"Renewal by Andersen provided an excellent experience from consultation through installation. The entire process was professional, organized, and far less stressful than I anticipated. The team communicated clearly throughout every step, arrived on time, and completed the installation efficiently while keeping everything clean and orderly. The quality of the windows is outstanding, and the difference in appearance, comfort, and overall feel of the home was immediately noticeable. I especially appreciated how thoroughly everything was explained, including the installation process and maintenance tips after completion. A special thank you to the consultant for being knowledgeable, patient, and professional during the consultation process. There were no surprises, and the entire experience felt honest and well-managed from beginning to end. I would highly recommend Renewal by Andersen to anyone considering window replacement."
F2D23C3518F29F8FA381BD1C7619CA5A19E90C1560BBF506530A05202162984C C. in May 2026

Doors, Kitchen Refacing, Tub to Shower Conversions , and 2 more
"Mad City installed about 15 replacement windows in our home. They showed up on time, were efficient, and returned for quality inspection and minor repairs needed. Very happy with the product and itâ s efficiency especially this winter season. Hope to have them return to replace other half eventually."
Brady M. in December 2020

Window Installations, Window Installations, Metal Roofing , and 4 more
"Phenomenal!!! The gentlemen who installed my new windows did a wonderful job. I thought the project would take days, but they got it done in one day. They were patient with my kids and even answered back when my toddler said "Hi Uncle" I'm very satisfied and will highly recommend them in my REI group when someone asks about window replacement. If I could give more than 5 stars, I would!!"
charle F. in April 2021

Siding- completly installed & with lifetime warrenty, Windows- completly installed & with lifetime warrenty
"We recently had two windows replaced by C. Michael Exteriors, Inc. The decision to have the work done was difficult for us, since I have successfully replaced most of the other windows in the house myself, and those results have been highly satisfactory. There have been no problems and lots of compliments from friends. However, the process was time consuming and not easy. Besides, we anticipated additional problems replacing these windows due to peculiarities with the location, which was one reason they were last on our replacement list. Suffice it to say we were extremely pleased with C. Michaelâ s professional installation of our new casement windows. The old windows were glued in place and were removed only with great difficulty; but the work was completed in a day. Clean up was done perfectly. There were several men in the crew, all of whom were cheerful and very respectful as they did their work. Their foreman was helpful, courteous and firmly in control. The completed installation was superb. We highly recommend C. Michael Exteriors and will use their services again should the need arise."
Rena and David B. in November 2020

Roofing, Siding, Windows , and 8 more
"waiting for snow to subside"
84D4C68E3E7BFE139678916FE76A23F8ADD0C5C881DA3E52655EABD0198AE026 3. in December 2025

Decks, Kitchens, Remodeling , and 2 more
"He was efficient, communicated effectively and did exactly what I needed done. Highly recommend!"
Kathleen H. in December 2023
Mansions ALL INTERIOR REPAIR WORK AND EXTERIOR REPAIR., Churches ALL REPAIRS INTERIOR AND EXTERIOR PLASTER REPAIR .PAINTING., Specialize in HISTORICAL RESTORATIONS , , and 2 more
"It is with deep satisfaction that I recommend Gradys Painting and Plastering & Construction. Mr. George Grady is a skilled craftsman. He was hired to correct long neglected and extensive masonry and window issues on a large, beautiful Presbyterian Church built in the Civil War era in Philadelphia. The property was neglected with only minimal maintenance performed over the last 40+ years. The building was in severe decline and in need of stabilization and restoration on many fronts. Cracked ledge plates were chipped out and reestablished, internal walls damaged by leakage were broken out and repaired, brickwork was repointed and in severe cases reestablished to original strength and beauty. Leaks around the base of the building were addressed to stabilize deterioration of the foundation. Large rotted window sills under beautiful stained glass windows were restored after significant masonry reestablishment due to water damage under the rotted out sills. Broken and missing stained glass windows are in the process of repair and replacement. The process started with new metal frames cast by Mr. Grady. The new frames will hold clear painted replications of the original stained glass, also crafted by Mr. Grady. Regular windows all around the church and manse were also repaired and restored. Roof leaks were accurately identified and repaired. A sagging plaster ceiling has been torn out and restored. All this work was done by Mr. Grady alone or with an occasional helper. He worked with care, expertise and respect for the original structure. The results far exceeded our expectations and have injected new life into a building on the brink. This building, owned by the Presbytery of Philadelphia, now houses a new urban ministry in a newly gentrifying area of the city. We are happy to have had the good fortune to be connected to Gradys Painting and Plastering & Construction by Service Magic."
Pilling C. in December 2010
Canastota Window Replacement Companies are rated 4.8 out of 5 based on 868 reviews of 868 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Windows Contractors that serve a different city in New York, here are some popular suggestions:
Find out how HomeAdvisor can help your business