Company lists · Data refreshed September 2026

Top 21 Preconstruction services companies based in Seattle, United States

Name: Preconstruction services companies based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 44 companies tracked

RevenueBase identified 44 company matches for preconstruction services companies associated with Seattle, United States as of September 2026 and tracks 1,105 professional contacts across them, including 435 with verified work emails. Across the United States, New York is the largest hub for this category (366 companies); Seattle has 44.

This list covers company matches for preconstruction services companies associated with Seattle, 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 17, 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 17, 2026 How this list was built

44Companies

1,105Contacts tracked

435Verified emails

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The 21 largest preconstruction services companies based in Seattle, United States

Ranked by team size

Top 21 of 44 company matches for preconstruction services companies based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Sellen Construction	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	501-1,000	470 contacts →
	Exact match “Sellen Construction is a locally owned and operated commercial builder.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Abbott Construction	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	201-500	327 contacts →
	Exact match “Founded in 1983, Abbott Construction is a progressive West Coast construction group known for its superior management and field team, best-in-class standards and craftsmanship.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MRJ	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	41 contacts →
	Exact match “If you’ve got a vision, we can build it.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Sealaska Constructors	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Sealaska Constructors is a full service construction management firm specializing in complex, highly sophisticated design and the construction of commercial and industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Modern Construction Services	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Modern Construction Services, LLC is a Certified Women’s Business Enterprise (WBE) and Certified Small Contractor and Supplier (SCS) providing services for a broad range of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	DCW Cost & Construction Management	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “DCW Cost & Construction Management is an independent women-owned third-party consultancy offering a wide array of project management services with offices in Seattle, Washington…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Veterans NW Construction	Exact match	Seattle, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Veterans Northwest Construction LLC is a Service-Disabled Veteran-Owned Small Business (SDVOSB) commercial general contractor based in Seattle, WA.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	TBH Sterling INC	Exact match	Seattle, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Mission statement TBH Sterling Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Mckinney Group INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Falkin Associates, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “For more than 35 years Falkin Associates has been providing real estate construction consulting and project management services for lenders, owners and tenants.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Bloom Projects, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Bloom Projects, LLC provides owner’s representation and commercial construction project management for clients navigating complex projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Recon Management, LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Recon Management is a full-service construction management firm fluent in the built environment and strategy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	B E Consulting Partners	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Development, Design Management + Entitlement Support Pre-Construction + Construction Management” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Multi-M Contracting	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Multi-M is a full service commercial and residential construction company serving the Greater Puget Sound region in Washington state.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	B4q	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “BIM 4 Quality” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Brixton Consulting Group, INC	Exact match	Seattle, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Brixton Consulting Group is a forward-thinking real estate and construction project management firm providing services throughout North America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Hainline REA	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Hainline REA is comprised of construction experts with over 30 years of large commericial and high-end residential construction experience for public and private owners alike.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Buildexa LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Utilize Us as Your Multi-tool We specialize in providing contract executive assistance services tailored exclusively for business owners and CEOs in the construction realm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Northwest Workshop	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “NORTHWEST WORKSHOP, a construction company based out of Seattle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Kc2 Services LLC	Exact match	Seattle, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “We have been providing highly accurate and detailed budgets for over 25 years to the Built Community, serving both Owners, Developers, Operators and their Design Consultants as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Protective Coating Consultants INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “PROTECTIVE COATING CONSULTANTS INC is a construction company based out of PO BOX 84162, SEATTLE, Washington, United States.” Recorded in the RevenueBase company graph · Sep 17, 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 “preconstruction services 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 21 of 44 preconstruction services companies based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 435 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preconstruction services companies based in Seattle, United States at a glance

As of Sep 17, 2026

39.4%Verified-email coverage

25.1Average contacts per company

1-10Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 44 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 Seattle, United States whose business descriptions match “preconstruction services 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 435 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 17, 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.

Preconstruction services 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 “preconstruction services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preconstruction services companies are there based in Seattle, United States?

RevenueBase identified 44 company matches for preconstruction services companies associated with Seattle, 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?

Sellen Construction 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 preconstruction services companies?

New York leads the United States with 366 company records, followed by Houston (220) and Miami (180). Seattle has 44.

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 435 professional contacts with verified work emails tracked across these 44 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 17, 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.