Aug 2026
We haven’t had our replacement window installed as of yet but spoke to Doreen and she is the WOW factor to customer service; over the top outstanding. Ask for her and tell Tammy recommended her.
About Window World of Buffalo
Window World of Buffalo offers reliable window replacement services with a strong focus on customer satisfaction. Customers share positive experiences, mentioning competitive pricing and efficient installations often completed ahead of schedule. The crews are professional and courteous, ensuring thorough cleanup after each project. Many clients are happy with their new windows, including sliding glass doors, praising both the quality of the products and the professionalism of the team. The sales process is straightforward, and installers work quickly and cleanly, leaving homes spotless. The company’s workmanship is praised as impeccable, and the quality of the windows is considered excellent. Customers appreciate the peace of mind provided by the lifetime warranty for any glass breakage, and many recommend Window World to others, noting the great service from start to finish.
Reviews
Jul 2026
I had a great experience getting a few replacement windows installed. The installer, Frank did an awesome job. He was personable, professional and efficient!! The entire staff provided great customer service!
Sep 2025
I have ordered from Window World three separate times now, and each experience has been great from start to finish. Every staff member has been friendly and respectful. The last guy replacing the windows even went as far as to make sure my electronics didn’t get dusty and adjusted my screen door to softly close, which he didn’t have to do. The first windows I got done I got a great deal and was able to finance. And then around time from getting the quote to actual installation was a reasonable timeframe. I’ve already recommended Window World to a coworker and would recommend to everyone else as well!
Photos
Hours
Monday 9AM - 5PM
Tuesday 9AM - 5PM
Wednesday 9AM - 5PM
Thursday 9AM - 5PM
Friday 9AM - 5PM
Saturday Closed
Sunday Closed
Location
4444 Broadway, Depew, NY 14043
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