Company lists · Data refreshed September 2026

Top 14 Eco-friendly construction contractors based in Washington, United States

Name: Eco-friendly construction contractors based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 26 companies tracked

RevenueBase identified 26 company matches for eco-friendly construction contractors associated with Washington, United States as of September 2026 and tracks 582 professional contacts across them, including 222 with verified work emails. Across the United States, New York is the largest hub for this category (122 companies); Washington has 26.

This list covers company matches for eco-friendly construction contractors associated with Washington, 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

26Companies

582Contacts tracked

222Verified emails

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The 14 largest eco-friendly construction contractors based in Washington, United States

Ranked by team size

Top 14 of 26 company matches for eco-friendly construction contractors based in Washington, 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	Setty & Associates	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	201-500	220 contacts →
	Exact match “Established in 1984, SETTY is headquartered in Fairfax, VA, with offices in Atlanta, GA, Baltimore, MD, Charlottesville, VA, Fairfax, VA, Los Angeles, CA, New York, NY…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	MCN Build	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	51-200	183 contacts →
	Exact match “MCN Build is a purpose driven construction company with the vision of building facilities that matter―to clients, to the community, and to the environment.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Goel Services, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	51-200	72 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	North Arrow, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	22 contacts →
	Exact match “DUNS Number: 08-001-8268 CAGE Code: 7GN69 SBA Certified Small Business District of Columbia Certified Business Enterprise (CBE) Metropolitan Washington Airports Authority Local…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Greenscape Energy	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	14 contacts →
	Exact match “Greenscape Energy is the fastest-growing green solutions provider in the Region As a group of highly-trained professionals, the Greenscape team stands ready to meet the needs of…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Blue Skye Construction And Development, DC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	12 contacts →
	Exact match “Founded in 2006, Blue Skye Construction, LLC is an award-winning construction and development firm located in Ward 3 in the District of Columbia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Energy Shrink, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	6 contacts →
	Exact match “Energy Shrink is an environmental consulting practice specialized in sustainability and energy efficiency in buildings, that is, high-performance or green buildings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Adaptive Green	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “Adaptive Green designs, installs and maintains green building components such as green roofs, solar panels, green walls and sustainable water management systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Taurus Development Group And Taurus Renovation & Construction	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “A full service Development, Construction and Management Firm Development, Energy Efficiency, Benchmarking, Program Management, Development Consulting, Construction Management…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	Hopeday LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	4 contacts →
	Exact match “Hopeday LLC is a construction company based out of 6856 Eastern Avenue NW Office 316B, Washington, District of Columbia, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Greening Urban LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Greening Urban is a civil engineering firm with built projects in Washington, D.C; Maryland; and Virginia.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Lightner Group, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “With over 14 years of rich experience in commercial development and a Bachelor's in Architectural Engineering, I have founded Lightner Group, LLC to revolutionize the…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	MSB Design Build LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “MSB DESIGN/BUILD LLC is a company based out of 4004 ILLINOIS AVE NW, WASHINGTON, District of Columbia, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Build Better Group BBG	Exact match	Washington, United StatesHQ recorded Sep 16, 2026	11-50	1 contacts →
	Exact match “The Clean Energy DC Act, passed in December 2018, is the nation’s first 100% renewal energy bill and the most aggressive, fastest-acting climate change legislation in the country.” 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 “eco-friendly construction 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 14 of 26 eco-friendly construction contractors based in Washington, United States

See the full list, filter by size, metro and specialty, and access 222 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Eco-friendly construction contractors based in Washington, United States at a glance

As of Sep 16, 2026

38.1%Verified-email coverage

22.4Average 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 Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 26 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 Washington, United States whose business descriptions match “eco-friendly construction 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 222 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.

Eco-friendly construction 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 “eco-friendly construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many eco-friendly construction contractors are there based in Washington, United States?

RevenueBase identified 26 company matches for eco-friendly construction contractors associated with Washington, 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?

Setty & Associates 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 eco-friendly construction contractors?

New York leads the United States with 122 company records, followed by Los Angeles (60) and Portland (55). Washington has 26.

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 222 professional contacts with verified work emails tracked across these 26 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.