AI Visibility Index: Electrical Control Panels in California

When a buyer asks an AI assistant for a electrical control panels supplier in California, these are the companies that get named. This is what we found when the cell was last measured.

144 companies tracked
Last measured September 30, 2026
Next measurement October 30, 2026

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The headline numbers

Never named by AI

132 of 144

companies never appeared in a single buying question

They were asked the same 5 buying questions as everyone else in this cell and were not named once.

12 named at least once
132 never named

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Cell average: 0.29of 15
Across all 144 tracked companies.
Top ten average: 6.7of 15
The ten most visible companies in the cell.

A company's score is how many of the 15 measured answers named it.

The top ten in California

These are the companies AI assistants named most often when California buyers went looking for a supplier in this category.

Top 10 most AI-visible Electrical Control Panels companies in California, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Trimax Systems LLC 20 employeesBrea, California	Brea, California	12 of 15 answers
2	Litus Global Solutions California	California	10 of 15 answers
3	ESL Power Systems, Inc. 40 employeesCorona, California 2 name variants ESL Power Systems, Inc.most common5 ESL Power Systems3	Corona, California	8 of 15 answers
4	Grossi Electric Inc. California 2 name variants Grossi Electric Inc.most common5 Grossi Electric2	California	7 of 15 answers
5	Pacific Blue Engineering California	California	6 of 15 answers
6	Industrial Control and Design 11 employeesClovis, California 2 name variants ICAD Automation / Industrial Control & Designmost common3 Industrial Control & Design (ICAD Automation)2	Clovis, California	5 of 15 answers
7	South Coast Controls 10 employeesAnaheim, California	Anaheim, California	5 of 15 answers
8	CKC Automation California	California	5 of 15 answers
9	Newport Electric Sales California	California	5 of 15 answers
10	Total Control – a division of RSD California	California	4 of 15 answers

32 more companies were named at least once. Companies outside the top ten are counted in the averages but not named here.

Also named, based in another state

AI assistants named these companies too, but MacRAE'S lists them in a different state, not California. They belong to that state's ranking, not this one.

Company	State	Mentions
Pioneer Technologies	Florida	3 of 15
D&R Machine Co.	Pennsylvania	2 of 15
1DMI (Dynamic Manufacturing Inc.)	Illinois	1 of 15
A.W. Schultz	Kansas	1 of 15
Automatic Controls Company	Georgia	1 of 15
Connexa	Pennsylvania	1 of 15

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The five questions we asked

Every company in this cell is measured on the same questions, written the way a buyer would type them. That is what makes the ranking a comparison rather than a collection of anecdotes.

1“Best suppliers of electrical control panels in California”
2“Who supplies custom UL-listed electrical control panels in California”
3“I need a California electrical control panel partner for a new automated packaging line, who should I talk to”
4“Top electrical control panel suppliers in California for OEM equipment buyers”
5“Which California electrical control panel builders can handle PLC-based systems with integrated HMI and VFDs”
6“List 20 electrical control panels companies in California with their specialties.”the roster question

Each question is asked more than once, which is why a company's score is out of 15 answers rather than out of the number of questions.

Where AI drew its answers from

These are the sources the answers in this cell leaned on most, ranked by how many of the named companies each one stands behind.

hillreps.com
3 companies
rsdtotalcontrol.com
3 companies
1dmi.com
2 companies
accesstopower.com
2 companies
calcon.com
2 companies
controlengineering.com
2 companies
dandrmachine.com
2 companies
edmci.com
2 companies
eslpwr.com
2 companies
grossielectricinc.com
2 companies
homelandelectric.com
2 companies
icadautomation.com
2 companies

50 sources were cited across this cell's answers from 49 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

California in context

California ranks 9th of 10 measured states in this category. Each bar is the share of that state's tracked companies that AI assistants named at least once; across every measured state in this category the share is 12%.

California (this report)Other measured statesCategory average (12%)

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