Company lists · Data refreshed October 2026

Top 16 Civil construction companies based in Washington, United States

Name: Civil construction companies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 33 companies tracked

RevenueBase identified 33 company matches for civil construction companies associated with Washington, United States as of October 2026 and tracks 699 professional contacts across them, including 270 with verified work emails. Across the United States, Houston is the largest hub for this category (121 companies); Washington has 33.

This list covers company matches for civil construction companies 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 October 9, 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 9, 2026 How this list was built

33Companies

699Contacts tracked

270Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 16 largest civil construction companies based in Washington, United States

Ranked by team size

Top 16 of 33 company matches for civil construction companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Fort Myer Construction Corporation	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	501-1,000	215 contacts →
	Exact match “Fort Myer Construction Corporation is an award-winning, ENR-Ranked Top 400 Contractor in the Washington, DC metropolitan area, focusing on an array of infrastructure construction…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Anchor Construction Corporation	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	201-500	76 contacts →
	Exact match “Anchor Construction Corporation is one of the Mid-Atlantic Region’s most respected and leading self-performing utility and infrastructure firms, delivering superior solutions for…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Delon Hampton & Associates, Chartered	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	51-200	74 contacts →
	Exact match “Delon Hampton & Associates, Chartered (DHA), is a professional consulting engineering firm specializing in civil and structural engineering, as well as program and construction…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Goel Services, INC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	51-200	73 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Cube Root Corporation	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	51-200	32 contacts →
	Exact match “Cube Root Corporation is a professional services firm offering a range of services including design, program management, construction management, facilities management, and other…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Iowa Bridge & Culvert, LC	Exact match	Washington, IA, United StatesHQ recorded Oct 9, 2026	51-200	27 contacts →
	Exact match “Iowa Bridge & Culvert, LC is premier contractor providing quality construction and innovative solutions across the Midwest.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Prime Partners Engineering	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	11-50	24 contacts →
	Exact match “We strive to be an industry leader by offering clients superior expertise, cutting-edge solutions and forward-thinking design in all their projects-from the most basic to the most…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Interagency INC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “InterAgency provides preconstruction consulting for the Washington Metro Area’s most complex and challenging infrastructure projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Waller Corporation	Exact match	Washington, PA, United StatesHQ recorded Oct 9, 2026	11-50	18 contacts →
	Exact match “Louis E.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	PAN Services DC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	1-10	17 contacts →
	Exact match “Pan Services is an International Full-Service Infrastructure Development and Management Advisory services firm offering Design, Engineering, Construction, Consulting and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Rebel North America	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	51-200	10 contacts →
	Exact match “As one of the leading U.S.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Deer Point Contracting, LLC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Construction” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Hopeday LLC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	11-50	2 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 · Oct 9, 2026 · View company records in RevenueBase
14	Allied Companies	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “Professional services firm providing civil and environmental engineering as well as Program Management & Construction Management to government and private clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Cap16 Construction	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “Since 2016, Cap Innovative (DBA CAP16 Construction) has been providing construction services to the private sector and government agencies.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	4west Supply, LLC	Exact match	Washington, DC, United StatesHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “4West Supply is a Building Materials company located in the heart of DC.” Recorded in the RevenueBase company graph · Oct 9, 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 “civil construction 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 16 of 33 civil construction companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Civil construction companies based in Washington, United States at a glance

As of Oct 9, 2026

38.6%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

Oct 9, 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 Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 33 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 “civil construction 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 270 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 9, 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.

Civil construction 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 “civil construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil construction companies are there based in Washington, United States?

RevenueBase identified 33 company matches for civil construction companies associated with Washington, 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?

Fort Myer Construction Corporation 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 civil construction companies?

Houston leads the United States with 121 company records, followed by New York (81) and Miami (56). Washington has 33.

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 270 professional contacts with verified work emails tracked across these 33 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 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 33 civil construction companies based in Washington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Civil construction companies by geography

Browse the directory

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.