Company lists · Data refreshed October 2026

Top 19 Green energy installation contractors based in Denver, United States

Name: Green energy installation contractors based in Denver, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 51 companies tracked

RevenueBase identified 51 company matches for green energy installation contractors associated with Denver, United States as of October 2026 and tracks 996 professional contacts across them, including 290 with verified work emails. Across the United States, San Diego is the largest hub for this category (77 companies); Denver has 51.

This list covers company matches for green energy installation contractors associated with Denver, 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 October 13, 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 Oct 13, 2026 How this list was built

51Companies

996Contacts tracked

290Verified emails

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The 19 largest green energy installation contractors based in Denver, United States

Ranked by team size

Top 19 of 51 company matches for green energy installation contractors based in Denver, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Energyscape Renewables	Exact match	Denver, United StatesHQ recorded Oct 13, 2026	501-1,000	388 contacts →
	Exact match “Established in 2019.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	RGS Energy	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	51-200	82 contacts →
	Exact match “RGS Energy (formerly Real Goods Solar) has provided clean energy solutions to homeowners, businesses, schools, governments, and utilities of all sizes since 1978, when it sold…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Elite Roofing & Solar	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	50 contacts →
	Exact match “Elite Roofing & Solar is Colorado's most trusted roofing contractor and solar panel install team.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Ecomark Solar	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	51-200	49 contacts →
	Exact match “EcoMark Solar is a fast growing residential solar company based in Denver, Colorado with operations throughout the Front Range of Colorado.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Iconergy, LTD	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	34 contacts →
	Exact match “Iconergy is a leading energy services company committed to revolutionizing energy management.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Rural Solar Restoration	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “Whether you need immediate installation repair, restoration services, professional data analysis, or help planning from the ground up, we offer turnkey solar expertise to system…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Lightedison	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “LightEdison is a national renewable energy company with a simple mission: to improve the communities we live in and the planet we live on.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Isolar	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	51-200	13 contacts →
	Exact match “iSolar is the leading brand for customer acquisition in the renewable energy industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Reenergizeco	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	10 contacts →
	Exact match “REenergizeCO helps Colorado homeowners save money, earn rebates, and make their homes more comfortable with expert energy upgrades.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Sourcenrg	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	8 contacts →
	Exact match “SourceNRG is your trusted partner for renewable energy solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Solar Wave	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match “We are a local solar installer in Colorado and are certified Silfab, Solaria, and Enphase dealers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Advanced Hydronics, INC	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Apex Solar Solutions	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Seed Solar	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	3 contacts →
	Exact match “Seed Solar is a renewable energy company dedicated to providing value to businesses and homeowners across the United States.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Renewable Energy Advisors	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	11-50	3 contacts →
	Exact match “Renewable Energy Advisors (REA) is your trusted partner for comprehensive renewable energy solutions.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Flow State Solar And Electric	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	3 contacts →
	Exact match “Flow State Solar’s 12 years of experience positions us as the perfect solar partner for residential, and commercial customers.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Welsh Electric Corp	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Solar B.I	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Quality Climate Control, LLC	Exact match	Denver, CO, United StatesHQ recorded Oct 13, 2026	1-10	1 contacts →
	Exact match “Quality Climate Control was initially started to be a haven for the hard worker.” Recorded in the RevenueBase company graph · Oct 13, 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 “green energy installation 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 19 of 51 green energy installation contractors based in Denver, United States

See the full list, filter by size, metro and specialty, and access 290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy installation contractors based in Denver, United States at a glance

As of Oct 13, 2026

29.1%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 51 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 Denver, United States whose business descriptions match “green energy installation 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 290 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 October 13, 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.

Green energy installation 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 “green energy installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy installation contractors are there based in Denver, United States?

RevenueBase identified 51 company matches for green energy installation contractors associated with Denver, United States as of October 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?

Energyscape Renewables 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 green energy installation contractors?

San Diego leads the United States with 77 company records, followed by Houston (75) and New York (55). Denver has 51.

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 290 professional contacts with verified work emails tracked across these 51 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 October 13, 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.