Top-Rated Window Replacement Companies in Lawrence, NJ
Lawrence 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 Lawrence, NJ and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
What Lawrence's climate means for your window spec
Weather at that level is one more reason the flashing and sill pan under a Lawrence window matter as much as the glass sitting in it.
So ask any Lawrence 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 6.7 mi away.
10 top-rated window replacement companies in and near Lawrence
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 | Siding & Windows Wizards LLC | 192 | Window installation service | Trenton 08638 | Google reviews | |
| 2 | ARDMOR Windows & Doors | 85 | Window installation service | Princeton 08540 | Google reviews | |
| 3 | Accurate Roofing & Siding Inc. | 323 | Window installation service | Lawrence Township 08648 | Google reviews | |
| 4 | Azinex LLC | 57 | Window installation service | Lawrence Township 08648 | Google reviews | |
| 5 | Lawrenceville Home Improvement | 173 | Window installation service | Lawrence Township 08648 | Google reviews | |
| 6 | Gliner Construction LLC | 34 | Window installation service | Hamilton Township 08619 | Google reviews | |
| 7 | Jammer Doors | 194 | Window supplier | Lawrence Township 08648 | Google reviews | |
| 8 | Luk Remodeling LLC | 21 | Window installation service | Lawrence Township 08648 | Google reviews | |
| 9 | Magic Roofing & siding inc | 612 | Window installation service | Ewing Township 08638 | Google reviews | |
| 10 | Cook's Glass & Mirror Co., Inc. | 136 | Window installation service | Hamilton Township 08619 | 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?