East Haven, CT's Highest-Rated Window Installers on Google
We don't have license data for window and glazing businesses in East Haven, CT 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
5AIECC climate zone · ENERGY STAR Northern zone
What East Haven's climate means for your window spec
IECC rates East Haven's climate zone as 5A, the starting point for any code-minimum window performance here.
ENERGY STAR places South Central Connecticut Planning Region in its Northern zone for window certification.
Normal temperatures run 31°F in January and 74°F in July, so the glass package worth paying for in East Haven 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 2.5 mi away.
10 top-rated window replacement companies in and near East Haven
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 | Amity Home Maintenance Solutions | 114 | Window installation service | Branford 06405 | Google reviews | |
| 2 | Pro Exteriors LLC | 454 | Window installation service | New Haven 06511 | Google reviews | |
| 3 | Renewal by Andersen - Branford | 256 | Window installation service | Branford 06405 | Google reviews | |
| 4 | SEGUI BROTHERS GLASS LLC | 91 | Window installation service | New Haven 06513 | Google reviews | |
| 5 | Shoreline Glass & Aluminum | 26 | Window installation service | Branford 06405 | Google reviews | |
| 6 | WindowRama | 13 | Window supplier | Branford 06405 | Google reviews | |
| 7 | Window Wonders | 21 | Window supplier | Hamden 06517 | Google reviews | |
| 8 | OpenSky Window LLC | 5 | Window supplier | New Haven 06513 | Google reviews | |
| 9 | The Window Source of New Haven and Fairfield Counties | 3 | Window installation service | Hamden 06517 | Google reviews | |
| 10 | Lansing Building Products - East Haven, CT | 45 | Window supplier | East Haven 06512 | 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?