Who does ChatGPT name for windows and doors in Berwyn, IL?

We wrote the six questions a buyer in Berwyn, IL would type into an AI assistant when they need windows and doors work, asked each one on ChatGPT, Gemini, Perplexity with live web search, and wrote down every business the answers named. No opinions, no ranking of ours: this is what the assistants said on 2026-09-14.

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Trade: Windows and doors
Area: Berwyn, IL
Questions: 6 asked, 6 answered
Engines: ChatGPT, Gemini, Perplexity
Date: 2026-09-14

Who came up most

Every business the answers named, counted across the six questions and the engines.

Valdicass Inc (valdicass.com): named 9 times across ChatGPT, Gemini, Perplexity
4Feldco (4feldco.com): named 4 times across Gemini, Perplexity
Air-Tite Window & Siding Specialists, Inc. (air-titewindows.com): named 4 times across ChatGPT, Gemini, Perplexity
WindowWorks (windowworks.com): named 4 times across Gemini, Perplexity
Windows Doors and Beyond (windowsdoorsandbeyond.com): named 4 times across Gemini, Perplexity
Window Nation (windownation.com): named 3 times across Gemini
Soundproof Windows, Inc. (soundproofwindows.com): named 2 times across Gemini, Perplexity
The Door Store (thedoorstore.com): named 2 times across Gemini, Perplexity

Directories and review sites the answers quoted: angi.com, superpages.com, yelp.com, homeadvisor.com, thumbtack.com.

The six questions, answer by answer

The question a buyer would type, then what each assistant named.

01Who installs new energy-efficient windows in Berwyn, IL?

ChatGPT: no answer came back in time.
Gemini named: Feldco (feldco.com), The Home Depot (homedepot.com), Window Nation (windownation.com), Valdicass Inc (valdicass.com), WindowWorks (windowworks.com).
Perplexity named: Feldco (4feldco.com), Valdicass (valdicass.com), Compass Window (compasswindow.com), Windows Doors & Beyond (windowsdoorsandbeyond.com), Window World of Joliet (windowworldjoliet.com).

02Where can I find a company to replace my old front door in Berwyn, Illinois?

ChatGPT named: Air-Tite Window & Siding Specialists (air-titewindows.com), Valdicass (valdicass.com), WindowWorks (mywindowworks.com).
Gemini named: Mr. Handyman of Lincoln Park (mrhandyman.com), WindowWorks (windowworks.com), Valdicass (valdicass.com), The Door Store (thedoorstore.com), Window Nation (windownation.com).
Perplexity named: The Door Store, WindowWorks, Valdicass, Windows Doors & Beyond.

03What are the best options for soundproof windows for a home near Berwyn?

ChatGPT: no answer came back in time.
Gemini named: J.A. Brown Inc. (jabrowninc.com), CitiQuiet Soundproof Windows (citiquiet.com), Silent Guard Acoustics (silentguardacoustics.com), Soundproof Windows, Inc. (soundproofwindows.com).
Perplexity named: The Soundproof Windows (thesoundproofwindows.co.uk), Hugo Carter (hugocarter.co.uk), Soundproof Windows, Inc. (soundproofwindows.com).

04I need a broken window pane repaired quickly in Berwyn, IL, who can help?

ChatGPT named: Tony’s Glass Inc. (tonysglassinc.com), Transparent Glass Company (transparentoakpark.com).
Gemini named: Chicago Glass Company of IL, We Do Glass, Berwyn Glass Repair.
Perplexity named: Abbott Glass and Door Repair Inc., Berwyn IL Glass Repair Company, Transparent Glass Company, Chicago Window Repair.

05How much does it cost to install a new patio door in a Berwyn home?

ChatGPT named: WindowWorks (mywindowworks.com), Valdicass (valdicass.com).
Gemini named: WindowWorks, Valdicass, Windows Doors & Beyond, Air-Tite Window & Siding Specialists, Inc., Window Nation.
Perplexity named: The Home Depot (homedepot.com).

06Recommendations for durable, low-maintenance exterior doors in the Berwyn area?

ChatGPT named: Air-Tite Window & Siding Specialists (air-titewindows.com), Valdicass (valdicass.com).
Gemini named: SkyView Remodeling, Impriano Roofing & Siding, Guida Door & Window, Emmons Remodeling, Keystone Window.
Perplexity named: Air-Tite Window & Siding Specialists, Inc. (air-titewindows.com), Valdicass (valdicass.com), 4Feldco (4feldco.com), Windows Doors and Beyond (windowsdoorsandbeyond.com).

Not on this page?

Then a buyer asking an assistant in Berwyn, IL is being sent to someone else. The free check writes the six questions from your own website and shows your result in under a minute, no sign in.

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If you are on this page and want it to stay that way, the Stay Named membership re-asks twelve questions every month. No one can promise what an AI assistant will say; what we deliver is the pages, the data and the listings that make being named possible, and the questions asked again so you see the change.

Dated read, not a ranking. Checked on 2026-09-14. How the assistants choose who to name, in plain words: the AI SEO guide. We ask the same six questions again and update this page; a business named today can be missing next time and the other way round. Next read: October 2026. Would rather walk through your own six answers with a person? Fifteen minutes, pick a time: book a call.