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Customer Reviews - Window World of St. Louis

Real Reviews From Real Customers

    Window World Video Reviews

  • Noise Reducing Windows

    Our customers say that windows from Window World of St. Louis do a great job of keeping outside noise out of their homes. Learn more about the acoustics and noise suppression our top-of-the-line windows offer.

  • The Benefits of Energy Efficient Windows

    Looking to make your St. Louis home more energy efficient? Hear what other Window World customers have to say about the numerous benefits of our Energy Star Certified windows!

  • Our Clients' Favorite Windows

    At Window World of St. Louis, we offer a variety of window styles, ranging from classic double hung windows to bay and bow windows. See which styles our customers love most here!

  • Window World Installers & Installation Process

    We take pride in our quick, clean and efficient replacement window installation process. See what customers have to say about their installation experience when they chose to buy their new home windows from Window World of St. Louis!

  • Customer Referrals

    When it comes to finding the highest quality products for your home, word-of-mouth is everything. Learn why so many of our valued customers refer us to their friends, family and coworkers here!

  • Window World’s Friendly Sales Staff

    Purchasing new windows for your home is a big decision. That’s why we offer each and every Window World of St. Louis customer a no-pressure shopping experience. Our staff is here to help you make your decision, not push you into one.

  • Window Security and Durability

    Mother nature can be tough on your windows, but fortunately, ours are made to withstand everyday wear and tear and more. And beyond that, our windows also offer superior security for your home. Find out why our windows are considered some of the most durable in the industry here!

  • Window World Customer Service

    Our customers are our top priority, no matter what. We pride ourselves in offering each and every customer the best shopping experience possible. See what customers have to say about our personal service here!

  • Lifetime Warranty on Windows

    We’re so confident in the quality of our windows that we back each and every one with a lifetime warranty. Learn more here!

  • Why Customers Chose Window World

    Customers all over the country choose Window World for a reason. Learn more about the high quality products and superior service that keeps customers coming back.

“From the people who came to my house from Steve and Ken on down they are very professional people. Couldn’t ask for anything better.” – Ruth A.

“The people were great – Rob was very helpful and responsive. The Installation team put up with all my questions and were very helpful in explaining what they were doing when I asked and were just a good team overall.” – Ashley W.

“Friendly, efficient staff! Communication was very good!” – Marilyn D.

“Very neat, very nice! Took time to explain everything about the windows. Great Workers! Clean-up was spotless. Very impressed! Thank you for your service.” – Deborah R.

“We are very impressed with our windows and with your company. The process could not have been easier. Even when the installers were finishing up our windows I was waiting for the inevitable problems to arise. It never happened. The salesman was very patient and educated us with no pressure. The crew was very friendly, proficient, attentive and unstoppable. I can’t wait to recommend Window World to all our friends and neighbors.” – Sarah W.

“Installation was much faster than expected. Installation team was excellent. Would highly recommend!” – Blaine & Jennifer C.

“Crew was very professional & extremely proficient. Everything was left very clean & orderly.” – Eric M.

“I was very pleased with the prompt and courteous service. The installer was very professional and gave good service. I look forward to the window replacement to go the same way. Thank you!” – John A.

“Sales person and installers were courteous, professional and friendly. Very good workers.” – George H.

“I like the product and price, and the installation was good. A friend of mine told me about them and he was really happy with them so I contacted them personally. I thought it was a great value for the price. You can maybe find something better but you are going to pay more for it; I don’t know if it would be worth it. The higher-grade windows were only $20 more per window.” – Robert A.

“Awesome experience! Tony was great. We’ll definitely be back for the front windows this spring.” – Abby R.

“Both installers were excellent. Spencer very courteous and informative. They did an excellent job with the installation, cleanup & showing how to use the windows.” – Charles P.

“Excellent experience from start to finish. Jason was the sales rep and initial contact. Very knowledgeable about product and process. Went over quote in detail, answered questions thoroughly. Installers (3) arrived on time and were well organized and thorough. It was a 2-day install in cold and rain..they were troopers! Windows arrived in perfect condition, carefully installed (56 yr-old brick home w/marble sills). Removal and disposal of old windows carefully managed and well done. Installation of new windows and clean-up also well managed and well done. This could not have been a better experience. The difference new windows made in home heating was obvious the first month and I am sure will continue during cooling months as well. I would definitely recommend Window World and would use them again.” – Diane H.

“Very pleasant experience. Very knowledgeable installers. Took the time to explain in detail. Great job! Windows look great!” – Aaron W.

“Spencer and his team was outstanding. They arrived and immediately started to work. Every question I asked was answered.” – Lolita W.

“Spencer and Mario are very nice men and good workers. I am very pleased.” – Judith B.

“Crew knew exactly what to do and finished in an expeditious and professional manner.” – David N.

“The guys were very polite and great to be around – pleasure to work with.” – Phillip H.

“I talked with several window companies. You were the most professional & courteous throughout the process. Great installers.” – Shannon H.

“The installers were very professional and helpful. Spencer is super!!” – Laura B.

“Window World is very professional. From the first phone call to ask for an estimate, to the final installation, everything went perfectly. We love the look of our new vinyl windows in our basement. Remember, all windows are guaranteed for the life of the window, no matter the cause of the breakage.” – Christine C.

“Very professional company. The windows are beautiful and the installer, Danny, did a perfect job. He was knowledgeable and everything was cleaned up when he was done. I would highly recommend Window World and would request Danny as your installer. We are very happy with the results.” – Kathy W.

“We are very pleased with the installation and with the quality of our picture windows. It is phenomenal how the E glass does not allow the heat of the sun to penetrate into our home. Our AC works far more efficient than in the past. We recommend Window World and the Rodney McVey installation team!” – Wanell J.

“We have only had our new Windows for a day but can already see the difference in ease of use. Window World also did a fantastic job with the wrapping around the decorative stuff that was around the windows. We are very pleased with the workmanship and how professional the workers was.” – Jeff B.

“The whole experience with Window Work was top notch. From sales to the awesome installers everyone was professional and communicated well throughout. I would highly suggest them to anyone.” – Brian E.

“Window world actually got my windows in faster than originally planned. Installation went well. Installers were quick and they cleaned up their work areas. Windows are beautiful and I’m very happy!” – Lisa C.

“The whole process was very easy from quoting to installation. The installers were very knowledgeable and professional. They did a fabulous job. We love our new door!” – Debbie J.

“Very pleased with the price and product from Window World. We had several windows replaced last year and had them back out this year to do a few more. Salesperson was courteous and efficient, and the crew doing the installation did a great job and cleaned up after the work was finished.” – Ken W.

“Needed to replace a window before putting my house up for sale. My realtor recommended Window World. It was easy to arrange an appointment with their sales rep. He provided me with several options and did not push the most expensive one. The window had to be special ordered and arrived within the given timeframe. The window was professionally installed and works well. I am very satisfied and would have them bid on larger window projects.” – Ron A.

“The place to go for windows/installation in St. Louis. I didn’t feel the usual salesman pressure when they came to our house. The quotes came in literally half of Anderson prices. Many flexible options/packages. Financing available if needed.” – Thomas B.

“Salesman was very helpful and worked around our schedule even though we were so far away, windows are awesome and installed in one day! Installer was very knowledgeable and did a great job, very happy with our new windows. Would recommend definitely!” – Aaron A.

“The installers showed up within the time range that they said the would. Did the job quickly and efficiently. The windows look great. Very happy.” – Carl T.

“Window World did great! They were quick, reasonably priced and even moved up our installation date due to a crew willing to volunteer on a Sunday!” – Sarah H.

“The guys that they came and installed my window, Bob and Linden, did an amazing job. I am very well pleased with the experience I had from Window World, would definitely buy from them again.” – Scotty B.

Ready to update your home? Contact Window World of St. Louis today to get started!