Top-Rated Window Replacement Companies in Hillsboro, OR
We don't have license data for window and glazing businesses in Hillsboro, OR 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
4CIECC climate zone · ENERGY STAR Northern zone
What Hillsboro's climate means for your window spec
Weather at that level is one more reason the flashing and sill pan under a Hillsboro window matter as much as the glass sitting in it.
So ask any Hillsboro 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 1.2 mi away.
10 top-rated window replacement companies in and near Hillsboro
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 | Zen Windows Portland | 131 | Window installation service | Hillsboro 97124 | Google reviews | |
| 2 | Titan Exteriors, LLC | 105 | Window installation service | Hillsboro 97123 | Google reviews | |
| 3 | A-1 Glass and Mirror | 859 | Window installation service | Beaverton 97005 | Google reviews | |
| 4 | Cornerstone Renovations LLC | 77 | Window installation service | Hillsboro 97006 | Google reviews | |
| 5 | All Oregon Glass | 56 | Window installation service | Not listed | Google reviews | |
| 6 | Martin Glass | 192 | Window installation service | Cornelius 97113 | Google reviews | |
| 7 | Diamond Glass | 38 | Window installation service | Hillsboro 97124 | Google reviews | |
| 8 | A.B.S Auto Glass, Inc | 255 | Window installation service | Hillsboro 97123 | Google reviews | |
| 9 | 503 Custom Glass & Mirror LLC | 33 | Window installation service | Aloha 97078 | Google reviews | |
| 10 | NAVY Construction LLC | 33 | Window installation service | Hillsboro 97123 | 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?