Company lists · Data refreshed September 2026

Top 25 Environmental consulting firms for construction based in San Diego, United States

Name: Environmental consulting firms for construction based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 74 companies tracked

RevenueBase identified 74 company matches for environmental consulting firms for construction associated with San Diego, United States as of September 2026 and tracks 1,552 professional contacts across them, including 743 with verified work emails. Across the United States, New York is the largest hub for this category (184 companies); San Diego has 74.

This list covers company matches for environmental consulting firms for construction associated with San Diego, 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 28, 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 28, 2026 How this list was built

74Companies

1,552Contacts tracked

743Verified emails

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The 25 largest environmental consulting firms for construction based in San Diego, United States

Ranked by team size

Top 25 of 74 company matches for environmental consulting firms for construction based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Ninyo & Moore, A Socotec Company	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	501-1,000	449 contacts →
	Exact match “Ninyo & Moore was acquired by SOCOTEC US.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Geocon	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	201-500	197 contacts →
	Exact match “Geocon is a California corporation established in 1971 as a professional engineering consulting firm providing comprehensive geotechnical engineering, geotechnical…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	MA Engineers, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	51-200	94 contacts →
	Exact match “MA Engineers delivers innovative, sustainable, energy-saving design solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	KCM Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	86 contacts →
	Exact match “KCM Group (KCM) is a San Diego based, certified small business, providing full-service construction management consulting services to public and private building owners and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Occupational Services, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	74 contacts →
	Exact match “Occupational Services, Incorporated is a San Diego-based professional consulting firm providing services in the areas of environmental compliance, occupational health and safety…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Scst, LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “SCST,LLC is now Atlas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Project Design Consultants, A Bowman Company	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “As of July 18, 2022, Project Design Consultants has joined team Bowman.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Great Ecology	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	48 contacts →
	Exact match “Great Ecology, now part of the True Environmental platform, is a leading ecological consulting and landscape architecture firm that delivers innovative environmental solutions to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	KMEA	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “Company Overview Founded in 1996, KMEA is headquartered in San Diego, California, and has an operations office in San Antonio, TX.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Trevet	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Trevet is a civil and environmental consulting company headquartered in San Diego, California.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Elen Consulting, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Hargis Associates, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Hargis + Associates, Inc.(H+A) is an employee-owned, environmental consulting and engineering firm founded in 1979 with a commitment to providing high-quality, cost-effective…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Sb&o INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “Founded in 1967, SB & O Inc began as a civil engineering and land surveying firm dedicated to serving the growing communities of Southern California.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Katz & Associates	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “Katz & Associates is now Bodewell Group.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	WHB Engineers	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	51-200	22 contacts →
	Exact match “WHB Engineers is a leading engineering and construction management firm working on our country’s most important infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Core Consulting Group INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “CORE Consulting Group, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Torrey Pines Environmental	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	1-10	15 contacts →
	Exact match “Torrey Pines Environmental is an environmental consulting firm established in 2021 as a collaboration between biologists with over 35 years of combined experience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Southern Cross Property Consultants	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	1-10	14 contacts →
	Exact match “Southern Cross Property Consultants is an integrated construction management, architecture, and facilities management consulting firm serving clients throughout Southern…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	T3 Consulting, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “T3 Consulting, Inc.(T3) is a professional services firm that provides exceptional technical solutions focused on value-led service, quality, and dependability.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Blackhawk Environmental	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Blackhawk Environmental, a certified DVBE / SDVOSB / City of San Diego SLBE, provides a wide range of cost-effective environmental consulting services in biological & water…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Bluescape Environmental	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “BlueScape is a progressive air quality and environmental services firm located in the Western US that specializes in permitting and compliance services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	ATI Group, LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “ATI Group, LLC is a construction management and professional services consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Ivey Engineering, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Enviroapplications, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Blue Lake Civil	Exact match	San Diego, CA, United StatesHQ recorded Sep 28, 2026	1-10	9 contacts →
	Exact match “Blue Lake Civil is a San Diego based engineering consulting firm founded by Maggie Witt and Tim Monroe.” Recorded in the RevenueBase company graph · Sep 28, 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 “environmental consulting firms for construction”. 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 74 environmental consulting firms for construction based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 743 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental consulting firms for construction based in San Diego, United States at a glance

As of Sep 28, 2026

47.9%Verified-email coverage

21.0Average contacts per company

1-10Median size (employees)

Sep 28, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 74 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 San Diego, United States whose business descriptions match “environmental consulting firms for construction” 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 743 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 28, 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.

Environmental consulting firms for construction 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 “environmental consulting firms for construction”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental consulting firms for construction are there based in San Diego, United States?

RevenueBase identified 74 company matches for environmental consulting firms for construction associated with San Diego, 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?

Ninyo & Moore, A Socotec Company 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 environmental consulting firms for construction?

New York leads the United States with 184 company records, followed by Houston (170) and Austin (79). San Diego has 74.

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 743 professional contacts with verified work emails tracked across these 74 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 28, 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.