4.3 
554 *The Angi rating for Window Service companies in Harrison, 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 Harrison, 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 March 16, 2026
Serving Harrison, NY and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"Process was fully explained from start to finish and delivered as promised. High quality windows and attic insulation for an affordable price. Company was very professional and answered all questions. Great warranty. Installed 15 custom windows in one day. Definitely recommend!"
+41
Serving Harrison, NY and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Aaron, Bob, and the Thermoseal team were terrific to work with. Aaron, the owner, was friendly and patient as he helped us understand the various siding, insulation, and window options. Bob and the install team did a perfect job, from addressing some unexpected aspects of set-up through to a thorough clean-up job. The acoustical windows are the best home investment we've made yet. A+ work that comes with my highest recommendation."
+29
Serving Harrison, 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 Harrison, NY and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Had a problem with a pet tearing my screens. Jay gave me his expert opinion and recommended a pet proof screen. He installed that in the back and a regular screen for my front door. They both look great. So far so good with the pet screen! ?"
+7
Serving Harrison, NY and surrounding areas
Approved
In business since 1961
Free estimates
Credit card accepted
"I waited a while because they are backed up due to Covid but they were definitely worth the wait. They were precise, quick and extremely detailed. They put two windows in for me (where windows didn't exist before) and covered up a window. They insulated and everything. No painting but that was cool. I was very impressed. Definitely would recommend them and hire them again...and again....and again"
+38
Serving Harrison, NY and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Diego is a perfectionist & uses only superior quality glass and modern hardware. He installed a sliding glass shower door within a week of measuring and took only a few hours as he has a number of helpers. I’m so pleased with the result and it really makes the renovated bathroom a showstopper!"
+37
Serving Harrison, NY and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Great work with reasonable price. Strongly recommended."
+28
Serving Harrison, NY and surrounding areas
Approved
In business since 1999
Free estimates
Warranties offered
"Sam did an excellent job with our home renovations, we were very happy with him and his work. Very reasonably priced, and right in the neighborhood. Great guy, very kind and professional, a real pleasure to work with. We will definitely be hiring Sam again for future home renovation projects."
Serving Harrison, NY and surrounding areas
Approved
In business since 2024
Free estimates
Warranties offered
"This company is very reliable, timely, and also respone to emergency issue very quickly. They have replaced many glass windows , balances and shoes for windows. Hey have also replaced partitions for some of our front desk in various buildings. Overall they do great work and take pride in what they do."
+4
Serving Harrison, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"Done a great and quick job installing my window ac unit"
+29
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