4.5 
138 *The Angi rating for Window Service companies in Mastic Beach, 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 Mastic Beach, 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 July 22, 2025
Serving Mastic Beach, 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 Mastic Beach, 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 Mastic Beach, NY and surrounding areas
Approved
In business since 1966
Free estimates
Emergency services offered
"They addressed all of my concerns without hesitation and to my satisfaction. They gave me a fair price. I thought the workers were experienced and had a good technique of capping the windows to prevent water leakage. They exceeded my expectations."
+42
Serving Mastic Beach, 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 Mastic Beach, NY and surrounding areas
Approved
In business since 2010
Free estimates
Credit card accepted
"I had a through the wall air conditioner removed and the wall patched. The work included dry wall, insulating, exterior siding and painting. Sheldon was professional and easy to work with. For a reasonable price be provided high quality work. I intend to worn with S & K again."
+7
Serving Mastic Beach, 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 Mastic Beach, NY and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
*TINT MADE EASY* \n\nTinting done right \nWhere we *COME TO YOU* \n\n\nFREE CONSULTATION TODAY! \n*PLEASE CALL - 929-367-1727
+22
Serving Mastic Beach, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Credit card accepted
"The best company i have worked with."
+10
Serving Mastic Beach, 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
Serving Mastic Beach, NY and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Arrived on time and worked non-stop til all siding and windows were sparkling clean! I highly recommend!"
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