4.2 
53 *The Angi rating for Window Service companies in Sloan, 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 Sloan, 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 28, 2026
Serving Sloan, NY and surrounding areas
Approved
In business since 1962
Free estimates
Warranties offered
"We had an excellent experience with Wonder Windows. The young man who replaced 28 windows in our double house (Brian) was punctual, efficient, friendly and polite. We were amazed at how quickly his excellent work was done."
+67
Serving Sloan, NY and surrounding areas
Approved (Corporate)
In business since 1966
Free estimates
Warranties offered
"Joe Fiato is a knowledgeable professional. He got us a great window at a fair price."
+24
Serving Sloan, NY and surrounding areas
Approved
In business since 1993
Free estimates
Warranties offered
"Very fast and great service. Happy experience overall."
+16
Serving Sloan, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Excellent work, efficient and very well priced, would definitely hire again and recommend to others"
+115
Serving Sloan, NY and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"The Team from N8S Exterior Solutions LLC was quick and did an excellent job. You have to appreciate any team that is organized, friendly and as thorough as N8S. They kept in contact and up on their ETA and progress and made you as a consumer feel as they valued your business. I would definitely use them again for snow removal and other project on the property after reading about what else they offer. I wouldn't hesitate to recommend them."
+68
Serving Sloan, NY and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"The installation went very smoothly. Installed over 200 feet of snow guard"
+24
Serving Sloan, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Hired Vin to install a sliding door to replace a window in my office. He and his crew did an excellent job and went above and beyond to make sure everything went perfectly. I canâ t wait to see what they do on my next project of adding a deck in the backyard. I highly recommend."
Serving Sloan, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1990
Free estimates
Warranties offered
"This company is amazing. Steve made the process so smooth, and I had no worries at all. The crew who installed the windows are incredible. Very professional and friendly, and know what they are doing. They replaced 3 picture windows that were over 30 years old, and of course they ran into a few problems. They did not miss a beat, they knew what needed to be done, and with no effort they had the problems fixed. I would highly recommended this company for anyone s future needs, you will not be disappointed. Thank you so much to all of you, it was a great experience any my windows look WONDERFUL!!!!"
+9
Serving Sloan, NY and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"I have Graves Brothers do my full roof in October. I could not be more pleased ! What a fabulous Job, Quick Professional and really wonderful. With the way our November and Christmas storm were so bad, everything with Roof and Gutters no Problem. I would say go with no other use Graves Brothers."
Serving Sloan, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"This contractor did a very good job for us. He was professional and very detail oriented and his work is awesome. We are very happy with the work that Sabino did at our house. We replaced every window in our house and it was completed in a timely fashion. We have work in the future that he will receive because we know his price will be fair and the work will be great again for us! Thanks Sabino, you are a hard worker."
+35
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