Company lists · Data refreshed September 2026

Top 24 Residential solar power installation companies based in San Diego, United States

Name: Residential solar power installation companies 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 16, 2026 80 companies tracked

RevenueBase identified 80 company matches for residential solar power installation companies associated with San Diego, United States as of September 2026 and tracks 646 professional contacts across them, including 162 with verified work emails. Across the United States, San Diego is the largest hub for this category.

This list covers company matches for residential solar power installation companies 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 16, 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 16, 2026 How this list was built

80Companies

646Contacts tracked

162Verified emails

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The 24 largest residential solar power installation companies based in San Diego, United States

Ranked by team size

Top 24 of 80 company matches for residential solar power installation companies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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	Solartech	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	51-200	81 contacts →
	Exact match “With over 20 years of industry expertise, SolarTech provides cutting-edge solar solutions across California and Arizona.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	HES Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	51-200	36 contacts →
	Exact match “HES Solar is a full-service solar company in San Diego that was established in 2001.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Preman Roofing-Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	25 contacts →
	Exact match “Preman Roofing is a construction company based out of 875 34Th St, San Diego, CA, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	HES Renewables	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	51-200	20 contacts →
	Exact match “HES Renewables is a local, family-owned and operated California corporation that developed from the commercial division of HES Solar in May of 2023.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Sunline Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	201-500	19 contacts →
	Exact match “Headquartered in sunny San Diego, Sunline Energy is a privately-held and family operated solar installer.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	BVI Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
7	US Green Energy Technologies	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	8 contacts →
	Exact match “We are committed to providing you the most innovative and comprehensive energy management solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	CM Solar Electric INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	8 contacts →
	Exact match “We're a family owned and operated organization based here in San Diego county.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Sunterra Solar INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	7 contacts →
	Exact match “Sunterra is a premier California solar power contractor with a primary focus on delivering turn-key commercial grid-tied solar power plants.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	1up Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	7 contacts →
	Exact match “We are not a ‘one-size-fits-all’ solar product, like many generic solar panel installers will try and sell you.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	YSM Solar & Storage Services	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	6 contacts →
	Exact match “YSM provides critical services to solar contractors, equipment manufacturers, and distributors throughout the US.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Semper Solaris Clairemont Solar Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	TAG Roofing And Construction	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	5 contacts →
	Exact match “Tag Roofing is located in San Diego, California.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	NEW Leaf Electric	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	5 contacts →
	Exact match “New Leaf Electric's mission is to provide alternative energy solutions to allow freedom from gas stations and power companies.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Sullivan Power INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	5 contacts →
	Exact match “Sullivan customers are supported by SULLIVAN POWER INC.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Cyberdyne Solar LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	51-200	5 contacts →
	Exact match “Cyberdyne Solar is a leading solar energy solutions provider committed to making sustainable energy accessible to homeowners.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	SAN Diego County Roofing & Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “San Diego County Roofing is a family owned and operated company with over 25 years of experience in the industry, providing superior service to homeowners, building owners…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	PAC Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “Pac Energy is a residential solar organization operating throughout the Greater San Diego Area.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Greenwell Energy, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	11-50	3 contacts →
	Exact match “Since 2010 GreenWell Energy has helped hundreds of clients meet their sustainability goals by delivering renewable energy projects that create instant value.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Homegrown Energy Solutions LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Our Mission is to design and build custom residential and commercial solar systems that achieve owners’ cost-saving or environmental goals, in the process establishing us as your…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Alltech Solar	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Alltech Solar is a licensed General, Electrical, and Mechanical Contractor providing a comprehensive package of conservation, solar hot water and solar power systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	Coreenergy	Exact match	San Diego, United StatesHQ recorded Sep 16, 2026	11-50	3 contacts →
	Exact match “Core Energy was built by industry leaders in the commercial solar and solar thermal energy space to address the need for specialized renewable energy systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	5th Avenue Energy	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
24	LUX Solutions Enterprises LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “Lux Solutions Enterprises LLC is the gold standard in the solar search process for property owners.” Recorded in the RevenueBase company graph · Sep 16, 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 “residential solar power installation companies”. 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 24 of 80 residential solar power installation companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Residential solar power installation companies based in San Diego, United States at a glance

As of Sep 16, 2026

25.1%Verified-email coverage

8.1Average contacts per company

11-50Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 80 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 “residential solar power installation companies” 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 162 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 16, 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.

Residential solar power installation companies 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 “residential solar power installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many residential solar power installation companies are there based in San Diego, United States?

RevenueBase identified 80 company matches for residential solar power installation companies 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?

Solartech 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 residential solar power installation companies?

San Diego leads the United States with 80 company records, followed by Houston (60) and Los Angeles (56).

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 162 professional contacts with verified work emails tracked across these 80 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 16, 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.