Company lists · Data refreshed September 2026

Top 25 Preconstruction services companies based in Los Angeles, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 124 companies tracked

RevenueBase identified 124 company matches for preconstruction services companies associated with Los Angeles, United States as of September 2026 and tracks 1,165 professional contacts across them, including 270 with verified work emails. Across the United States, New York is the largest hub for this category (366 companies); Los Angeles has 124.

This list covers company matches for preconstruction services companies associated with Los Angeles, 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

124Companies

1,165Contacts tracked

270Verified emails

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The 25 largest preconstruction services companies based in Los Angeles, United States

Ranked by team size

Top 25 of 124 company matches for preconstruction services companies based in Los Angeles, 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	PCM	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	n/a	211 contacts →
	Exact match “Commercial Construction, CM/PM Services, General Contractor,” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	KCS West	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	95 contacts →
	Exact match “With over 170 years of experience and over employees around the world, KCS West’s parent company, Kajima Corporation, is a global leader in construction services, architectural…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Home Front Build	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	75 contacts →
	Exact match “Home Front is a design/build construction company specializing in green construction and preservation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Morgner Construction Management Corp	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “Professional Management Services Company specialized in Transit, Highway and Energy Industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	ECC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	38 contacts →
	Exact match “Environmental Contracting Corporation is a premier commercial interiors construction firm located in the heart of DTLA and serving all of Southern California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Torres Construction Corporation	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Torres Construction is an award winning Contractor with a wide range of experience in both commercial and industrial construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Clue Insights	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “We guarantee to transform the efficiency of your construction operations, or we'll keep working with you until you achieve your goals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Frymer Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Frymer Construction was founded in 2002 by David Frymer, a second-generation builder who got his start in the family business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	SPF Architects SPF A	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Founded in 1988, SPF:a is a Los Angeles-based architecture firm specializing in clients and projects that require a high level of design sensitivity, technical expertise, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	The Tsui Group	Exact match	Los Angeles, United StatesHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “PMCM firm focused on Program Management & Construction Management professional services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	C2pm	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “C2PM stands at the forefront of the construction consulting landscape, offering a full spectrum of program management, construction management, and specialized engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Fort Hill Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	13 contacts →
	Exact match “Fort Hill Construction is a privately-held construction company founded in Boston Massachusetts in 1971.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Macrocons INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “At MacroCons, we are proud to be a full-service general contractor and development partner delivering high-quality construction projects across Southern California.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Mobbil INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Providing construction and consulting services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Construction Analysis And Planning, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Constructability Review Program - Specializing in major commercial construction projects across the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MDM Builders Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Goldenline Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “We aim to improve business by delivering effective solutions based on innovative technologies and clean designs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Steiner Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Riley Projects	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Riley Projects is a vertically integrated architecture and construction firm committed to helping you live the good life - by creating spaces that benefit you, benefit your…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Essey Construction Company INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Construction Company” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Vividly Built	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Vividly Built is a premium design and virtual construction partner based in Los Angeles, serving clients nationwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Glen Prosen INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Dobkin Construction	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Dobkin Construction is a Los Angeles-based company specializing in custom residential and commercial builds.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	JSM Project Management	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “JSM Project Management is a full-service Construction Management firm providing services to enhance the management and administrative practices of your construction project.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	DSN Group INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “DSN Group, Inc.” 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 25 of 124 preconstruction services companies based in Los Angeles, United States

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Preconstruction services companies based in Los Angeles, United States at a glance

As of Sep 17, 2026

23.2%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

Sep 17, 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 Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 124 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 Los Angeles, 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 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 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 Los Angeles, United States?

RevenueBase identified 124 company matches for preconstruction services companies associated with Los Angeles, 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?

PCM 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). Los Angeles has 124.

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 124 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.