4.5 
245 *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 August 21, 2025
Serving Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 1966
Free estimates
Emergency services offered
"Peter and his team did a wonderful job of presenting the product, discussing the job, giving a fair price, constant communication, as well as a wonderful install process. We would absolutely recommend this company for vinyl siding replacement and will be calling them for windows in the future."
+42
Serving Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"Angelo and his crew were excellent and did a great job with all my window replacements"
+29
Serving Cold Spring Harbor, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
"Emil from DuraGlass installed new glass on my windows. He was extremely professional, completed the work in a timely manner and neatly. I will definitely hire him for additional work. I highly recommend him."
+6
Serving Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2013
Free estimates
Customers say: Terrific value
"Eder and company did a great job. They replaced 4 double pane skylight windows. They are professionals. Very happy with completed job...."
+20
Serving Cold Spring Harbor, 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 Cold Spring Harbor, NY and surrounding areas
Approved
Free estimates
"George did an excellent job! He was fast and efficient and kept constant communication on the project. My window was broke in pieces and George finished it with urgency and quality."
Serving Cold Spring Harbor, NY and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
"Highly recommended! Replaced the glass in my window and very honest in coming up with solution to save me money and charged a fair price. Very professional, prompt, and polite. They even took off their shoes to work indoors. I will absolutely hire Artan again and recommend that anyone would, too."
+1
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