Top-Rated Window Replacement Companies in Johns Creek, GA
We don't have license data for window and glazing businesses in Johns Creek, GA the way we do for some other cities on this site. This page leans on Google Maps instead: 10 businesses, ranked by rating weighted against how many people reviewed them. A strong Google rating still isn't the same thing as a license on file, so ask to see one before you sign anything.
Google Maps ratings checked · How we rank
3AIECC climate zone · ENERGY STAR South-Central zone
What Johns Creek's climate means for your window spec
That's the load an ENERGY STAR-rated window in the South-Central 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 5.9 mi away.
10 top-rated window replacement companies in and near Johns Creek
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 | NG Windows | 757 | Window installation service | Alpharetta 30009 | Google reviews | |
| 2 | Window Nation | 1,819 | Window installation service | Norcross 30093 | Google reviews | |
| 3 | Apex Energy Solutions - Window Replacement & Entry Doors - Atlanta | 455 | Window installation service | Alpharetta 30022 | Google reviews | |
| 4 | Davis Window & Door | 312 | Window installation service | Norcross 30093 | Google reviews | |
| 5 | Window World of Atlanta | 240 | Window installation service | Johns Creek 30097 | Google reviews | |
| 6 | The Glass Guru | 200 | Window installation service | Alpharetta 30005 | Google reviews | |
| 7 | Crescent Windows | 19 | Window installation service | Alpharetta 30005 | Google reviews | |
| 8 | Green View Remodeling & Windows | 206 | Window installation service | Alpharetta 30009 | Google reviews | |
| 9 | Power Home Remodeling | 3,903 | Window installation service | Duluth 30096 | Google reviews | |
| 10 | U.S. Windows & Exteriors | 30 | Window installation service | Peachtree Corners 30092 | 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?