Top-Rated Window Replacement Companies in Hartford, CT
Hartford 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 Hartford, CT and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
What Hartford's climate means for your window spec
Weather at that level is one more reason the flashing and sill pan under a Hartford window matter as much as the glass sitting in it.
So ask any Hartford contractor how they handle both, not just which brand they carry.
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 2.6 mi away.
10 top-rated window replacement companies in and near Hartford
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 | Rhoades & Company Siding Installation | 141 | Window installation service | East Hartford 06108 | Google reviews | |
| 2 | J.T. Burke & Sons | 459 | Window installation service | West Hartford 06110 | Google reviews | |
| 3 | 7 SUN | 224 | Window installation service | New Britain 06053 | Google reviews | |
| 4 | Mainville Windows | 57 | Window installation service | Newington 06111 | Google reviews | |
| 5 | Sensible Home Products LLC | 101 | Window installation service | Newington 06111 | Google reviews | |
| 6 | Window World of Hartford | 369 | Window installation service | Manchester 06042 | Google reviews | |
| 7 | Peoples Home Remodeling | 431 | Window installation service | Newington 06111 | Google reviews | |
| 8 | Capitol Glass Co Inc | 60 | Window installation service | West Hartford 06110 | Google reviews | |
| 9 | Finestra Windows & Installation | 60 | Window installation service | West Hartford 06110 | Google reviews | |
| 10 | Action Windows & Siding | 42 | Window installation service | West Hartford 06110 | 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?