Approved Pro
Stanek Windows - Buffalo
2 New Window Service, 3-5 New Window Installation, 6+ Room New Window Service,
About us
Stanek® brand windows and doors are known for their exceptional beauty, superior quality and energy efficiency. Stanek windows and doors are custom-designed and custom-made for your home and offer aesthetic options like unlimited custom exterior colors, rich woodgrain interiors, stunning hardware finishes, custom shapes and sizes with high-performance glass options to create the perfect, most energy-efficient window for your home all backed with a limited lifetime warranty. Our Stanek windows experts will assess your existing windows, listen to your needs and current window challenges and make recommendations to help guide you to the window that is right for you and your home. Give us a call at 1-800-230-8301 to start your project today! We offer a free, no obligation in-home estimate along with a wide range of affordable low monthly and no interest payment plans. To learn more about Stanek® windows, visit our website www.stanekwindows.com.
Business highlights
59 years of experience
Services we offer
Custom-Made Windows, New Windows, Patio and Entry Doors, Replacement Windows, Vinyl Windows
Amenities
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- CreditCard
Reviews
4.661 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 84% | ||
| 10% | ||
| 2% | ||
| 2% | ||
| 3% |
Filter reviews by service
Showing 1-25 of 61 reviews
Jacob K.
Nov 2024
6+ Room New Window Service
Do yourself a favor and go with a more expensive/reputable company. Stanek is a joke. Probably all of the 5 star reviews are employees. Had all our windows in our house replaced with new ones from stanek. Window quality is subpar if that. They installed a broke window and said they would replace in 2 months or less. Here we are 6 months later and crickets. No follow up just the same answer every time I call them ?still waiting for the manufacturer to ship it.? You would think they would keep an open line of communication with a customer that paid, nope, nothing from them. Heed my advice and use a different company
Denise F.
Oct 2023
Great customer service at the beginning of the project, but after the initial job was "done," they became hard to get a hold of. My window measurement was done incorrectly and they had to replace all the windows again (however, they did a good job on the second time). Rescheduling was difficult and one time the service people just didn't show up. It was only after calling 45 minutes after they were supposed to be here that they said they were "just going to call me about that." My windows themselves are great, but the hassle and time it's taken was not worth it in my opinion (5 months later and my windows are still not completely installed/fixed). Save your time and look elsewhere.
Response from Stanek Windows - Buffalo
"We are very sorry your experience with us was not what we would have hoped. We do acknowledge that there were delays and numerous visits to your home. We do our best to finish every project as quickly and efficiently as possible. We apologize that we missed the mark this time on completion but we stand behind our finished product. Our records indicate that we have resolved all the issues with your windows and your installation is complete. We hope you are now a satisfied customer and that you enjoy your new windows for many years to come. Thank you for reaching out. - The Stanek Windows Team"
Allison G.
Dec 2022
Very professional Salesman that honored every word! We had all of the windows on the 2nd floor of our home replaced. Quality of windows is superior to any other windows weâ ve ever had. Installation was earlier than what was originally estimated! Just fabulous! Installers were efficient and not obtrusive in any way. Very tidy as well!! Very little to go back and spot clean. Thank you, Stanek!!
Debbie C.
Nov 2022
Installers were phenomenal. Installed exterior doors perfectly! Great company to work with.
John F.
Sep 2022
Communication from the initial purchase to the completion of the project was excellentâ ¦ this included communication from our salesman and from the office staff.! The installers did an excellent job - they were meticulous in each aspect of the installation from removing the old door to installing the new one. They maintained a very neat work environment and were courteous and very professional! And we are very pleased with the quality and appearance of our new door! We would recommend Stanek without hesitation!
Carl K.
Jul 2022
Great people to work with. Project was done in a timely manner. We truly enjoy the windows and doors that were installed.
Response from Stanek Windows - Buffalo
"Carl, Thank you for taking the time to share your experience! We truly appreciate it and are so happy that you are satisfied with your project! Thanks for being a valued customer! Sincerely, The Stanek Windows Team"
Vincent D.
Jan 2022
Excellent overall! The installer of our 2 replacement windows did an excellent job, explained all he was doing, and took extra time to thoroughly clean up once he was done.
Response from Stanek Windows - Buffalo
"Vincent, Thank you for taking the time to rate us and leave a review! We're so pleased that you are happy with the outcome. We appreciate you sharing your experience with us. Sincerely, The Stanek Windows Team"
Kelly B.
Dec 2020
I am extremely impressed with the quality of the windows and how knowledgeable our salesman Joe was. I previously had such drafty old windows, my only regret is that I didn't do this sooner!
Response from Stanek Windows - Buffalo
"Kelly, thank you for your kind words about our windows and team! We are thrilled to hear how satisfied you are with the entire experience and project. Thank you for allowing Stanek Windows to be a part of your home!"
Jacqueline M.
Dec 2020
The crew was very professional and did an amazing job installing new custom awning windows with privacy glass. They were installed in a few hours and did a thorough job cleaning up after they were done. If I didn't have new windows I would have no idea they were there.
Response from Stanek Windows - Buffalo
"Jacqueline, thank you for taking the time to leave your review, and for choosing Stanek Windows. We are thrilled to hear how happy you are with not only our whole team, but the final product! We can't wait for you to enjoy your windows for many years to come. Thank you!"
Becky W.
Aug 2020
6+ Room New Window Service
Great team - used them for a second project a year later and had another great experience. This is my go-to for windows and doors from now on.
Response from Stanek Windows - Buffalo
"Becky, Thank you for taking the time to leave your review! We are thrilled to hear how happy you were the first project that we earned a second! Thank you for allowing Stanek Windows to be a part of your home!"
Lisa M.
Jun 2020
They were here when they said they would be. They removed and installed my new front picture window in no time at all. They also cleaned up the mess and took it with them, the old window and all.
Response from Stanek Windows - Buffalo
"Lisa, thank you for your review! We pride ourselves in constant communication, promptness, cleanliness, and professionalism. We are proud to hear our team delivered. Thank you for allowing Stanek Windows to be a part of your home!"
Lisa M.
Jun 2020
3-5 New Window Installation
Window itself looks great. It was put in in no time at all.
Response from Stanek Windows - Buffalo
"Lisa, we thank you for taking the time to leave this review! We are pleased to hear how happy you are with how quickly it was installed. We'd also love to hear what could be done differently as far as quality to earn a full 5-star rating. Thank you for choosing Stanek Windows!"
Jim C.
Dec 2019
6+ Room New Window Service
Love our windows!! Exactly what we wanted.. we had a great salesman who got us everything we wanted.. the window installers were great.. 6 windows dome in one day.. came back to caulk 2 days later.. I would definitely recommend the company..
Response from Stanek Windows - Buffalo
"Jim, Thank you for taking the time to rate us and leave a review! We're so pleased that you are happy with the outcome. We appreciate you sharing your experience with us. Sincerely, The Stanek Windows Team"
E L.
Nov 2019
6+ Room New Window Service
Excellent customer service. Excellent product also. Vert pleased with our experience with them. The windows are solid, and sealed. We just are not too thrilled with the screen fittings. A bit difficult to replace. But NOT a dealbreaker for sure. Good to know our consultant actually is a NEIGHBOR! We did not know...and actually LIKED his windows prior to ever knowing he would be our advisor! Great Professional work.
Response from Stanek Windows - Buffalo
"E, Thank you for taking the time to rate us and leave a review! We're so pleased to hear you were satisfied with the overall process. We'll be sure to share your review with our team as they love receiving the feedback. Thanks again for being a valued customer! Sincerely, The Stanek Windows Team"
Perry G.
Nov 2019
We were very pleased with our Stanek experience. Joe provided a very comprehensive overview of their products and took the time to understand our needs. We needed to reduce outside noise and better regulate the temperature in our master bedroom. We went with the triple pane glass and had 4 installed on our second floor. Our order was ready in about four weeks. The guys were able to install all four windows in one day and they also installed the shutters for us for a small additional fee. The overall installation was good and when we noticed a few areas that needed recaulked, we contacted Joe and he came out to fix it. We also did the financing through Green Sky. The only thing we donâ t like about the financing option is that although the financing is technically â interest freeâ , you still have to pay monthly interest which is then reimbursed to you if you pay the whole amount off within the stated timeframe.
Response from Stanek Windows - Buffalo
"Perry, Thank you for taking the time to rate us! Sincerely, The Stanek Windows Team."
Doreen S.
Sep 2019
Windows look great! Installers were careful of landscaping and inside of house. We are a return customer.
Response from Stanek Windows - Buffalo
"Doreen, Thank you for taking the time to rate us and leave a review! We're so pleased that you are happy with the outcome. We appreciate you sharing your experience with us. Sincerely, The Stanek Windows Team"
Joseph O.
Sep 2019
My wife and I are in the midst of a major renovation of a 100 year old home. The first thing we did was order new Stanek windows. Our salesman Joe was responsive, knowledgeable, and easy to work with. The windows are top quality as we shopped several competitors. I would recommend Stanek windows and Great Day to anyone and everyone.
Response from Stanek Windows - Buffalo
"Joseph, Thank you for taking the time to rate us and leave a review! We're so pleased to hear you were satisfied with the overall process. We'll be sure to share your review with our team as they love receiving the feedback. Thanks again for being a valued customer! Sincerely, The Stanek Windows Team"
Joelle A.
Sep 2019
Our salesman Joe Dawidowicz was great with his knowledge of the product and the follow up after installation. The install crew was quick, clean and efficient. The quality of the windows for the money are well worth it.
Response from Stanek Windows - Buffalo
"Joelle, Thank you very much for taking the time to share your experience! We truly appreciate it and are delighted that you are pleased with your project. We'll be sure to share your feedback with our team! Thanks again, The Stanek Windows Team"
Barb M.
Sep 2019
Was recommended by a friend to try Stanek Windows and has turned out to be a great decision! Have used them twice now and could not be happier with how it went both times, I even had the same installers. Joe and the office staff were great as well. I know that I could have spent less, but it just proves that you really do get what you pay for! I would definitely recommend this company to anyone looking a high quality window installation.
Response from Stanek Windows - Buffalo
"Barb, Thank you for taking the time to rate us and leave a review! We're so pleased to hear you were satisfied with the overall process. We'll be sure to share your review with our team as they love receiving the feedback. Thanks again for being a valued customer! Sincerely, The Stanek Windows Team"
Rochelle Q.
Sep 2019
We have used this company a couple of times overt the last 5-6 years for new windows throughout our house and a retractable awning- great job both times. I have recommended them to others and will continue to do so.
Response from Stanek Windows - Buffalo
"Rochelle, Thank you very much for taking the time to rate us and leave a review! We truly appreciate it and are delighted that you are pleased with your project. We'll be sure to share your feedback with our team! Thanks again, The Stanek Windows Team"
Kenneth B.
Aug 2019
Everyone at Stanek Windows/Great Day Improvements, from our Design Consultant Joe Dawidowicz, to our installers, to the office staff was Awesome ! Everyone was professional, knowledgeable, and courteous. I will definitely be hiring them again for future projects.
Response from Stanek Windows - Buffalo
"Kenneth, Thank you for taking the time to share your experience! We truly appreciate it and are so happy that you are satisfied with your project! Thanks for being a valued customer! Sincerely, The Stanek Windows Team"
JOHN K.
Jun 2019
I had 12 Stanek double hung windows installed in my house. The top quality was important to me. All windows were triple glazed and argon filled. This company was very transparent, returning all my phone calls. Joe D. did an excellent job in his window demonstration. I am very glad I went with Stanek over the other two estimates I received. Keith and Rob did a great job on the installation and neatly cleaned up. I could tell they were experienced. (The installer matters ) Furthermore, I highly recommend Stanek windows. The above is an honest opinion of my experience with Stanek windows ( West Seneca).
Response from Stanek Windows - Buffalo
"John, Thank you for taking the time to rate us and leave a review! We're so pleased to hear you were satisfied with the overall process. We'll be sure to share your review with our team as they love receiving the feedback. Thanks again for being a valued customer! Sincerely, The Stanek Windows Team"
Michele U.
Jun 2019
First saw Bay window at the Home Show. Joe our sales rep was so patient and took as much time as we needed, brought all the samples to our home and explained every detail of the installation. We had 2 other manufacturers give us estimates and the quality of their products could not even come close to the Stanek window. The installation team were very professional. They did an amazing job, and were very considerate of our furnishings in the room.
Response from Stanek Windows - Buffalo
"Michele, Thank you very much for taking the time to rate us and leave a review! We truly appreciate it and are delighted that you are pleased with your project. We'll be sure to share your feedback with our team! Thanks again, The Stanek Windows Team"
Dennis M.
Jun 2019
3-5 New Window Installation
I had 4 windows replaced on 6/3/2019 by Robert Ervolina & Josh Paterson I would strongly recommend this team of installers. They are very friendly, professional & polite they did a excellent job.
Response from Stanek Windows - Buffalo
"Dennis, Thank you for taking the time to rate us and leave a review! We're so pleased to hear you were satisfied with the overall process. We'll be sure to share your review with our team as they love receiving the feedback. Thanks again for being a valued customer! Sincerely, The Stanek Windows Team"
Jason D.
May 2019
Top-notch experience with the Stanek team. Joe was extremely thorough explaining the products and every step of the process. We had 16 windows installed by Keith and his crew within two days, and we are very happy with everything about them.
Response from Stanek Windows - Buffalo
"Jason, Thank you very much for taking the time to rate us and leave a review! We truly appreciate it and are delighted that you are pleased with your windows. We will be sure to share your feedback with our team! Thanks again, The Stanek Windows Team"
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
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FAQ
Stanek Windows - Buffalo is currently rated 4.6 overall out of 5.
Monday: 8:00 AM - 7:00 PM
Tuesday: 8:00 AM - 7:00 PM
Wednesday: 8:00 AM - 7:00 PM
Thursday: 8:00 AM - 7:00 PM
Friday: 8:00 AM - 6:00 PM
Saturday: Closed
Sunday: Closed
Stanek Windows - Buffalo accepts the following forms of payment: CreditCard
Yes, Stanek Windows - Buffalo offers free project estimates.
No, Stanek Windows - Buffalo does not offer eco-friendly accreditations.
No, Stanek Windows - Buffalo does not offer a senior discount.
No, Stanek Windows - Buffalo does not offer emergency services.
Yes, Stanek Windows - Buffalo offers warranties.