Top-Rated Window Replacement Companies in Weston, MA
We don't have license data for window and glazing businesses in Weston, MA 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
Climate and energy performance in Weston
Middlesex County sees about 47.3 inches of precipitation and 45.7 inches of snow in a normal year.
Weather at that level is one more reason the flashing and sill pan under a Weston window matter as much as the glass sitting in it.
So ask any Weston 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 5.7 mi away.
Google's top window installers serving Weston, MA
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 | Plum ProExteriors | 200 | Window installation service | Wellesley 02482 | Google reviews | |
| 2 | Fisher Windows | 52 | Window installation service | Waltham 02451 | Google reviews | |
| 3 | DLM Remodeling | 38 | Window installation service | Waltham 02451 | Google reviews | |
| 4 | Elevated Exteriors LLC | 33 | Window installation service | Wayland 01778 | Google reviews | |
| 5 | Fisher Windows | 43 | Window installation service | Not listed | Google reviews | |
| 6 | Top Sash Windows & Doors | 18 | Window installation service | Waltham 02451 | Google reviews | |
| 7 | Three Sons Window & More Inc. | 141 | Window installation service | Waltham 02453 | Google reviews | |
| 8 | Power Home Remodeling | 4,251 | Window installation service | Waltham 02451 | Google reviews | |
| 9 | Harvey Building Products | 359 | Window supplier | Waltham 02451 | Google reviews | |
| 10 | Pella Windows and Doors Showroom of Natick, MA | 94 | Window installation service | Natick 01760 | 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?