Company lists · Data refreshed September 2026

Top 25 Electrical systems integration contractors based in San Diego, United States

Name: Electrical systems integration contractors based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 55 companies tracked

RevenueBase identified 55 company matches for electrical systems integration contractors associated with San Diego, United States as of September 2026 and tracks 2,464 professional contacts across them, including 887 with verified work emails. Across the United States, Houston is the largest hub for this category (240 companies); San Diego has 55.

This list covers company matches for electrical systems integration contractors associated with San Diego, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built

55Companies

2,464Contacts tracked

887Verified emails

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The 25 largest electrical systems integration contractors based in San Diego, United States

Ranked by team size

Top 25 of 55 company matches for electrical systems integration contractors based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Helix Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,560 contacts →
	Exact match “Helix Electric is an award-winning electrical contractor specializing in design-build and highly complex electrical projects throughout the United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Dynalectric SAN Diego	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	201-500	228 contacts →
	Exact match “Dynalectric San Diego, a wholly-owned subsidiary of EMCOR Group, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	The Engineering Partners, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	107 contacts →
	Exact match “Since 1985, The Engineering Partners Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	CMD Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	201-500	93 contacts →
	Exact match “With over 20 years experience in industry, CMD Electric has built trust with clients through quality, reliability and results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Cyth Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	46 contacts →
	Exact match “Cyth Systems has over two decades of providing the technology and expertise you need to be successful on Automation, Measurement, and Controls projects.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	California Commercial Security	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	33 contacts →
	Exact match “California Commercial Security (CCS) is a leading regional security systems integrator focused exclusively on delivering exceptional value to commercial clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Innovation Technologies	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	33 contacts →
	Exact match “Innovation Technologies is a well established San Diego based Audio/Visual integration and electronic systems automation company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Coastal Fire And Integration Systems	Exact match	San Diego, United StatesHQ recorded Sep 29, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	National Electric Works	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	25 contacts →
	Exact match “National Electric Works (NEW) is a full service Electrical and Telecommunications solutions provider specializing in Utility, Healthcare, Biotech, Military and Commercial…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Southland Electric INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Rock Electric, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	16 contacts →
	Exact match “Since 1985, Rock Electric has striven to set a higher standard for electrical contracting in Southern California.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Xpedient Communications, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	15 contacts →
	Exact match “Xpedient Communications is a Technology Integrator focused on delivering innovative solutions to our clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	BVI Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	14 contacts →
	Exact match “BVI Solar is a commercial electrical, roofing, and solar contractor based in San Diego and servicing the entire state of California.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	SUN Wireless	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	14 contacts →
	Exact match “Sun Microwave, Inc: dba Sun Wireless is a systems integrator that specializes in turnkey microwave (wireless) high capacity, point-to-point, licensed or unlicensed systems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Tazz Lighting,inc	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	11 contacts →
	Exact match “Tazz Lighting, Inc, a trusted leader in the lighting industry with over 32 years of experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Saturn Electric, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	11 contacts →
	Exact match “Established in 1963, Saturn Electric, Inc.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	ACE Electric, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	10 contacts →
	Exact match “Ace Electric is your trusted electrical contracting partner.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Potential Electrical Design Services	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match “Potential Electrical is a licensed C10 Electrical and General A Engineering contractor that specializes in new commercial and industrial electrical and civil construction.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Electronic & Telecom Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	8 contacts →
	Exact match “Electronic & Telecom Systems, Inc.(ETS) is a specialty Electrical Contractor focused on provided the highest quality Control Systems Installations.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Sattler Solar INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “Sattler Solar is an electrical and consulting contractor specialized in the solar and energy storage industries based in San Diego, CA.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	City Electric Works, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “City Electric is a commercial electrical contractor serving San Diego County.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Atlas Integrated Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Pacific KAL Electric, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	2 contacts →
	Exact match “Pacific Kal Electric, Inc (PKE) is a full-service electrical contracting company providing solutions to clients in a wide range of industries throughout California and Arizona.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	5th Avenue Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	1 contacts →
	Exact match “5th Avenue Energy: 5th Avenue Energy, an electrical contracting firm, established in October 2016 by David Wallace of Temecula, California.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Intelligent Audio Visual	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Intelligent Audio Visual is your trusted, local source for you Home Technologies and lifestyle solution from design and installation to customized Home Automation and Home Theater…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electrical systems integration contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 55 electrical systems integration contractors based in San Diego, United States

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Electrical systems integration contractors based in San Diego, United States at a glance

As of Sep 29, 2026

36.0%Verified-email coverage

44.8Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 55 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with San Diego, United States whose business descriptions match “electrical systems integration contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 887 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Electrical systems integration contractors by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electrical systems integration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical systems integration contractors are there based in San Diego, United States?

RevenueBase identified 55 company matches for electrical systems integration contractors associated with San Diego, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Helix Electric tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most electrical systems integration contractors?

Houston leads the United States with 240 company records, followed by New York (133) and Los Angeles (79). San Diego has 55.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 887 professional contacts with verified work emails tracked across these 55 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.