Top-Rated Window Replacement Companies in New Brunswick, NJ
New Brunswick's 10 listings below come from Google Maps rather than a state license file. IECC climate zone 4A sets the energy bar for a New Brunswick window job no matter which kind of list a contractor's name comes from. Checked September 2026.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
What New Brunswick's climate means for your window spec
New York-Newark-Jersey City, NY-NJ piles up about 5,101 heating degree days in a normal year, against 1,037 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the North-Central zone is built to handle.
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 1.5 mi away.
10 top-rated window replacement companies in and near New Brunswick
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 | Aura Home Exteriors | 115 | Window installation service | Edison 08817 | Google reviews | |
| 2 | Window World of Jersey Coast | 761 | Window installation service | Edison 08837 | Google reviews | |
| 3 | J&D Building and Windows | 118 | Window installation service | East Brunswick 08816 | Google reviews | |
| 4 | Prime View Home Exteriors | 83 | Window installation service | Piscataway 08854 | Google reviews | |
| 5 | Window & Door Outlet Inc | 174 | Window supplier | Edison 08817 | Google reviews | |
| 6 | Acre Windows & Doors | 10 | Window installation service | New Brunswick 08901 | Google reviews | |
| 7 | WindowRama | 18 | Window supplier | North Brunswick Township 08902 | Google reviews | |
| 8 | Extreme Auto Glass | 62 | Window installation service | New Brunswick 08901 | Google reviews | |
| 9 | All Seasons Door & Window Inc | 11 | Window supplier | East Brunswick 08816 | Google reviews | |
| 10 | Silver Line Windows & Doors - Cornerstone Building Brands | 125 | Window supplier | North Brunswick Township 08902 | 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?