Company lists · Data refreshed September 2026

Top 25 Commercial construction consulting firms based in Los Angeles, United States

Name: Commercial construction consulting firms 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 23, 2026 338 companies tracked

RevenueBase identified 338 commercial construction consulting firms headquartered in Los Angeles, United States as of September 2026 and tracks 2,617 professional contacts across them, including 874 with verified work emails. New York is the largest hub.

This list covers commercial construction consulting firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review

338Companies

2,617Contacts tracked

874Verified emails

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The 25 largest commercial construction consulting firms based in Los Angeles, United States

Ranked by team size

Top 25 of 338 commercial construction consulting firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to commercial construction consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	PCM	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	n/a	211 contacts →
	Strong evidence “Commercial Construction, CM/PM Services, General Contractor,” Source: RevenueBase Database · checked Sep 23, 2026
2	HBC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	152 contacts →
	Partial evidence “HBC is an employee-owned general contracting firm, specializing in interior commercial tenant improvements.” Source: RevenueBase Database · checked Sep 23, 2026
3	Marmol Radziner	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	144 contacts →
	Partial evidence “Established in 1989, Marmol Radziner is an award-winning Los Angeles-based design-build architecture and construction firm that integrates architectural design with a full range…” Source: RevenueBase Database · checked Sep 23, 2026
4	John A. Martin & Associates, INC	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	132 contacts →
	Indirect evidence “Established in 1953, John A.” Source: RevenueBase Database · checked Sep 23, 2026
5	KCS West	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	95 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
6	Saiful Bouquet Structural Engineers	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	88 contacts →
	Indirect evidence “Saiful Bouquet is an award winning and innovative structural engineering firm that looks beyond the traditional boundaries of structural engineering, in order to provide…” Source: RevenueBase Database · checked Sep 23, 2026
7	DCM	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	n/a	64 contacts →
	Indirect evidence “Architecture and Design Our Office is led by 3 partners Jeff Dotterweich, Cynthia Carlson and Tiemo Mehner.” Source: RevenueBase Database · checked Sep 23, 2026
8	JGM	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	47 contacts →
	Partial evidence “JGM has offered a comprehensive array of design and construction related services to public and private sector clients for over 40 years.” Source: RevenueBase Database · checked Sep 23, 2026
9	ECC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	38 contacts →
	Strong evidence “Environmental Contracting Corporation is a premier commercial interiors construction firm located in the heart of DTLA and serving all of Southern California.” Source: RevenueBase Database · checked Sep 23, 2026
10	Phoenix Construction & Management - PCM	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	34 contacts →
	Partial evidence “We are Phoenix Construction & Management (PCM).” Source: RevenueBase Database · checked Sep 23, 2026
11	Torres Construction Corporation	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	32 contacts →
	Strong evidence “Torres Construction is an award winning Contractor with a wide range of experience in both commercial and industrial construction.” Source: RevenueBase Database · checked Sep 23, 2026
12	Lenax Construction Services, INC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	51-200	29 contacts →
	Strong evidence “Since its inception in 1993, Lenax Construction Services, Inc.(LENAX) has provided quality construction management consulting services to a diverse range of engineering, design…” Source: RevenueBase Database · checked Sep 23, 2026
13	TNI Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Indirect evidence “The Next Idea Group is a Los Angeles based established professional design and architecture company with 22 years of experience and a proven track record.” Source: RevenueBase Database · checked Sep 23, 2026
14	Houck Construction, INC	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	24 contacts →
	Strong evidence “Houck Construction has been a leader in luxury residential and commercial construction in Southern California for over 25 years.” Source: RevenueBase Database · checked Sep 23, 2026
15	Savant Construction	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	20 contacts →
	Partial evidence “Savant Construction is a construction company based out of 13830 Mountain Ave.” Source: RevenueBase Database · checked Sep 23, 2026
16	Richard Holz, INC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “RHI specializes in new construction and renovations of ultra high-end, luxury custom homes in Los Angeles, primarily in Beverly Hills, Bel-Air, Hollywood Hills, Holmby Hills…” Source: RevenueBase Database · checked Sep 23, 2026
17	JDM Contractors	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “JDM Contractors is a full service general contracting firm founded with the key objective of working for a select group of clients at any one time and to dedicate only senior…” Source: RevenueBase Database · checked Sep 23, 2026
18	Worksmart	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “We are a team of passionate, talented professionals that believe intelligent, beautifully designed spaces inspire people.” Source: RevenueBase Database · checked Sep 23, 2026
19	Monteleone & Mccrory, LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Partial evidence “Preeminent construction law firm in southern California since 1952.” Source: RevenueBase Database · checked Sep 23, 2026
20	Frymer Construction	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Partial evidence “Frymer Construction was founded in 2002 by David Frymer, a second-generation builder who got his start in the family business.” Source: RevenueBase Database · checked Sep 23, 2026
21	Turnaround Solutions LP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “Turnaround Solutions LP (TAS) was created by real estate investors to serve real estate investors.” Source: RevenueBase Database · checked Sep 23, 2026
22	SPF Architects SPF A	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
23	JMH Construction, INC	Indirect evidence	Los Angeles, United StatesHQ checked Sep 23, 2026	51-200	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
24	The Tsui Group	Partial evidence	Los Angeles, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “PMCM firm focused on Program Management & Construction Management professional services.” Source: RevenueBase Database · checked Sep 23, 2026
25	The Code Solution	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “The Code Solution is a multi-disciplinary professional firm located in Los Angeles that is committed to providing a multitude of services for each phase of real estate development.” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: commercial construction consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names commercial construction consulting firms.
Partial evidence: Its own public description names part of commercial construction consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial construction consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 338 commercial construction consulting firms based in Los Angeles, United States

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Commercial construction consulting firms based in Los Angeles, United States at a glance

As of Sep 23, 2026

33.4%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

262.4%Largest-city concentration · New York

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

221

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 338 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among commercial construction consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “commercial construction consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names commercial construction consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among commercial construction consulting firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 874 across the full list. 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 23, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Commercial construction consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names commercial construction consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many commercial construction consulting firms are there based in Los Angeles, United States?

RevenueBase identified 338 commercial construction consulting firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

PCM, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most commercial construction consulting firms?

New York leads with 887 headquartered companies, followed by Houston (480) and Miami (355).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 874 verified decision-maker contacts tracked across these 338 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 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 Smart Search, 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.