4.5 
130 *The Angi rating for Window Service companies in Mastic, 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, 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, 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, NY and surrounding areas
Approved
In business since 1979
Free estimates
Customers say: Quality work
"Mike responded quickly to my request for a proposal and provided great service in tinting a large and very unusually shaped window. We highly recommend Custom Window Tinting."
Serving Mastic, 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, NY and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I'm so happy with my new windows! My only regret is that I don't have more windows to replace! Aaron and his team were a dream to work with - communicative, friendly, and direct. They worked with me to scope out exactly what I wanted and they were very transparent and fair on price. The installation team was efficient and respectful, making sure everything was done to the utmost standards. My windows look amazing but more importantly they work fantastically! I was shocked at how much quieter and cooler my house was after the new windows were installed, and they are so much easier to keep clean. I will be recommending Thermo-Seal to everyone!!"
+29
Serving Mastic, 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, 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, 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, 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, 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, NY and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Ice to have in my home a great job when it started to rain they went back and redid the windows that got wet."
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