4.5 
378 *The Angi rating for Window Service companies in Old Bethpage, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Old Bethpage, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on June 13, 2026
Serving Old Bethpage, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Warranties offered
"Great company. Highly recommended. They install 2 windows for my house. Clean and neat. Price is right. Great looking windows. One stop shop."
+11
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 1979
Free estimates
Customers say: Quality work
"They placed safety films on 5 windows and did a great job. Mike was very professional and courteous and took care of the project as soon as possible."
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
"Excellent from start to finish. Quick turn around time from when the contact was made to arrange for the work and when to job was finished. Rudy, arrived on time and texted me that he was on his way. He is very professional. He knows windows. I cant believe how good my windows look, including removing some silicone . I can only say the truth, he is great. I already have my neighbors taking his card to schedule an appointment. Thank you Rudy."
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Great experience from beginning to end. Aaron the sales and service representative was professional, knowledgeable and attentive. The window quality is excellent. The installation was seamless they were on time and all business. They paid attention to details and the clean up at the end was fantastic. It was a pleasure all around I highly recommend Thermo Seal."
+29
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Angelo and his crew were excellent and did a great job with all my window replacements"
+29
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Great customer service! They pick up my windows screens and repair them quicker than I would expect considering I have older windows and they don t make the screens that go with them any longer. They were very professional and communicated any additional issues or cost related to my order.. I highly recommend them!"
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"The windows and screens came out looking great."
+1
Serving Old Bethpage, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
"Hi. The person that came to replace my window was very professional first got me the estimate then in 2 days came to replace my window after ordering. Then call me to let me he was coming. Process was fast and efficient and price very economic. I call other places they won’t answer and leave message and after a week they call me when my window was changed already. I recommend Duraglass their job was efficient and fast."
+6
Serving Old Bethpage, NY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Sam is very professional! I highly recommend his service"
Serving Old Bethpage, NY and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"Excellent workmanship and products I have had three installations with Power in the past two years. I first used them for a new roof and gutters. The workers were all knowledgeable in their area of work. Clean up was good although some nails kept showing up over time. Next I had the 2nd floor windows and some 1st floor windows replaced, 9 in total. Installation went well and they cleaned up beautifully afterwards. I love the windows! They are a beautiful and energy efficient product. Lastly, I recently had a bay window replaced in my kitchen with the same type window. The workers ere all friendly and explained what would be done. The area was draped with plastic to cut down on dust. Clean up was excellent inside and outside! The window is beautiful and the framing on the outside of the window matches the other windows and the small roof above the bay window was replaced with the same roofing as the rest of the house. I would choose them again for any future projects."
+24
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