Google's Top-Rated Window Pros Near Smithtown, NY
Smithtown 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 Smithtown, NY and ranked the ones that qualified by rating and review count. 5 made the cut here.
Google Maps ratings checked · How we rank
4AIECC climate zone · ENERGY STAR North-Central zone
Climate and energy performance in Smithtown
Suffolk County sees about 46.0 inches of precipitation and 31.8 inches of snow in a normal year.
Weather at that level is one more reason the flashing and sill pan under a Smithtown window matter as much as the glass sitting in it.
So ask any Smithtown 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 7.4 mi away.
Google's top window installers serving Smithtown, NY
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 | Prestige Window and Door Repair Long Island | 229 | Window installation service | Hauppauge 11788 | Google reviews | |
| 2 | Royal Windows and Doors | 55 | Window installation service | Commack 11725 | Google reviews | |
| 3 | EcoView Windows of Long Island | 116 | Window installation service | Islandia 11749 | Google reviews | |
| 4 | Saint James Windows and Doors | 12 | Window installation service | St James 11780 | Google reviews | |
| 5 | Smithtown Window Replacement and Doors | 14 | Window installation service | Smithtown 11787 | 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?