Company lists · Data refreshed November 2026

Top 25 Equipment efficiency consultants based in the United States

RevenueBase identified 277 company matches for equipment efficiency consultants associated with the United States as of November 2026 and tracks 2,326 professional contacts across them, including 872 with verified work emails. New York is the largest hub.

This list covers company matches for equipment efficiency consultants associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
277Companies
2,326Contacts tracked
872Verified emails
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The 25 largest equipment efficiency consultants based in the United States

Ranked by team size
Top 25 of 277 company matches for equipment efficiency consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500304 contacts →

Exact match

“At Cascade Energy, we believe in better.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Sain Engineering Associates, Inc.(SEA) is a U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLa Crosse, IA, United StatesHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“Michaels Energy is a veteran-owned energy consulting firm that exists to help businesses minimize waste and maximize value.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Energy 350 takes pride in performing high quality energy studies and energy efficiency related services for end users as well as program administrators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“GlacierGrid offers innovative solutions to enhance business efficiency and sustainability across multiple sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOverland Park, KS, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Ally Energy Solutions provides turnkey energy services primarily for companies in the food & beverage, industrial, and logistics industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAndover, MA, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“B2Q Associates is an independent consulting engineering firm specializing in engineering, design, and implementation of facility energy efficiency, commissioning, and CH & P…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLa Verne, CA, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“VaCom Technologies, a BITZER Group Company, is a nationally known energy efficiency contracting and technical consulting company specializing in refrigeration systems and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Commercial Green Solutions is an A–Z energy consultancy (since 2014) helping hospitality, senior living and commercial properties reduce energy use, lower utility spend and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew Brunswick, NJ, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Tri-State Energy (formerly Tri-State Light & Energy) is an engineering firm with over 40 years of experience specializing in energy efficiency consulting and implementation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Bee® (Building energy efficiency) is a building and facility energy engineering firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAtascadero, CA, United StatesHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

“In 2024, Abraxas Energy Consulting became a member of the Hillmann Family of Companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchManitowoc, WI, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Contemporary Energy Solutions is known for helping clients eliminate waste from their operations and improve their bottom line.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 2026201-50025 contacts →

Exact match

“Our sole focus at EcoForce Solutions is to help business owners drive down operating costs and improve property values by reducing, and often eliminating, your skyrocketing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLas Cruces, NM, United StatesHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Fuel economy experts offering testing and consulting services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIrmo, SC, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We, at Poly Energy, don't just offer solar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNorth Andover, MA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“ERS is a thought leader in energy consulting with an established reputation for innovative project development and energy assessment work for commercial and industrial energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFairfield, CT, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“NEW ENGLAND SMART ENERGY GROUP, LLC was not founded by a contractor, or an investor, but an energy efficiency advocate who, after years of research came to the undeniable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchArtesia, CA, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“We help multifamily and commercial owners complete millions of dollars in building improvements while minimizing capital expenditures through incentives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Quest Energy Group is a multi-disciplinary consulting engineering firm focused on providing energy efficient design solutions to the building industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchExton, PA, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“EMC Insights is an independent energy conservation program delivery firm that focuses on implementation services for large investor owned, public owned, cooperatives and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSheboygan, WI, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“The Wasmer Company is a full service energy efficiency consulting firm, comprised of a team of certified Energy Efficiency Consultants and Professional Engineers who are trained…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSouth Bend, IN, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“ARI Energy Consultants specializes in helping commercial businesses improve their financial performance through identifying and implementing energy cost savings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRaynham, MA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Although newly formed in April of 2018, Complete Energy Services has over 150 years of combined experience in the energy efficiency industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPortland, PA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Our mission is to provide environmentally responsible resource management that creates a competitive advantage for our clients and to provide a rewarding work environment for our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 277 equipment efficiency consultants based in the United States

See the full list, filter by size, metro and specialty, and access 872 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Equipment efficiency consultants based in the United States at a glance

As of Nov 6, 2026
37.5%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
177
11-50
78
51-200
16
201-500
3
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 277 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 the United States whose business descriptions match “equipment efficiency consultants” 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 872 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 November 6, 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.

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 “equipment efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many equipment efficiency consultants are there based in the United States?

RevenueBase identified 277 company matches for equipment efficiency consultants associated with the United States as of November 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?

Cascade Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most equipment efficiency consultants?

New York leads with 8 company records, followed by San Diego (7) and Austin (4).

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 872 professional contacts with verified work emails tracked across these 277 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 November 6, 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.