Google's Top-Rated Window Pros Near Windham, NH
Windham hasn't cleared the bar this site needs from a state license file to earn its own license page. So we searched Google Maps for window replacement company listings in Windham, NH and ranked the ones that qualified by rating and review count. 9 made the cut here.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
Climate and energy performance in Windham
IECC rates Windham's climate zone as 5A, the starting point for any code-minimum window performance here.
ENERGY STAR places Rockingham County in its Northern zone for window certification.
Normal temperatures run 23°F in January and 72°F in July, so the glass package worth paying for in Windham isn't the same one that pencils out two zones over.
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 6 mi away.
Google's top window installers serving Windham, NH
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 | Pro Entry Installs LLC | 86 | Window installation service | Salem 03079 | Google reviews | |
| 2 | Sensible Home Solutions | 36 | Window installation service | Derry 03038 | Google reviews | |
| 3 | Bay State Exteriors | 54 | Window installation service | Salem 03079 | Google reviews | |
| 4 | TriMark Window & Door LLC | 28 | Window installation service | Hudson 03051 | Google reviews | |
| 5 | Brooks Siding Windows & Doors | 34 | Window installation service | Salem 03079 | Google reviews | |
| 6 | Window Authority | 33 | Window installation service | Londonderry 03038 | Google reviews | |
| 7 | Window Decor and More by Lisa | 12 | Window installation service | Windham 03087 | Google reviews | |
| 8 | HiTech Windows & Siding Installations | 292 | Window installation service | Methuen 01844 | Google reviews | |
| 9 | Nashua Siding & Windows | 8 | Window supplier | Nashua 03064 | 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?