Company lists · Data refreshed October 2026

Top 25 Green renovation contractors based in the United States

RevenueBase identified 1,445 company matches for green renovation contractors associated with the United States as of October 2026 and tracks 12,528 professional contacts across them, including 4,473 with verified work emails. New York is the largest hub.

This list covers company matches for green renovation contractors associated with the 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
1,445Companies
12,528Contacts tracked
4,473Verified emails
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The 25 largest green renovation contractors based in the United States

Ranked by team size
Top 25 of 1,445 company matches for green renovation contractors based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United StatesHQ recorded Oct 13, 20261,001-5,0002,293 contacts →

Exact match

“We're a national construction and energy services company dedicated to innovating the waste and climate harm out of the built environment.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Oct 13, 2026n/a1,150 contacts →

Exact match

“OLA Sustainability, LLC OLA Sustainability is a consulting firm that focuses on integrating sustainable practices into commercial and multifamily design projects.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchMinneapolis, MN, United StatesHQ recorded Oct 13, 2026501-1,000491 contacts →

Exact match

“SitelogIQ provides design, engineering, and construction management services that help organizations nationwide modernize their facilities and infrastructure.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchBeverly, MA, United StatesHQ recorded Oct 13, 2026201-500213 contacts →

Exact match

“Dalkia Energy Solutions, a subsidiary of the EDF (Électricité de France) Group, is a national leader in energy efficiency and sustainability for commercial, industrial, and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchCitrus Heights, CA, United StatesHQ recorded Oct 13, 2026201-500155 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchNorwalk, CT, United StatesHQ recorded Oct 13, 202651-200144 contacts →

Exact match

“For over five decades, we’ve been at the forefront of transforming the built environment to be more energy efficient, accessible, healthy, and resilient.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchMonroe, OH, United StatesHQ recorded Oct 13, 2026201-500139 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchBrooklyn, United StatesHQ recorded Oct 13, 202651-200107 contacts →

Exact match

“BlocPower is upgrading America’s buildings to be smarter, greener and healthier for all-fighting the climate crisis and creating good green jobs.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchCarlsbad, CA, United StatesHQ recorded Oct 13, 202651-20092 contacts →

Exact match

“Verdani Partners is a full service sustainability consulting firm specialized in corporate sustainability, LEED certification and greening and retrofitting existing buildings.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchHomestead, PA, United StatesHQ recorded Oct 13, 202651-20087 contacts →

Exact match

“Franjo Construction Corporation is a privately held, family-owned construction company headquartered in Homestead, Pennsylvania.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchDenver, CO, United StatesHQ recorded Oct 13, 202611-5077 contacts →

Exact match

“Group14 Engineering is a Denver-based consulting firm committed to inspiring better buildings where people thrive.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchNapa, CA, United StatesHQ recorded Oct 13, 202651-20077 contacts →

Exact match

“We began when Kris Cello and Bill Maudru teamed up to renovate Napa's Hess Collection Winery in 1987.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchBozeman, MT, United StatesHQ recorded Oct 13, 2026201-50075 contacts →

Exact match

“Energy 1 designs and installs state-of-the-art Mechanical, Electrical, and Plumbing systems that utilize renewable technologies and deliver efficiency, elegance, and legacies our…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchMount Laurel, NJ, United StatesHQ recorded Oct 13, 202651-20075 contacts →

Exact match

“MaGrann Associates is an innovative energy efficiency and green building consulting and engineering firm headquartered in Mount Laurel, New Jersey with additional offices in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, CA, United StatesHQ recorded Oct 13, 202611-5075 contacts →

Exact match

“Home Front is a design/build construction company specializing in green construction and preservation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Oct 13, 202651-20074 contacts →

Exact match

“Icon Interiors is a full service interior construction management and general contracting firm.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United StatesHQ recorded Oct 13, 202651-20071 contacts →

Exact match

“Baumann Consulting is driven to deliver solutions for a carbon-neutral real estate industry.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchLittle Rock, AR, United StatesHQ recorded Oct 13, 202651-20061 contacts →

Exact match

“Entegrity is an energy services, sustainability and solar development company specializing in the implementation of energy conservation and renewable energy projects.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchRancho Cordova, CA, United StatesHQ recorded Oct 13, 202651-20056 contacts →

Exact match

“When you turn to us for your homes' energy efficient upgrade, you can take comfort in knowing you've made the right choice for your Plumbing, Electrical, Solar or Heating and Air…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchFairfax, VA, United StatesHQ recorded Oct 13, 202611-5054 contacts →

Exact match

“Sustainable Building Partners (SBP) offers building professionals and end-users precise energy efficiency and sustainable solutions for new and existing assets.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchColorado Springs, CO, United StatesHQ recorded Oct 13, 202651-20053 contacts →

Exact match

“Bible Electric is a full-service electrical contractor for commercial and industrial sectors throughout Colorado.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchWorcester, MA, United StatesHQ recorded Oct 13, 202611-5051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchBoston, MA, United StatesHQ recorded Oct 13, 202651-20050 contacts →

Exact match

“Team Sunshine is New England's Premier Solar Installation Company and has been helping New England Homeowners transition from fossil fuels to renewable energy since 2019.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchOrange, CA, United StatesHQ recorded Oct 13, 202651-20048 contacts →

Exact match

“VCA Green provides a full scope of green building consulting and commissioning services, including LEED®, GreenPoint Rated, CALGreen compliance, HERS, commercial energy audits and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Oct 13, 202611-5048 contacts →

Exact match

“Sustainable Investment Group, LLC (SIG) is a full-service sustainable building consulting firm that provides environmentally focused solutions to design, construction, and real…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 1,445 green renovation contractors based in the United States

See the full list, filter by size, metro and specialty, and access 4,473 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green renovation contractors based in the United States at a glance

As of Oct 13, 2026
35.7%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · New York
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
922
11-50
443
51-200
62
201-500
7
501-1,000
2
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,445 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 the United States whose business descriptions match “green renovation 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 4,473 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.

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 renovation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green renovation contractors are there based in the United States?

RevenueBase identified 1,445 company matches for green renovation contractors associated with the 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?

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

Which city has the most green renovation contractors?

New York leads with 26 company records, followed by Los Angeles (25) and Austin (23).

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 4,473 professional contacts with verified work emails tracked across these 1,445 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.