


ASTM International, formerly the American Society for Testing and Materials, is the globally recognized leader in the development and delivery of voluntary consensus standards. Its mission is to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. Our windows have been tested and are confirmed to meet the air, water, and structural integrity standards as defined by ASTM.

American Society for Testing and Materials


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.

Window World Cares

Window World Cares® is the charitable arm of Window World Inc.® Founded in 2008, the foundation exists to benefit children and families at St. Jude Children’s Research Hospital. We are proud of the impact Window World Cares has made in the few years since its conception: we’ve raised millions of dollars for our causes and spread the word about deserving causes. We were recognized by St. Jude Children’s Research Hospital® as the “New Corporate Partner of the Year” in 2010, and intend to live up to this honor for years to come. Window World Cares is a core part of what we do every day; it’s our privilege to work towards making a difference with every window we sell.

Window World Cares

St. Jude Children’s Research Hospital

In 2008, Window World Cares® became a partner of St. Jude Children’s Research Hospital®, one of the world’s leading research and treatment centers for pediatric cancer and other childhood diseases. The hospital is a pioneer of protocols for treatment of these conditions: in the 50 plus years since St. Jude was founded, it has helped to increase the survival rate for ALL (Acute Lymphoblastic Leukemia, one of the most common forms of childhood cancer) from 4% to 94%. St. Jude never considers a family’s ability to pay for a child’s treatment, covering the costs of medical care, lodging, meals, and travel to and from the hospital. Our Chairman, Tammy Whitworth says of the partnership: “Giving back and helping others in need has always been a big part of the Window World culture, but it’s the remarkable employees and children of St. Jude who make us so passionate about this organization.”

St. Jude Children's Research Hospital

Veterans Airlift Command

Window World proudly supports the Veterans Airlift Command in providing air transportation to wounded warriors and their families for medical and other compassionate purposes. The Veterans Airlift Command offers soldiers returning from combat, often with devastating injuries and unable to traverse commercial airports, the opportunity to fly worry-free to visit their families or receive treatment. We’ve flown over 55 missions since our partnership began, and every time we meet a new Veteran, we become even more passionate about the Veterans Airlift Command. With a number of Veterans in our own Window World family, we know how meaningful a simple “Thank You” can be. Participating in the mission of the Veterans Airlift Command is how we convey our immense gratitude for every Veteran’s service.

Veterans Airlift Command

The Stinger

The No. 100 Stinger is a tribute to the original winning car of the Indianapolis 500, created to commemorate its 100th anniversary. A salute to starters of long ago, the Stinger features a yellow and black color scheme taken directly from the original Indy 500 winner, the Marmon Wasp. The car also displays a graphics package featuring the name of every Indianapolis 500 starter. Each of the former starters has been invited to autograph the car, and for every additional signature Window World Cares makes a donation of support.

The Stinger

Window World Racing

Since April 2009, Window World has proudly been affiliated with Indy and NASCAR star John Andretti, one of the premier drivers in the top spectator sport in the world. Andretti, part of the renowned Andretti racing family, represented Window World in the 2009 and 2010 Daytona 500s, as well as the 2009, 2010, and 2011 Indianapolis 500s. Most recently, in 2011 John Andretti partnered with Andretti Autosport, Richard Petty, and Window World to bring the #43 Window World car back to the Indianapolis 500 for the third time, where he placed 22

Window World Racing
Services We Offer
Window World of Westchester has an A+ BBB Rating and offers industry-leading solutions for replacement windows, doors, siding and more. We follow through every job from start to completion while our friendly, knowledgeable staff is there to answer your questions and provide any level of customer support you need. Window World is committed to providing the highest customer satisfaction.
Best Company!
Window world is the best company I have ever dealt with. Everything is explained in full and the people are courteous and informative. The installer did a beautiful job...
Sharon R
Pleasantly, Stress Free
My entire experience with Window World was pleasantly, stress free. This was the fourth company I had come to my home to give me an estimate. When the sales rep., David...
Susan Rocco
Extremely Positive Experience
We had nothing but an extremely positive experience with Window World. From the sales people to the installation crew, everyone was very nice, very helpful, and they we...
Howard Kelman
23 Windows Installed
Excellent. I had 23 windows installed and wrapped trim in not even two days. The installation team was professional. I was extremely happy with the quality of the produ...
Anne C
Professional & Courteous
My salesman from Windows world was great! He knew that I knew what I wanted and you didn't try and deter me from it. He listened and got through the whole sales process...
Cheryl Vassil
Very Fair Pricing
Excellent experience. Very fair pricing, great quality windows, and everyone who I spoke to or who came here to do work was extremely friendly. I really can’t say eno...
Lindsay B.
Window world was great, from the consultant Ron Hajj to the installers Quentin and Barry I cannot say enough. Perfection, I would definitely recommend Window World to anyone
Jeff Russell
Warranty is Outstanding
I went with Window World after getting a few other quotes but I was referred to them from a friend. The experience was great from the quote to the finished results. Mat...
Tanya Backer
I Would Recommend
The installers arrived at my house on time, and after introducing themselves got right to work. They were very knowledgeable, professional and willing to answer any que...
Ann Mccabe
Difference in the Temperature
Extremely friendly crew and customer service is easy to work with. I can already feel a difference in the temperature of our house.
Nicole Cronin
Caring About Customers
The installers were most efficient, friendly, polite, thorough. They answered all of my questions and engaged in conversation while they kept working. They made sure ev...
John Kurdzionak