Best window replacement companies in San Jose, CA, according to AI
We ask ChatGPT, Claude, Gemini, Perplexity and 8 more AI assistants the questions real customers ask — like “Who are the best window replacement companies in San Jose, CA?” — and publish who they name. Here is this month's answer, ranked by how often they name each business.
As of October 1, 2026, Renewal by Andersen is the window replacement company AI assistants most recommend in San Jose, CA, named by 6 of the 10 assistants that answered (12 asked). Window World of the Bay Area and The Screen Shop rank next.
AI's top window replacement companies in San Jose for October 2026
Every business below was named by the AI assistants themselves when we asked for window replacement companies in San Jose, CA. The more assistants that name a business — and the more often — the higher it ranks.
Renewal by Andersenrenewalbyandersen.com
Named by 6 of 10 AIs · 13 times
AlexaDeepSeekGeminiGrokMeta AIMistral
Open AI profile
#2
Window World of the Bay Area
Named by 5 of 10 AIs · 8 times
AlexaClaudeDeepSeekMeta AIMistral
Open AI profile
#3
The Screen Shopthescreenshop.com
Named by 4 of 10 AIs · 8 times
ChatGPTClaudeGeminiSiri
Open AI profile
- RankWho the AIs name most often, and most in agreement.
- AIs that name itHow many of the 10 assistants that answered put this business in their answer. We asked all 12; 2 gave no usable answer for this city and category this month.
- vs last monthUp, down or new since the previous monthly edition.
Every window replacement company AI named (25)
Tap a name for that business's AI profile: rank history, which assistants name it, and who's just ahead.| Rank | Business & the AIs that name it | AIs that name it | Times named | vs last month |
|---|---|---|---|---|
| 1 |
AlexaDeepSeekGeminiGrokMeta AIMistral
|
6 of 10 | 13 | ▲ 2 places up |
| 2 |
AlexaClaudeDeepSeekMeta AIMistral
|
5 of 10 | 8 | ▲ 2 places up |
| 3 |
ChatGPTClaudeGeminiSiri
|
4 of 10 | 8 | ▲ 3 places up |
| 4 |
ChatGPTDeepSeekGeminiPerplexitySiri
|
5 of 10 | 7 | ▼ 3 places down |
| 5 |
ClaudeDeepSeekMeta AIMistral
|
4 of 10 | 7 | same |
| 6 |
AlexaDeepSeekGrokMistral
|
4 of 10 | 7 | new |
| 7 |
DeepSeekGrokMeta AIMistral
|
4 of 10 | 7 | ▲ 15 places up |
| 8 |
GeminiMeta AISiri
|
3 of 10 | 5 | new |
| 9 |
ChatGPTClaudeGemini
|
3 of 10 | 5 | ▼ 7 places down |
| 10 |
ChatGPTClaudePerplexity
|
3 of 10 | 5 | ▲ 1 places up |
| 11 |
Almaden Window & Door ClaudeGemini
|
2 of 10 | 4 | ▲ 6 places up |
| 12 |
 Champion Windows championwindow.com AlexaMistral
|
2 of 10 | 4 | new |
| 13 |
ChatGPTClaudeGemini
|
3 of 10 | 3 | ▼ 3 places down |
| 14 |
Anderson Window & Door Installation ChatGPTGemini
|
2 of 10 | 3 | new |
| 15 |
California Deluxe Windows Meta AIPerplexity
|
2 of 10 | 3 | new |
| 16 |
Anlin Windows DeepSeek
|
1 of 10 | 3 | new |
| 17 |
Cal Coast Window & Door Claude
|
1 of 10 | 3 | new |
| 18 |
J's Custom Glass Claude
|
1 of 10 | 3 | ▲ 2 places up |
| 19 |
Rosegold Builders Claude
|
1 of 10 | 3 | new |
| 20 |
 Able Glass Company ableglass.com ChatGPTGemini
|
2 of 10 | 2 | ▼ 11 places down |
| 21 |
American Window Specialist americanwindowspecialists.com ChatGPTClaude
|
2 of 10 | 2 | ▼ 14 places down |
| 22 |
Home Depot homedepot.com Meta AIMistral
|
2 of 10 | 2 | ▼ 10 places down |
| 23 |
Marvin GrokMeta AI
|
2 of 10 | 2 | ▼ 2 places down |
| 24 |
 Allied Window, Inc. alliedwindow.com Mistral
|
1 of 10 | 2 | new |
| 25 |
 Andersen Windows andersenwindows.com Mistral
|
1 of 10 | 2 | new |
Asked the ways customers actually ask
The same assistants, the same week, three phrasings of one need — ranked separately. A business that wins “best” but loses “most affordable” is losing a different customer each time.
- 1Renewal by Andersen
- 2American Vision Windows
- 3Integrity Windows
- 4Pella
- 5The Screen Shop
- 6Anderson Window & Door Installation
30 sources the assistants read
Every site behind this month's answers, ranked by share of all citations, with how many assistants relied on each. Earning a mention on the pages near the top is what moves a ranking — and nothing on this page can be bought.
- 01 diamondcertified.org 7.8% 2 of 10 assistants
- 02 ecowatch.com 7.8% 2 of 10 assistants
- 03 yelp.comDirectory & reviews 7.8% 2 of 10 assistants
- 04 expertise.comDirectory & reviews 5.9% 2 of 10 assistants
- 05 houzz.comDirectory & reviews 5.9% 2 of 10 assistants
- 06 sanjoseca.govLicensing 5.9% 1 of 10 assistants
- 07 calcoastwindows.com 5.9% 1 of 10 assistants
- 08 brotherswindows.com 3.9% 2 of 10 assistants
Show 17 more sourcesShow fewer
- 09 bestprosintown.comDirectory & reviews 3.9% 1 of 10 assistants
-
10
americanvisionwindows.comRanked #5 · American Vision Windows
3.9%
1 of 10 assistants
- 11 sivanwindowsanddoors.comRanked #10 · Sivan Windows & Doors 3.9% 1 of 10 assistants
-
12
thescreenshop.comRanked #3 · The Screen Shop
2%
1 of 10 assistants
- 13 jandmglass.com 2% 1 of 10 assistants
- 14 americanwindowspecialists.comRanked #21 · American Window Specialist 2% 1 of 10 assistants
- 15 glassdoctor.com 2% 1 of 10 assistants
- 16 accentwindowsystems.com 2% 1 of 10 assistants
- 17 bbb.orgDirectory & reviews 2% 1 of 10 assistants
- 18 cslb.ca.govLicensing 2% 1 of 10 assistants
- 19 businessingmag.com 2% 1 of 10 assistants
- 20 408windows.com 2% 1 of 10 assistants
- 21 angi.comDirectory & reviews 2% 1 of 10 assistants
- 22 alumrockhardwarewindowsdoors.com 2% 1 of 10 assistants
- 23 reviews.birdeye.comDirectory & reviews 2% 1 of 10 assistants
- 24 a-1-glass.com 2% 1 of 10 assistants
- 25 deluxewindows.com 2% 1 of 10 assistants
+ 5 more sites cited less often, together 9.4% of citations.
No business can pay to be ranked · how this is measured
Is your business in this answer?
12 assistants answered “Who are the best window replacement companies in San Jose, CA?” this month and named 25 window replacement companies in San Jose, CA. Which side of that list you are on decides whether a customer asking that question ever hears your name.
On the list, and want to be higher?
Rank here is set by how many assistants repeat your name and which sources they read to decide it — the 25 sources above are the ones that shaped this answer. Our platform measures exactly that for one business: the same 12 assistants, daily instead of monthly, which of those sources you appear on and which you don't, and every fix tracked until the answer changes.
You're not on the list
Then for this question you were not in the answer at all — not ranked low, absent from the shortlist, with nothing to tell you it happened. That is the ordinary case: most window replacement companies in San Jose, CA are never named. AI Pulse shows you what each assistant says about your business and what to change so it names you.
Common questions
Who is the best window replacement company in San Jose, CA, according to AI?
As of October 1, 2026, Renewal by Andersen — named by 6 of the 10 AI assistants that answered (12 asked), 13 times in all. Window World of the Bay Area and The Screen Shop rank next.
How many window replacement companies did AI assistants name in San Jose, CA?
59 businesses were named across 36 answers from 10 assistants, on 3 phrasings of the question. 25 of them were named often enough to rank.
How often is this ranking updated?
Every month. This edition covers October 2026; the next one publishes in November 2026. Each business's move since the last edition is shown in the "vs last month" column.
How is this ranking measured?
Fixed, unbranded consumer questions — including "Who are the best window replacement companies in San Jose, CA?" — are put to the same assistants every month. Named businesses are resolved to one entity, a name mentioned only once is dropped as unverifiable, and a cell publishes nothing until enough answers accumulate. No business can pay to appear or to rank higher.
The questions we ask
The prompt set is fixed and unbranded, so month-over-month movement means the assistants changed their answer — not that we changed the question.
- Who are the best window replacement companies in San Jose, CA?
- I need a window replacement company in San Jose, CA. Who do you recommend?
- Best affordable window replacement company near San Jose?
More San Jose rankings
Every category we track in San Jose, CA, measured the same way.
Window & Door Replacement in other cities
Move up this list
This page measures a whole market once a month, for free. Our software measures a single business across the same 12 assistants daily — which ones name you, which sources they trust to decide it, what to fix next, and whether the answer actually moved.
AI Pulse: all 12 AI assistants, every feature, cancel anytime.