4.3 
74 *The Angi rating for Window Service companies in Wainscott, 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 Wainscott, 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 18, 2026
Serving Wainscott, NY and surrounding areas
Approved
In business since 1979
Free estimates
Customers say: Quality work
"Ryan came out from the company to tint 10 windows on my sun porch. He was quick and efficient."
Serving Wainscott, NY and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
"I would highly recommend Dove Window Cleaning. Rudy & Dave were phenomenal. Quick response & very reasonable price. They did a fantastic job on my windows!"
Serving Wainscott, NY and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Chris provided thorough window cleaning inside and out in an efficient manner. We would recommend his window cleaning services to others."
+1
Serving Wainscott, NY and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"Team from Power completed the work on time and cleaned up well after work was completed. Windows were measured correctly so replacement windows fit perfectly and were quality Pella windows versus no-name windows offered by other vendors."
+24
Serving Wainscott, NY and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Leo was excellent. He installed a new window balance. Had to order the part and it arrived quickly. It was installed 8/19/26. I would recommend him highly for any window problem."
+1
Serving Wainscott, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Credit card accepted
"I had East Coast Window Tinting install security film on all my windows at my business and was very satisfied! The price was well within budget, the quality product is top notch as was the service and professionalism! I will definitely be using them again, and recommending them in the future!!"
+10
Serving Wainscott, NY and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"The windows were pricy but the quality of the windows justifies the price. The crew that installed the windows were wonderful to deal with. They cleaned up after themselves. The project manager was very understanding when I needed to change the schedule due to weather. They accommodated to my schedule changes for installation. They were very professional"
+76
Serving Wainscott, 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."
Serving Wainscott, NY and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
CoolVu of Long Island is the most trusted window film installer serving Nassau and Suffolk Counties. We specialize in 4 types of window film: solar/energy film to lower your electric bill, privacy film, decorative film, and safety/security film that holds glass together during storms or break-ins.\n\nEvery job blocks 99% of UV rays and comes with a lifetime residential warranty. Free estimates always.\n\nOwner Paul Silverman handles every project personally — you deal directly with the owner, never a call center. Recognized by the Nassau County Advisory Board as a champion business. Serving all of Long Island.\n\nCall Paul: (516) 535-9555 | coolvulongisland.com
Serving Wainscott, NY and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
We are a family owned business that treats our customers with utmost respect and handles their property with great care like it?s our own. Our experts are friendly and exhibit a high level of professionalism. While our work is aesthetically diverse, our projects are cutting edge design. We?re friendly and keep our customers up to date with the progress on their project. We believe in honesty, respect, and customer service. We seek to establish longstanding working relationships with our customers. We offer competitive pricing.\nWe have been nominated for bethpage best mason of long island 2025
+155
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