4.5 
48 *The Angi rating for Window Service companies in Mattituck, 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 Mattituck, 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 August 18, 2026
Serving Mattituck, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Warranties offered
"Very pleased. Great service. My new windows are beautiful. Highly recommend."
+11
Serving Mattituck, 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 Mattituck, NY and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
"fantastic on time friendly and knowlegable"
Serving Mattituck, NY and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Went very well. Very courteous. Very careful and efficient. Windows look great!"
+1
Serving Mattituck, 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
Serving Mattituck, NY and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Leo was excellent. He installed a new window balance. Had to order the part and it arrived quickly. It was installed 8/19/26. I would recommend him highly for any window problem."
+1
Serving Mattituck, NY and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Clean, professional and a pleasure to deal with!"
+22
Serving Mattituck, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Credit card accepted
"I had East Coast Window Tinting install security film on all my windows at my business and was very satisfied! The price was well within budget, the quality product is top notch as was the service and professionalism! I will definitely be using them again, and recommending them in the future!!"
+10
Serving Mattituck, NY and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
"this is the first time we used this company to replace a glass in a curio cabinet. George came measured came back, took care of it fixed. It made it look like nothing ever happened. My wife and I were very, very happy. He was professional courteous on time and reasonably priced. We will definitely use the company again in the future. Thanks again George."
Serving Mattituck, NY and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Crew came and installed my window in a couple hrs . Very neat and clean would highly recommend home genius"
+76
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