Top-Rated Window Replacement Companies in Leander, TX
Leander 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 Leander, TX and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
2AIECC climate zone · ENERGY STAR Southern zone
What Leander's climate means for your window spec
Williamson County sees about 37.1 inches of precipitation and 0.0 inches of snow in a normal year.
Weather at that level is one more reason the flashing and sill pan under a Leander window matter as much as the glass sitting in it.
So ask any Leander 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 11 mi away.
10 top-rated window replacement companies in and near Leander
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 | GreenTex Home Improvement | 220 | Window installation service | Leander 78641 | Google reviews | |
| 2 | Wilco Windows & Siding | 99 | Window installation service | Not listed | Google reviews | |
| 3 | Best Build Exteriors | 83 | Window installation service | Not listed | Google reviews | |
| 4 | Miller’s Glass and Glazing LLC | 77 | Window installation service | Cedar Park 78613 | Google reviews | |
| 5 | EMC Remodeling | 60 | Window installation service | Leander 78641 | Google reviews | |
| 6 | Bethany Windows | 47 | Window installation service | Liberty Hill 78642 | Google reviews | |
| 7 | Texas Window Store of Austin | 73 | Window installation service | Cedar Park 78613 | Google reviews | |
| 8 | Clear Innovations | 8 | Window installation service | Leander 78641 | Google reviews | |
| 9 | Leander Siding Company | 8 | Window installation service | Leander 78641 | Google reviews | |
| 10 | Texas Windows Direct | 6 | Window installation service | Cedar Park 78613 | 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?