Lake Forest, IL's Highest-Rated Window Installers on Google
Lake Forest 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 Lake Forest, IL and ranked the ones that qualified by rating and review count. 10 made the cut here.
Google Maps ratings checked · How we rank
5AIECC climate zone · ENERGY STAR Northern zone
Climate and energy performance in Lake Forest
Chicago-Naperville-Elgin, IL-IN piles up about 6,366 heating degree days in a normal year, against 806 on the cooling side of the ledger.
That's the load an ENERGY STAR-rated window in the Northern 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 7.5 mi away.
Google's top window installers serving Lake Forest, IL
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 | W&E Window Replacement & Installation | 58 | Window installation service | Highland Park 60035 | Google reviews | |
| 2 | RL Home Window Replacement | 57 | Window installation service | Lake Forest 60045 | Google reviews | |
| 3 | BUZZ Windows Installation & Replacement | 51 | Window installation service | Highland Park 60035 | Google reviews | |
| 4 | Lakeside Siding Contractors | 42 | Siding contractor | Lincolnshire 60069 | Google reviews | |
| 5 | Modern Windows And Doors | 35 | Window installation service | Lake Forest 60045 | Google reviews | |
| 6 | The Glass Guru | 169 | Glass & mirror shop | Waukegan 60085 | Google reviews | |
| 7 | HP Millwork | 24 | Window installation service | Lake Forest 60045 | Google reviews | |
| 8 | HE Siding Contractors | 28 | Siding contractor | Lake Forest 60045 | Google reviews | |
| 9 | Rosio Repair Gutter, Soffit & Fascia | 13 | Gutter service | Lake Forest 60045 | Google reviews | |
| 10 | Mirage Window Replacement | 10 | Window installation service | Lake Forest 60045 | 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?