4.5 
246 *The Angi rating for Window Service companies in Cold Spring Harbor, 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 Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1998
Free estimates
Warranties offered
"The overall experience was great. Needed 4 large windows tinted. The price was fair and the work was done correctly. Highly recommend."
+45
Serving Cold Spring Harbor, 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 Cold Spring Harbor, 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 Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1966
Free estimates
Emergency services offered
"Steve was the best salesman, showing me all the advantages of this product and giving me a really good price. Joe (?) came and measured and the team showed up within a month of the order. I Just love this window. It makes me so happy to sit by it and look out every morning. They did a terrific job installing and I am very satisfied with everything and everyone."
+42
Serving Cold Spring Harbor, 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 Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Angelo and his crew did a great job replacing our windows. If you need window or glass service, call Angelo if you want fair pricing and wonderful job result. Thank you so much Angelo."
+29
Serving Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Great service ! Booked an appointment quick and easy. Got my windows to it's within a week. Very professional! Thank you again ."
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