Company lists · Data refreshed September 2026

Top 25 Solar energy consulting companies based in Houston, United States

Name: Solar energy consulting companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 175 companies tracked

RevenueBase identified 175 company matches for solar energy consulting companies associated with Houston, United States as of September 2026 and tracks 2,848 professional contacts across them, including 515 with verified work emails. Across the United States, Houston is the largest hub for this category.

This list covers company matches for solar energy consulting companies associated with Houston, 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 18, 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 18, 2026 How this list was built

175Companies

2,848Contacts tracked

515Verified emails

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The 25 largest solar energy consulting companies based in Houston, United States

Ranked by team size

Top 25 of 175 company matches for solar energy consulting companies based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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	Sunnova Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	501-1,000	906 contacts →
	Exact match “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2	Signal Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	1,001-5,000	409 contacts →
	Exact match “Signal Energy is a leading full service design/build contractor providing Engineering, Procurement, and Construction (EPC) services for renewable energy & infrastructure projects.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3	Trismart Solar	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	201-500	167 contacts →
	Exact match “Our mission is to help people achieve energy independence quickly, easily, and affordably using the power of the sun and teamwork.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4	Clean Energy Services	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	101 contacts →
	Exact match “Clean Energy Services provides reliable services for renewable assets.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5	Fastrac Energy Services	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	45 contacts →
	Exact match “At FASTRAC Energy Services, we specialize in providing comprehensive solar energy solutions that help homeowners and businesses save on energy costs while contributing to a their…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6	Integratesun	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	38 contacts →
	Exact match “We are a Texas based residential and commercial solar development company that offers solar energy systems in TX, CA,GA, OK, AZ, NV, DC, MD & PA.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7	KEM Power LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	29 contacts →
	Exact match “KEM Power LLC is now an authorized service provider for leading international renewable energy Companies.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8	4j Energy, LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	27 contacts →
	Exact match “Solutions for complex logistics - Energy Marketing and Consulting \| Energy markets have experienced unprecedented volatility in recent years.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9	VIA Energy Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	26 contacts →
	Exact match “VIA Energy Solutions is a commercial and industrial (C&I) energy management company specializing in brokerage, equipment sourcing, and cost optimization.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10	Veritas Total Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	25 contacts →
	Exact match “Veritas is a full-service, energy consulting firm.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11	Bioeco Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	24 contacts →
	Exact match “Bioeco Energy’s alternative energy solutions capture the renewable power of the sun, fueling new possibilities for your business and home.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12	Acclaim Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	22 contacts →
	Exact match “For 19 years, Acclaim Energy has been successfully advising Hospitals, Businesses, Government entities, and Schools to address their most critical energy issues such as…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13	Spruce Pro, Powered By Spruce	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	22 contacts →
	Exact match “Spruce Power is one of the largest owner-operators of residential solar portfolios in the US.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14	Sunshine Renewable Solutions	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	21 contacts →
	Exact match “Texas' first NABCEP Accredited PV Installation Company • NABCEP Certified PV Installation Professional # PV-102117-017952 Sunshine Renewable Solutions was established to address…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15	Symbio Energy Partners	Exact match	Houston, United StatesHQ recorded Sep 18, 2026	11-50	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16	Solstice Solar	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	20 contacts →
	Exact match “Solstice Solar is a Houston-based, licensed, insured, and certified Electrical Contractor specializing in residential solar and energy storage solutions.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17	Zolarzo	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	19 contacts →
	Exact match “We are a company specialized in the installation of solar energy systems and roof replacement.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18	OMNE	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	18 contacts →
	Exact match “Our focus is cost effective service solutions in the renewable energy space.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19	J&h Energy Consultants	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	14 contacts →
	Exact match “As a premier energy consulting firm based in Houston, we understand the unique energy challenges that homeowners and businesses face.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20	Texon Solar Energy LLC	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	14 contacts →
	Exact match “Texon Solar has you covered!” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21	Infinity Power Partners IS NOW Environ Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	13 contacts →
	Exact match “Infinity Power Partners, an Environ Energy Company, is a full-service energy management and consulting firm based in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22	Energy Edge Consulting	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	13 contacts →
	Exact match “Energy Edge offers strategic energy management and renewable energy solutions to a wide range of businesses and institutions.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23	Bocci Engineering	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	1-10	13 contacts →
	Exact match “Bocci is an energy and environmental engineering consultancy based in Houston, Texas providing high quality, innovative and cost-effective solutions that significantly reduce or…” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24	Blended Power	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	11-50	10 contacts →
	Exact match “Blended Power is a Houston, Texas based project development engineering consultant that provides technical and permitting support for renewable energy and data center projects.” Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25	KNS Solar	Exact match	Houston, TX, United StatesHQ recorded Sep 18, 2026	51-200	10 contacts →
	Exact match “Headquartered in Houston, TX right inside the Energy Corridor, KNS Solar, LLC, is a strategic international energy and project development corporation, with a combined experience…” Recorded in the RevenueBase company graph · Sep 18, 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 “solar energy consulting 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 25 of 175 solar energy consulting companies based in Houston, United States

See the full list, filter by size, metro and specialty, and access 515 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar energy consulting companies based in Houston, United States at a glance

As of Sep 18, 2026

18.1%Verified-email coverage

16.3Average contacts per company

11-50Median size (employees)

Sep 18, 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 Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 175 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 Houston, United States whose business descriptions match “solar energy consulting 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 515 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 18, 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.

Solar energy consulting 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 “solar energy consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar energy consulting companies are there based in Houston, United States?

RevenueBase identified 175 company matches for solar energy consulting companies associated with Houston, 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?

Sunnova Energy 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 solar energy consulting companies?

Houston leads the United States with 175 company records, followed by New York (134) and San Diego (112).

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 515 professional contacts with verified work emails tracked across these 175 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 18, 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.