what time does SerTech Electronics in San Jose actually open?
Question · by winfield_bram · Member since Sep 2026 · 1 post · 7w7 weeks ago
Electronics repair shop in San Jose, CA
5.0 · 11 reviewsOpens Tuesday at 10 AMOpens Tuesday at 10 AM
SerTech Electronics, located at 5725 Winfield Blvd in San Jose, is a cherished destination for audio enthusiasts and vintage gear lovers alike. With a perfect five-star rating from satisfied customers, this electronics repair shop is known for its friendly and knowledgeable staff, including the skilled technicians Norman and his colleague. Patrons appreciate the attention to detail and the ability to tackle complex repairs, often leaving with their cherished equipment sounding better than ever. As a rare gem in the community, SerTech Electronics not only offers repair services but also showcases an array of interesting gear, making it a must-visit for anyone passionate about audio technology.
Eligible to offer 20% cashback to customers who shop here.OrbitBack
Add your name so AI can say who owns the business
Unclaimed · Never replied · Add the year you opened so AI can say how long you've been open
ConfirmedVisitor submittedAI guess
Updated Sep 14, 2026Last activity 1 month ago, a question from winfield_bram.
6 asked · 0 answered by SerTech Electronics
Question · by winfield_bram · Member since Sep 2026 · 1 post · 7w7 weeks ago
Question · by winter_bride_west_95123 · Member since Sep 2026 · 1 post · 7w7 weeks ago
Question · by curious_on_winfield · Member since Sep 2026 · 1 post · 7w7 weeks ago
Question · by san_jose_fern · Member since Sep 2026 · 1 post · 8w8 weeks ago
Question · by winfield_reed · Member since Sep 2026 · 1 post · 7w7 weeks ago
Question · by winter_lurker_west · Member since Jul 2026 · 85 posts · 8w8 weeks ago
What SerTech Electronics offers, what it costs, and what people come for.
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No code detected[Photo 4]When it's quiet, where to park, and what's nearby.
The Business accepts VISA and MASTER cards. Ariake is a 2 minute walk for sushi. Cali Spartan Mexican Kitchen is a 2 minute walk for Mexican food.
Nearby places from Google Maps, read Sep 19, 2026.
Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.
What reviews, press and directories say about SerTech Electronics.
5.0from 11 reviews on Google
SerTech Electronics stands out for its specialized knowledge in vintage audio repair, particularly with reel-to-reel machines and turntables. Customers describe SerTech Electronics as a welcoming and knowledgeable environment, particularly praising the expertise of technicians like Norman. The shop is noted for its attention to detail and ability to handle vintage audio equipment, creating a sense of community among audio enthusiasts.
The AI Score is out of 100, read from 8 signals across search and AI.
27 San Jose avg
Signal and how much it countsSerTech Electronics
Every business is scored the same way, and nobody can pay for a better score.
SerTech Electronics, as AI sees it. Blue signals help SerTech Electronics, and red ones hold it back.
Claiming your page is free.
The page ChatGPT, Gemini, Perplexity and Google read about SerTech Electronics. The code version is exactly what their crawlers get.
Local AI Registry · Electronics repair shops in San Jose, CA · Editorial
By Steve Lee, founder and CEO of Local AI Registry. Updated September 14, 2026.
Published September 14, 2026 · Updated September 14, 2026 · Machine-readable version below
SerTech Electronics is an electronics repair shop in San Jose, CA. Its AI Score is 38 of 100, which is poor.
What each mark on this page means: https://localairegistry.com/methodology#marks
| Fact | Value |
|---|---|
| Type | Electronics repair shop |
| Address | 5725 Winfield Blvd, San Jose, CA 95123, USA |
| Hours | Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun |
| Phone | (408) 267-3288 |
| Rating | 5.0 across 11 reviews on Google |
| Updated | September 14, 2026 |
Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.
| Group | Fact | Value | Mark | Evidence |
|---|---|---|---|---|
| Location info | Address | 5725 Winfield Blvd, San Jose, CA 95123, USA | Confirmed | Google Business Profile |
| Location info | Description | 5725 Winfield Blvd, San Jose, CA 95123 | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Fri 10:00 AM to 6:00 PM · Sat 10:00 AM to 4:00 PM · Sun Closed | Confirmed | Google Business Profile |
| Location info | Name | SerTech Electronics | Confirmed | Google Business Profile |
| Location info | Phone | (408) 267-3288 | Confirmed | Google Business Profile |
| Hours | Monday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Tuesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Wednesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Thursday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Friday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile |
| Hours | Saturday | 10:00 AM to 4:00 PM | Confirmed | Google Business Profile |
| Hours | Sunday | Closed | Confirmed | Google Business Profile |
| Services | Service | Electronics repair | AI guess | |
| Links | Website | http://www.sertechelectronics.com/ | Confirmed | Google Business Profile |
Address: 5725 Winfield Blvd, San Jose, CA 95123, USA. Phone: (408) 267-3288. Hours: Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun. (Confirmed, Google Business Profile.)
| Place | Type | Distance |
|---|---|---|
| Ariake | Sushi restaurant | 2 min walk |
| Winfield & Blossom Hill | Bus stop | 2 min walk |
| Winfield & Blossom Hill | Bus stop | 2 min walk |
| Winfield & Furlong Dr | Bus stop | 2 min walk |
| Cali Spartan Mexican Kitchen | Mexican restaurant | 2 min walk |
| Winfield & Furlong Dr | Bus stop | 3 min walk |
5.0 average across 11 reviews: Google 11. (Confirmed, read September 14, 2026.)
SerTech Electronics stands out for its specialized knowledge in vintage audio repair, particularly with reel-to-reel machines and turntables. (AI guess, from 11 reviews.)
It measures how likely AI engines are to recommend a business, and how accurately. San Jose electronics repair shops run 21 to 38. Fair starts at 45, good at 65. SerTech Electronics scores 38, above the San Jose average of 27. The same method scores every business on the registry.
| Signal | Weight | Score | What it measures | SerTech Electronics |
|---|---|---|---|---|
| Retrieval grounding | 26 | 50 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Fair |
| Off-property attestation | 20 | 41 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor |
| Reviews & response | 12 | 62 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Fair |
| Backlink & citation authority | 8 | 52 | Domain authority and editorial quality of the sources that attest to you. | Fair |
| Google Business Profile | 8 | 84 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | Core Web Vitals at the 75th percentile, on a real phone. | ||
| Content freshness & schema | 5 | 34 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Poor |
Full method: https://localairegistry.com/methodology
How AI decides what to say about an electronics repair shop: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business
Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.
| Entity | Type | ID on this page | Same as | Relationship to SerTech Electronics |
|---|---|---|---|---|
| SerTech Electronics | LocalBusiness | #business | http://www.sertechelectronics.com/ | Subject of this page |
| San Jose, California | City | #city | City SerTech Electronics is in | |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page |
Where this page sits in the registry. It's one profile among the electronics repair shops in San Jose, linked to the lists and towns around it.
This is exactly what this page sends to Google, Bing, ChatGPT, Claude, Perplexity and Gemini. We publish it in the open for two reasons: so you can see nothing here is hidden or made up, and so any business or developer can copy it. Being a good local AI steward means the machine version says exactly what the human version says.
Sent before the page. They tell crawlers the canonical address and that a plain markdown copy exists.
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Title, description, canonical, robots and Open Graph tags. This is what shows in search results and link previews.
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}The article as plain text: the same headings, facts, marks and sources.
# SerTech Electronics, San Jose CA: Reviews Source: Local AI Registry, https://localairegistry.com/biz/ca/san-jose/sertech-electronics-san-jose-ca. Free to reuse with a link back. By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-09-14. Canonical: https://localairegistry.com/biz/ca/san-jose/sertech-electronics-san-jose-ca ## Photos -  -  -  -  ## In short SerTech Electronics is an electronics repair shop in San Jose, CA. Its AI Score is 38 of 100, which is poor. What each mark on this page means: https://localairegistry.com/methodology#marks ## Key facts | Fact | Value | | --- | --- | | Type | Electronics repair shop | | Address | 5725 Winfield Blvd, San Jose, CA 95123, USA | | Hours | Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun | | Phone | (408) 267-3288 | | Rating | 5.0 across 11 reviews on Google | | Updated | September 14, 2026 | ## All the details Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from. | Group | Fact | Value | Mark | Evidence | | --- | --- | --- | --- | --- | | Location info | Address | 5725 Winfield Blvd, San Jose, CA 95123, USA | Confirmed | Google Business Profile | | Location info | Description | 5725 Winfield Blvd, San Jose, CA 95123 | Confirmed | Google Business Profile | | Location info | Hours | Mon to Fri 10:00 AM to 6:00 PM · Sat 10:00 AM to 4:00 PM · Sun Closed | Confirmed | Google Business Profile | | Location info | Name | SerTech Electronics | Confirmed | Google Business Profile | | Location info | Phone | (408) 267-3288 | Confirmed | Google Business Profile | | Hours | Monday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile | | Hours | Tuesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile | | Hours | Wednesday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile | | Hours | Thursday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile | | Hours | Friday | 10:00 AM to 6:00 PM | Confirmed | Google Business Profile | | Hours | Saturday | 10:00 AM to 4:00 PM | Confirmed | Google Business Profile | | Hours | Sunday | Closed | Confirmed | Google Business Profile | | Services | Service | Electronics repair | AI guess | | | Links | Website | http://www.sertechelectronics.com/ | Confirmed | Google Business Profile | ## Services and prices Add your services so AI can say what you offer ### Known for Share your review link so AI can say what you're known for ## The team Add your team so AI can name who works here ## Visiting SerTech Electronics Address: 5725 Winfield Blvd, San Jose, CA 95123, USA. Phone: (408) 267-3288. Hours: Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun. (Confirmed, Google Business Profile.) ### Parking and getting in Add your parking so AI can tell people where to park Add how to find your door so AI can walk people in ### Nearby | Place | Type | Distance | | --- | --- | --- | | Ariake | Sushi restaurant | 2 min walk | | Winfield & Blossom Hill | Bus stop | 2 min walk | | Winfield & Blossom Hill | Bus stop | 2 min walk | | Winfield & Furlong Dr | Bus stop | 2 min walk | | Cali Spartan Mexican Kitchen | Mexican restaurant | 2 min walk | | Winfield & Furlong Dr | Bus stop | 3 min walk | ## Reputation 5.0 average across 11 reviews: Google 11. (Confirmed, read September 14, 2026.) SerTech Electronics stands out for its specialized knowledge in vintage audio repair, particularly with reel-to-reel machines and turntables. (AI guess, from 11 reviews.) ### What people like - Attention to detail in service - Timely completion of repairs - Knowledgeable and friendly staff - Wide range of interesting audio gear ### Press Add a press story so AI can say who's written about you ### Awards Add an award so AI can name it ### Directories Get listed in directories so AI can tell you're real ## Questions people ask ### what time does SerTech Electronics in San Jose actually open? ### best electronics repair shop in San Jose ### which one for Stereo and tape deck repairs, SerTech Electronics or Zac's Quick? ### people keep recommending this shop, what for? ### walk ins, or is it booked solid ### address for SerTech Electronics, anyone have it? ### Booking a first visit at SerTech Electronics, what happens? ### how do I reach SerTech Electronics to sort something out? ### Sundays here, are they open? ### is there a socials account worth following ### anyone actually happy with this shop? ### points or member pricing at SerTech Electronics, worth signing up? ### Ballpark for a visit to a shop in San Jose? ### lunch near Winfield, what is good ### Does this shop split it over a few months? ### On a budget in San Jose, is SerTech Electronics the one? ## The AI Score: 38 of 100 It measures how likely AI engines are to recommend a business, and how accurately. San Jose electronics repair shops run 21 to 38. Fair starts at 45, good at 65. SerTech Electronics scores 38, above the San Jose average of 27. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | SerTech Electronics | | --- | --- | --- | --- | --- | | Retrieval grounding | 26 | 50 | Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on. | Fair | | Off-property attestation | 20 | 41 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor | | AI visibility | 14 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor | | Reviews & response | 12 | 62 | The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim. | Fair | | Backlink & citation authority | 8 | 52 | Domain authority and editorial quality of the sources that attest to you. | Fair | | Google Business Profile | 8 | 84 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | | Core Web Vitals at the 75th percentile, on a real phone. | | | Content freshness & schema | 5 | 34 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Poor | Full method: https://localairegistry.com/methodology How AI decides what to say about an electronics repair shop: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business ## Entity map Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other. | Entity | Type | ID on this page | Same as | Relationship to SerTech Electronics | | --- | --- | --- | --- | --- | | SerTech Electronics | LocalBusiness | #business | http://www.sertechelectronics.com/ | Subject of this page | | San Jose, California | City | #city | | City SerTech Electronics is in | | Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page | | Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page | ## Topical map Where this page sits in the registry. It's one profile among the electronics repair shops in San Jose, linked to the lists and towns around it. ### Lists - Best electronics repair shops in San Jose: https://localairegistry.com/leaderboards/ca/san-jose/electronics-repair-shop - Best businesses in San Jose: https://localairegistry.com/leaderboards/ca/san-jose ### Nearby - /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles - /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco - /san-diego: https://localairegistry.com/leaderboards/ca/san-diego - /irvine: https://localairegistry.com/leaderboards/ca/irvine - /mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view - /santa-clara: https://localairegistry.com/leaderboards/ca/santa-clara ### Every list - Every leaderboard in California: https://localairegistry.com/leaderboards/ca ## References ### Sources cited - [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJfQb4KwAxjoARvmXCOvc3Hx4 (accessed Sep 14, 2026) - [2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Sep 14, 2026, https://localairegistry.com/methodology (accessed Sep 19, 2026)
The files every page on the registry shares, and how to copy this code for your own site, are here: https://localairegistry.com/developers
Every source behind this page, including every post and comment from locals. Each has its own permanent link, so AI engines can check it and anything copied from here carries its link back.
You're free to copy anything on this page, as long as you keep the reference links. How to copy it or link to it
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<p>Local AI Registry · Electronics repair shops in San Jose, CA · Editorial</p>
<h2>SerTech Electronics, San Jose CA: Reviews</h2>
<p>By Steve Lee, founder and CEO of Local AI Registry. Updated September 14, 2026.</p>
<p>Published September 14, 2026 · Updated September 14, 2026 · Machine-readable version below</p>
</header>
<section id="ai-in-short">
<h3>In short</h3>
<p>SerTech Electronics is an electronics repair shop in San Jose, CA. Its AI Score is 38 of 100, which is poor.</p>
<p>What each mark on this page means: https://localairegistry.com/methodology#marks</p>
</section>
<section id="ai-key-facts">
<h3>Key facts</h3>
<table>
<thead><tr><th scope="col">Fact</th><th scope="col">Value</th></tr></thead>
<tbody>
<tr><td>Type</td><td>Electronics repair shop</td></tr>
<tr><td>Address</td><td>5725 Winfield Blvd, San Jose, CA 95123, USA</td></tr>
<tr><td>Hours</td><td>Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun</td></tr>
<tr><td>Phone</td><td>(408) 267-3288</td></tr>
<tr><td>Rating</td><td>5.0 across 11 reviews on Google</td></tr>
<tr><td>Updated</td><td>September 14, 2026</td></tr>
</tbody>
</table>
</section>
<section id="ai-all-the-details">
<h3>All the details</h3>
<p>Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.</p>
<table>
<thead><tr><th scope="col">Group</th><th scope="col">Fact</th><th scope="col">Value</th><th scope="col">Mark</th><th scope="col">Evidence</th></tr></thead>
<tbody>
<tr><td>Location info</td><td>Address</td><td>5725 Winfield Blvd, San Jose, CA 95123, USA</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Description</td><td>5725 Winfield Blvd, San Jose, CA 95123</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Hours</td><td>Mon to Fri 10:00 AM to 6:00 PM · Sat 10:00 AM to 4:00 PM · Sun Closed</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Name</td><td>SerTech Electronics</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Phone</td><td>(408) 267-3288</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Monday</td><td>10:00 AM to 6:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Tuesday</td><td>10:00 AM to 6:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Wednesday</td><td>10:00 AM to 6:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Thursday</td><td>10:00 AM to 6:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Friday</td><td>10:00 AM to 6:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Saturday</td><td>10:00 AM to 4:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Sunday</td><td>Closed</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Services</td><td>Service</td><td>Electronics repair</td><td>AI guess</td><td></td></tr>
<tr><td>Links</td><td>Website</td><td>http://www.sertechelectronics.com/</td><td>Confirmed</td><td>Google Business Profile</td></tr>
</tbody>
</table>
</section>
<section id="ai-services-and-prices">
<h3>Services and prices</h3>
<h4>Known for</h4>
</section>
<section id="ai-the-team">
<h3>The team</h3>
</section>
<section id="ai-visiting-sertech-electronics">
<h3>Visiting SerTech Electronics</h3>
<p>Address: 5725 Winfield Blvd, San Jose, CA 95123, USA. Phone: (408) 267-3288. Hours: Mon to Fri 10 AM to 6 PM · Sat 10 AM to 4 PM · Closed Sun. (Confirmed, Google Business Profile.)</p>
<h4>Parking and getting in</h4>
<h4>Nearby</h4>
<table>
<thead><tr><th scope="col">Place</th><th scope="col">Type</th><th scope="col">Distance</th></tr></thead>
<tbody>
<tr><td>Ariake</td><td>Sushi restaurant</td><td>2 min walk</td></tr>
<tr><td>Winfield & Blossom Hill</td><td>Bus stop</td><td>2 min walk</td></tr>
<tr><td>Winfield & Blossom Hill</td><td>Bus stop</td><td>2 min walk</td></tr>
<tr><td>Winfield & Furlong Dr</td><td>Bus stop</td><td>2 min walk</td></tr>
<tr><td>Cali Spartan Mexican Kitchen</td><td>Mexican restaurant</td><td>2 min walk</td></tr>
<tr><td>Winfield & Furlong Dr</td><td>Bus stop</td><td>3 min walk</td></tr>
</tbody>
</table>
</section>
<section id="ai-reputation">
<h3>Reputation</h3>
<p>5.0 average across 11 reviews: Google 11. (Confirmed, read September 14, 2026.)</p>
<p>SerTech Electronics stands out for its specialized knowledge in vintage audio repair, particularly with reel-to-reel machines and turntables. (AI guess, from 11 reviews.)</p>
<h4>What people like</h4>
<ul>
<li>Attention to detail in service</li>
<li>Timely completion of repairs</li>
<li>Knowledgeable and friendly staff</li>
<li>Wide range of interesting audio gear</li>
</ul>
<h4>Press</h4>
<h4>Awards</h4>
<h4>Directories</h4>
</section>
<section id="ai-questions-people-ask">
<h3>Questions people ask</h3>
<h4>what time does SerTech Electronics in San Jose actually open?</h4>
<h4>best electronics repair shop in San Jose</h4>
<h4>which one for Stereo and tape deck repairs, SerTech Electronics or Zac's Quick?</h4>
<h4>people keep recommending this shop, what for?</h4>
<h4>walk ins, or is it booked solid</h4>
<h4>address for SerTech Electronics, anyone have it?</h4>
<h4>Booking a first visit at SerTech Electronics, what happens?</h4>
<h4>how do I reach SerTech Electronics to sort something out?</h4>
<h4>Sundays here, are they open?</h4>
<h4>is there a socials account worth following</h4>
<h4>anyone actually happy with this shop?</h4>
<h4>points or member pricing at SerTech Electronics, worth signing up?</h4>
<h4>Ballpark for a visit to a shop in San Jose?</h4>
<h4>lunch near Winfield, what is good</h4>
<h4>Does this shop split it over a few months?</h4>
<h4>On a budget in San Jose, is SerTech Electronics the one?</h4>
</section>
<section id="ai-score">
<h3>The AI Score: 38 of 100</h3>
<p>It measures how likely AI engines are to recommend a business, and how accurately. San Jose electronics repair shops run 21 to 38. Fair starts at 45, good at 65. SerTech Electronics scores 38, above the San Jose average of 27. The same method scores every business on the registry.</p>
<table>
<thead><tr><th scope="col">Signal</th><th scope="col">Weight</th><th scope="col">Score</th><th scope="col">What it measures</th><th scope="col">SerTech Electronics</th></tr></thead>
<tbody>
<tr><td>Retrieval grounding</td><td>26</td><td>50</td><td>Whether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on.</td><td>Fair</td></tr>
<tr><td>Off-property attestation</td><td>20</td><td>41</td><td>Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.</td><td>Poor</td></tr>
<tr><td>AI visibility</td><td>14</td><td>0</td><td>Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service.</td><td>Poor</td></tr>
<tr><td>Reviews & response</td><td>12</td><td>62</td><td>The star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim.</td><td>Fair</td></tr>
<tr><td>Backlink & citation authority</td><td>8</td><td>52</td><td>Domain authority and editorial quality of the sources that attest to you.</td><td>Fair</td></tr>
<tr><td>Google Business Profile</td><td>8</td><td>84</td><td>Required and recommended fields; update cadence. The listing AI pulls from first.</td><td>Good</td></tr>
<tr><td>Speed & mobile</td><td>7</td><td></td><td>Core Web Vitals at the 75th percentile, on a real phone.</td><td></td></tr>
<tr><td>Content freshness & schema</td><td>5</td><td>34</td><td>Crawl recency, intent alignment, valid JSON-LD, canonicals.</td><td>Poor</td></tr>
</tbody>
</table>
<p>Full method: https://localairegistry.com/methodology</p>
<p>How AI decides what to say about an electronics repair shop: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business</p>
</section>
<section id="ai-entity-map">
<h3>Entity map</h3>
<p>Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.</p>
<table>
<thead><tr><th scope="col">Entity</th><th scope="col">Type</th><th scope="col">ID on this page</th><th scope="col">Same as</th><th scope="col">Relationship to SerTech Electronics</th></tr></thead>
<tbody>
<tr><td>SerTech Electronics</td><td>LocalBusiness</td><td>#business</td><td>http://www.sertechelectronics.com/</td><td>Subject of this page</td></tr>
<tr><td>San Jose, California</td><td>City</td><td>#city</td><td></td><td>City SerTech Electronics is in</td></tr>
<tr><td>Local AI Registry</td><td>Organization</td><td>#publisher</td><td>https://localairegistry.com</td><td>Publisher of this page</td></tr>
<tr><td>Steve Lee</td><td>Person</td><td>#author</td><td>https://localairegistry.com/team/steve-lee</td><td>Author of this page</td></tr>
</tbody>
</table>
</section>
<section id="ai-topical-map">
<h3>Topical map</h3>
<p>Where this page sits in the registry. It's one profile among the electronics repair shops in San Jose, linked to the lists and towns around it.</p>
<h4>Lists</h4>
<ul>
<li>Best electronics repair shops in San Jose: https://localairegistry.com/leaderboards/ca/san-jose/electronics-repair-shop</li>
<li>Best businesses in San Jose: https://localairegistry.com/leaderboards/ca/san-jose</li>
</ul>
<h4>Nearby</h4>
<ul>
<li>/los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles</li>
<li>/san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco</li>
<li>/san-diego: https://localairegistry.com/leaderboards/ca/san-diego</li>
<li>/irvine: https://localairegistry.com/leaderboards/ca/irvine</li>
<li>/mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view</li>
<li>/santa-clara: https://localairegistry.com/leaderboards/ca/santa-clara</li>
</ul>
<h4>Every list</h4>
<ul>
<li>Every leaderboard in California: https://localairegistry.com/leaderboards/ca</li>
</ul>
</section>
<section id="ai-references">
<h3>References</h3>
<h4>Sources cited</h4>
<ul>
<li>[1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJfQb4KwAxjoARvmXCOvc3Hx4 (accessed Sep 14, 2026)</li>
<li>[2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Sep 14, 2026, https://localairegistry.com/methodology (accessed Sep 19, 2026)</li>
</ul>
</section>
</article>
</main>
</body>
</html>This is the evidence for every fact on this page, across Locals, Services, Team, Visit, Reputation and Updates. Each reference names the fact, the source, what kind of source it is, and the date it was checked, with a link and an archived copy so anyone can verify it. Visitor references are dated firsthand accounts. AI guesses record what an AI engine said on that date, not what is true.