Company lists · Data refreshed September 2026

Top 25 Commercial construction consulting firms based in Irvine, United States

Name: Commercial construction consulting firms based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 94 companies tracked

RevenueBase identified 94 commercial construction consulting firms headquartered in Irvine, United States as of September 2026 and tracks 1,374 professional contacts across them, including 749 with verified work emails. Across the United States, New York is the largest hub for this category (887 companies); Irvine has 94.

This list covers commercial construction consulting firms headquartered in Irvine, 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

94Companies

1,374Contacts tracked

749Verified emails

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

Ranked by team size

Top 25 of 94 commercial construction consulting firms based in Irvine, 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	Snyder Langston	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	179 contacts →
	Partial evidence “Established in 1959, Snyder Langston is a trusted real estate and construction adviser to Fortune 500, mid-size and start-up companies.” Source: RevenueBase Database · checked Sep 23, 2026
2	Ocmi, Inc. O'connor Construction Management	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	168 contacts →
	Partial evidence “Founded in 1982 by Colm O’Connor, OCMI leads the way in estimating, project controls, and construction management solutions.” Source: RevenueBase Database · checked Sep 23, 2026
3	Apsi Construction Management	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	94 contacts →
	Partial evidence “Since our establishment in 1990, APSI Construction Management has been a leader in providing construction project management, project controls, scheduling, estimating, and claims…” Source: RevenueBase Database · checked Sep 23, 2026
4	Uprite Construction Corporation	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	91 contacts →
	Partial evidence “Established in 1991, Uprite Construction is a multi-service construction company specializing in Project Site Development, Ground-Up, New Construction, Renovations, and Tenant…” Source: RevenueBase Database · checked Sep 23, 2026
5	Murow Development Consultants, A Crede Company	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	91 contacts →
	Indirect evidence “Murow DC provides superior services in land development improvements, with a high level of experience, expertise, and trust.” Source: RevenueBase Database · checked Sep 23, 2026
6	R.D. Olson Construction, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	85 contacts →
	Indirect evidence “R.D.” Source: RevenueBase Database · checked Sep 23, 2026
7	CREDE	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	56 contacts →
	Partial evidence “CREDE is a full-service Commercial Real Estate Development firm that provides Project Management services to its clients using the same approach we take on our direct investments.” Source: RevenueBase Database · checked Sep 23, 2026
8	CDG Builders	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	51 contacts →
	Indirect evidence “At the foundation of any successful tenant improvement or design-build project is client participation, effective communication, and an unparalleled knowledge of the task at hand.” Source: RevenueBase Database · checked Sep 23, 2026
9	Griffin Structures	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	41 contacts →
	Indirect evidence “Founded in 1981, Griffin plans, develops, and manages projects “from concept to keys,” delivering high-quality, cost-effective, and time-efficient facilities.” Source: RevenueBase Database · checked Sep 23, 2026
10	GPG Advisers	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	23 contacts →
	Indirect evidence “We provide innovative solutions that create value in the real estate industry -Our team has direct experience in running and managing large portfolios -We provide tailored…” Source: RevenueBase Database · checked Sep 23, 2026
11	National Engineering & Consulting, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	51-200	20 contacts →
	Partial evidence “National Engineering and Consulting, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
12	Developers Research	Indirect evidence	Irvine, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Indirect evidence “Developers Research provides land owners, investors, developers and builders with comprehensive financial evaluation services on all types of property from individual projects and…” Source: RevenueBase Database · checked Sep 23, 2026
13	24hrc	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “Trusted and established partners for the construction and improvement of your valued real estate.” Source: RevenueBase Database · checked Sep 23, 2026
14	Moote Companies LLC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “Moote Companies was established from the foundations of The Moote Group which was started in 1974.” Source: RevenueBase Database · checked Sep 23, 2026
15	SGE Consulting Engineers	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	18 contacts →
	Indirect evidence “Established in 1992, S.” Source: RevenueBase Database · checked Sep 23, 2026
16	Tack Builders INC	Strong evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	17 contacts →
	Strong evidence “TACK Builders specializes in providing comprehensive general contracting and construction management services to the commercial construction market across the western United…” Source: RevenueBase Database · checked Sep 23, 2026
17	GCC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial evidence “GCC provides professional construction management, and project controls staff for design-build and design-bid-build construction projects, including professionals to augment your…” Source: RevenueBase Database · checked Sep 23, 2026
18	Coastal Pacific Construction INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Partial evidence “Coastal Pacific Construction is a full service general contractor based in Irvine, California.” Source: RevenueBase Database · checked Sep 23, 2026
19	Nelsonhps	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect evidence “NelsonHPS is focused on being the Owner’s Advocate.” Source: RevenueBase Database · checked Sep 23, 2026
20	A & R Corporation, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “A&R Corporation, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
21	Alpha Omega Contractors	Strong evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	13 contacts →
	Strong evidence “At Alpha Omega Contractors, we specialize in providing general contracting and construction management services for commercial and residential properties throughout Southern…” Source: RevenueBase Database · checked Sep 23, 2026
22	Culp Construction Company	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “Culp Construction Company offers its clients a full range of services from pre-construction activity through the actual construction process.” Source: RevenueBase Database · checked Sep 23, 2026
23	Vertical Construction, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “At Vertical Construction, we offer our clients a wealth of distinct advantages that yield unprecedented results.” Source: RevenueBase Database · checked Sep 23, 2026
24	Servco Builders	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “Servco Builders understands that great spaces are inspirational, influential, and ultimately, impact the way people function.” Source: RevenueBase Database · checked Sep 23, 2026
25	GP Builders, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 23, 2026	11-50	11 contacts →
	Indirect evidence “We are a full service General Contractor that provides all technical and administrative management services, effectively planning and managing the project from initial bid stage…” 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 94 commercial construction consulting firms based in Irvine, United States

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

As of Sep 23, 2026

54.5%Verified-email coverage

14.6Average contacts per company

1-10Median size (employees)

Sep 23, 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 Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 94 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 Irvine, 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 Irvine 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, 749 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 Irvine, United States?

RevenueBase identified 94 commercial construction consulting firms headquartered in Irvine, 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?

Snyder Langston, headquartered in Irvine, tops this list with the largest team on record.

Which city in the United States has the most commercial construction consulting firms?

New York leads the United States with 887 headquartered companies, followed by Houston (480) and Miami (355). Irvine has 94.

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 749 verified decision-maker contacts tracked across these 94 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.