Company lists · Data refreshed September 2026

Top 17 Construction documentation services based in Washington, United States

Name: Construction documentation services 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 32 companies tracked

RevenueBase identified 32 company matches for construction documentation services associated with Washington, United States as of September 2026 and tracks 273 professional contacts across them, including 76 with verified work emails. Across the United States, New York is the largest hub for this category (213 companies); Washington has 32.

This list covers company matches for construction documentation services 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

32Companies

273Contacts tracked

76Verified emails

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The 17 largest construction documentation services based in Washington, United States

Ranked by team size

Top 17 of 32 company matches for construction documentation services 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	Shalom Baranes Associates	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	51-200	84 contacts →
	Exact match “Shalom Baranes Associates (SBA) is a Washington, DC architectural firm with an acclaimed reputation for its expertise in residential, commercial, institutional, and governmental…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Bitarchitects	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	60 contacts →
	Exact match “Architecture, Engineering & Construction” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Waller Corporation	Exact match	Washington, PA, United StatesHQ recorded Sep 16, 2026	11-50	17 contacts →
	Exact match “Louis E.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	RSG Builders	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	City Permit	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	14 contacts →
	Exact match “We provide a full range of pre-construction services including: 1.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	PGN Architects, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	14 contacts →
	Exact match “PGN Architects, PLLC is a full service architectural firm with experience in residential and commercial planning and architecture.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	The Drawing Board, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Heller & Metzger, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	6 contacts →
	Exact match “Founded in 1982, Heller & Metzger, Inc.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	DP Partners, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	R2l Architects, Pllc	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	11-50	5 contacts →
	Exact match “R2L:Architects, PLLC was founded in 2010 to create elegant solutions to the architectural challenges faced by our clients, including communities, corporations, institutions, and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	WLC Design	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “WLC Design is a full-service design and development firm delivering integrated solutions across residential, commercial, and community-based real estate.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Balodemas Architects, Chtd	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Balodemas Architects is a design practice based in Washington, DC that has successfully guided diverse and challenging projects since 1988.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Outerbridge Horsey Associates	Exact match	Washington, United StatesHQ recorded Sep 16, 2026	11-50	2 contacts →
	Exact match “Outerbridge Horsey Assoc is an Architecture and Planning company located in 1228 1/2 31st St Nw, Washington, Null, United States.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Washington Engineering & Architecture, INC	Exact match	Washington, MO, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “WEA is a fully staffed, full-service engineering firm also offering architecture and interior design services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Carbonado Design	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “As unapologetic architecture generalist we bring a love of design and refinement to all of our projects.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Balaton Builders	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “Balaton Builders is a licensed and insured family-owned company that has been serving residential and commercial markets in Washington DC, Northern Virginia and Maryland for more…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Zorro INC	Exact match	Washington, DC, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “Design-Build Company offering Pre-Construction Services such as:~Assessments + Estimates ~Scope of Work ~Project Design ~Permit Expediting ~Project Management At Zorro all…” 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 “construction documentation services”. 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 17 of 32 construction documentation services based in Washington, United States

See the full list, filter by size, metro and specialty, and access 76 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction documentation services based in Washington, United States at a glance

As of Sep 16, 2026

27.8%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 32 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 “construction documentation services” 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 76 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.

Construction documentation services 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 “construction documentation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction documentation services are there based in Washington, United States?

RevenueBase identified 32 company matches for construction documentation services 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?

Shalom Baranes 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 construction documentation services?

New York leads the United States with 213 company records, followed by Houston (102) and Los Angeles (83). Washington has 32.

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 76 professional contacts with verified work emails tracked across these 32 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.