Company lists · Data refreshed September 2026

Top 22 Electrical infrastructure consulting firms based in New York, United States

RevenueBase identified 215 electrical infrastructure consulting firms headquartered in New York, United States as of September 2026 and tracks 5,243 professional contacts across them, including 2,654 with verified work emails. Across the United States, Houston is the largest hub for this category (365 companies); New York follows with 222.

This list covers electrical infrastructure consulting firms headquartered in New York, 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 29, 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 29, 2026 86% judged on-target in blind review
215Companies
5,243Contacts tracked
2,654Verified emails
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The 22 largest electrical infrastructure consulting firms based in New York, United States

Ranked by team size
Top 22 of 215 electrical infrastructure consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical infrastructure 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000530 contacts →

Partial evidence

“With more than 139 years of experience, H&H is a trusted, full-service infrastructure engineering firm delivering complex, forward-looking solutions that advance our clients’…”

Source: RevenueBase Database · checked Sep 29, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500465 contacts →

Strong evidence

“Jaros, Baum & Bolles, Inc.(JB & B) is a leading consulting engineering firm specializing in mechanical, electrical, plumbing, and fire protection (MEP/FP) systems for complex…”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026501-1,000448 contacts →

Partial evidence

“CSA Group is a full-service, A/E/Env, PM/CM & Inspections, and Emergency Management consulting firm.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500282 contacts →

Indirect evidence

“EnTech Engineering, PC is a multidisciplinary, WBE-certified engineering and construction management firm devoted to delivering best-in-class design and construction support…”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500200 contacts →

Partial evidence

“Since it's founding in 1956, Loring Consulting Engineers, Inc.(Loring), a full-service consulting engineering firm with offices in Washington-DC, Gaithersburg-MD, Durham-NC, New…”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-500198 contacts →

Partial evidence

“GenServe supports critical infrastructure by delivering expert, OEM-agnostic power services across all generator systems and brands.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-200186 contacts →

Indirect evidence

“Robert Derector Associates is a full service engineering firm with a local feel and a global reach.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-200120 contacts →

Partial evidence

“KC is a diversified, multi-disciplined consulting engineering firm.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20098 contacts →

Indirect evidence

“Environ Energy is a leader in accelerating global sustainable energy transformation for more than 30 years.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20095 contacts →

Strong evidence

“SI Engineering, P.C.(SIE) is a rapidly growing consulting engineering firm specializing in civil, structural, electrical/lighting, and transportation engineering; bridge and…”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20081 contacts →

Partial evidence

“Goldman Copeland (GOCO) has provided superior MEP/FP and Energy consulting engineering services since 1968.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20075 contacts →

Indirect evidence

“We help building owners cut carbon, reduce costs, and stay compliant.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20067 contacts →

Strong evidence

“Kohler Ronan Consulting Engineers offers professional engineering and design services across the following major disciplines: Mechanical, Electrical, Plumbing, Fire Protection…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-50066 contacts →

Partial evidence

“With a shared value of leadership development and accountability, Gilston Electric has assembled a world-class team ready to take on any construction project.”

Source: RevenueBase Database · checked Sep 29, 2026
15Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20053 contacts →

Strong evidence

“Ettinger Engineering Associates is a full service consulting engineering firm providing mechanical, electrical & plumbing/fire protection (MEP/FP) building design as well as…”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5049 contacts →

Partial evidence

“Founded in 2011, Energy Infrastructure Partners (EIP) began with a clear premise: utilities, governments, and large energy users need a partner who is as committed to technical…”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 2026201-50046 contacts →

Partial evidence

“Atlas Acon Electric, established in 1957, is a full-service Local 3 IBEW electrical contracting firm.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20044 contacts →

Partial evidence

“Delco Electrical Corp is a Construction company located at 241 West 37th Street, New York, New York, United States.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5035 contacts →

Partial evidence

“The Fulcrum Group is a trusted partner to owner-operators of mission-critical facilities and building energy infrastructure.”

Source: RevenueBase Database · checked Sep 29, 2026
20Strong evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5034 contacts →

Strong evidence

“GEA Consulting Engineers is one of New York’s top engineering firms, specializing in the innovative design of mechanical, electrical, plumbing, fire protection, commissioning…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202651-20033 contacts →

Indirect evidence

“Skyline is a unique, full service Professional Engineering firm comprised of four divisions serving New York City and beyond.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 29, 202611-5032 contacts →

Indirect evidence

“ads ENGINEERS, DPC, established in 1979 continues to provide high-quality engineering services to our long-standing clients based on the principals established by the founding…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 22 of 215 electrical infrastructure consulting firms based in New York, United States

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Electrical infrastructure consulting firms based in New York, United States at a glance

As of Sep 29, 2026
50.6%Verified-email coverage
24.4Average contacts per company
11-50Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
78
51-200
45
201-500
14
501-1,000
3
1,001-5,000
2

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 215 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 electrical infrastructure 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 New York, United States whose own description of what they do matches “electrical infrastructure 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 electrical infrastructure 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 electrical infrastructure consulting firms, and records with no verified work email. Companies headquartered outside New York 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, 2,654 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 29, 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.

Electrical infrastructure 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 electrical infrastructure 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 electrical infrastructure consulting firms are there based in New York, United States?

RevenueBase identified 215 electrical infrastructure consulting firms headquartered in New York, 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?

H&h, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most electrical infrastructure consulting firms?

Houston leads the United States with 365 headquartered companies, followed by New York (222) and Miami (115).

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 2,654 verified decision-maker contacts tracked across these 215 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 29, 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.