Gates, NY's Highest-Rated Window Installers on Google
Gates's 6 listings below come from Google Maps rather than a state license file. IECC climate zone 5A sets the energy bar for a Gates window job no matter which kind of list a contractor's name comes from. Checked September 2026.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What Gates's climate means for your window spec
Rochester, NY piles up about 6,273 heating degree days in a normal year, against 677 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the Northern zone is built to handle.
Data: U.S. EPA / DOE, ENERGY STAR, ENERGY STAR Version 7.0 Climate Zones by County/ZIP (Windows, Doors, and Skylights) (V7.0); Pacific Northwest National Laboratory (DOE Building America), Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) (2021 IECC), from the nearest NOAA station 2.9 mi away.
6 top-rated window replacement companies in and near Gates
Ranked by Google rating weighted against how many people left one, so a perfect score from a handful of reviewers never outranks a strong average built on hundreds. That ranking is not a license check; call the state directly and ask for the contractor's license or registration number.
| Rank | Business | Google rating | Reviews | Category | Area | Google Maps listing |
|---|---|---|---|---|---|---|
| 1 | Renewal By Andersen of Western New York | 2,435 | Window installation service | Rochester 14613 | Google reviews | |
| 2 | Genesee Glass & Mirror Inc. | 124 | Window installation service | Rochester 14616 | Google reviews | |
| 3 | Alta Bella Casa's JustEgress | 106 | Window installation service | Rochester 14613 | Google reviews | |
| 4 | Hawkeye Glass Block and Basement Solutions | 53 | Window installation service | Rochester 14624 | Google reviews | |
| 5 | Comfort Windows & Doors | 811 | Window installation service | Rochester 14624 | Google reviews | |
| 6 | Window World of Rochester | 70 | Window installation service | Henrietta 14467 | Google reviews |
Questions to ask before you sign
- How long have you held your state license, and can I see the number?
- Is this a full-frame replacement or an insert into my existing frame, and why that one?
- Who pulls the permit, and does this change trigger an egress check on a bedroom window?
- What flashing and sill pan will you use, and in what order do you install them?
- If my home was built before 1978, is your crew lead-safe certified for this job?
- What's the completion date in writing, and what happens if the schedule slips?