Company lists · Data refreshed November 2026
Top 25 Efficiency auditing consultants based in the United States
RevenueBase identified 161 company matches for efficiency auditing consultants associated with the United States as of November 2026 and tracks 906 professional contacts across them, including 244 with verified work emails. Boston is the largest hub.
This list covers company matches for efficiency auditing 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.
The 25 largest efficiency auditing consultants based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 129 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 | |||||
| 2 | 42 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 | |||||
| 3 | 30 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 | |||||
| 4 | 27 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 | |||||
| 5 | 24 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 | |||||
| 6 | 23 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 | |||||
| 7 | 22 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 | |||||
| 8 | 18 contacts → | ||||
Exact match “At TES, it is our goal to make sure your home or organization uses energy in the most efficient way possible so that you avoid needlessly wasting hundreds or thousands of dollars…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 18 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 | |||||
| 10 | 17 contacts → | ||||
Exact match “A full-service audit and consulting firm that is comprised of licensed CPAs, attorneys, engineers & commercial real estate professionals.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 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 | |||||
| 12 | 17 contacts → | ||||
Exact match “Bottom Line Refined is a Southern California based consulting firm specializing in the analysis and reduction of operating expenses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “L&S Energy Services, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “SBW Consulting, Inc.(SBW) is a leader in energy and water efficiency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “Green Energy Innovations Inc, we are a leading Energy Efficiency Consulting Company based in California.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “At iAG Energy we believe in making energy efficiency simple.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Are you paying too much for your energy, waste removal or telecom services?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “We are passionate about reducing energy usage and, in turn, saving money for our clients - with little to no capital funding.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “When it comes to reducing your energy expenses the equation might be simple, but actions that make sense and fall within your budget can be difficult.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Spectrum Energy helps building owners, developers, and facility managers cut operating costs and improve performance through energy efficiency projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Advanced Energy Efficiencies (AEE) will help your business, organization or community save money while also reducing your carbon footprint.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Daylight Savings Company (c1991) is a NYSERDA contractor (since 1998) providing energy efficiency expertise and maximizing benefits of state grants and incentives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “We aim to get more sustainability & energy-saving upgrades implemented in buildings throughout North America by performing these services among others: • Analysis of Net Operating…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “SALES AND OPERATIONAL CONSULTING The JRB Team is a group of highly talented individuals that use the power of collective thinking to develop the most efficient business processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Triple Net Energy Advisory Services (TNE) is one of the most experienced energy engineering and advanced metering infrastructure technologies firms in the Tri-State area with a…” Recorded in the RevenueBase company graph · Nov 6, 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 “efficiency auditing consultants”. 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 161 efficiency auditing consultants based in the United States
See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Efficiency auditing consultants based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 161 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 “efficiency auditing 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 244 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 “efficiency auditing consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many efficiency auditing consultants are there based in the United States?
RevenueBase identified 161 company matches for efficiency auditing 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?
Michaels Energy- An Inc. 5000 Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most efficiency auditing consultants?
Boston leads with 4 company records, followed by New York (4) and San Diego (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 244 professional contacts with verified work emails tracked across these 161 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.
Ready to reach these companies? Verified emails and direct dials for all 161 efficiency auditing consultants based in the United States. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Efficiency auditing consultants based in Brazil
- Efficiency auditing consultants based in Canada
- Efficiency auditing consultants based in France
- Efficiency auditing consultants based in Germany
- Efficiency auditing consultants based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 efficiency auditing consultants based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 161 matching company records for efficiency auditing consultants based in the United States, with 906 tracked contacts and 244 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 efficiency auditing consultants based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Michaels Energy- An Inc. 5000 Companymichaelsenergy.comHQ: La Crosse, IA, United StatesReported employees: 51-200 | La Crosse, IA, United States | 51-200 | Exact match | 129 contacts → |
“Michaels Energy is a veteran-owned energy consulting firm that exists to help businesses minimize waste and maximize value.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Commercial Green Solutionscommercialgreensolutions.comHQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 42 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Abraxas Energy Consultingabraxasenergy.comHQ: Atascadero, CA, United StatesReported employees: 201-500 | Atascadero, CA, United States | 201-500 | Exact match | 30 contacts → |
“In 2024, Abraxas Energy Consulting became a member of the Hillmann Family of Companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Contemporary Energy Solutions LLCces-na.comHQ: Manitowoc, WI, United StatesReported employees: 11-50 | Manitowoc, WI, United States | 11-50 | Exact match | 27 contacts → |
“Contemporary Energy Solutions is known for helping clients eliminate waste from their operations and improve their bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Poly Energy, LLCmypolyenergy.comHQ: Irmo, SC, United StatesReported employees: 11-50 | Irmo, SC, United States | 11-50 | Exact match | 24 contacts → |
“We, at Poly Energy, don't just offer solar.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Energy And Resource Solutionsers-inc.comHQ: North Andover, MA, United StatesReported employees: 51-200 | North Andover, MA, United States | 51-200 | Exact match | 23 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NEW England Smart Energy Group, LLCne-smartenergy.comHQ: Fairfield, CT, United StatesReported employees: 11-50 | Fairfield, CT, United States | 11-50 | Exact match | 22 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  TES Energy Servicestesenergyservices.comHQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 18 contacts → |
“At TES, it is our goal to make sure your home or organization uses energy in the most efficient way possible so that you avoid needlessly wasting hundreds or thousands of dollars…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  The Wasmer Companywasmerco.comHQ: Sheboygan, WI, United StatesReported employees: 11-50 | Sheboygan, WI, United States | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chelepis & Associates, INCchelepis.comHQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 17 contacts → |
“A full-service audit and consulting firm that is comprised of licensed CPAs, attorneys, engineers & commercial real estate professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ARI Energy Consultantsarienergy.orgHQ: South Bend, IN, United StatesReported employees: 11-50 | South Bend, IN, United States | 11-50 | Exact match | 17 contacts → |
“ARI Energy Consultants specializes in helping commercial businesses improve their financial performance through identifying and implementing energy cost savings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bottom Line Refined, LLCbottomlinerefined.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 17 contacts → |
“Bottom Line Refined is a Southern California based consulting firm specializing in the analysis and reduction of operating expenses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | L & S Energy Services, INCls-energy.com HQ: Clifton Park, NY, United StatesReported employees: 11-50 | Clifton Park, NY, United States | 11-50 | Exact match | 15 contacts → |
“L&S Energy Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SBW Consulting, INCsbwconsulting.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 14 contacts → |
“SBW Consulting, Inc.(SBW) is a leader in energy and water efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Green Energy Innovations INCgeinnovationsinc.comHQ: Buena Park, CA, United StatesReported employees: 11-50 | Buena Park, CA, United States | 11-50 | Exact match | 14 contacts → |
“Green Energy Innovations Inc, we are a leading Energy Efficiency Consulting Company based in California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  IAG Energyiagenergy.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 12 contacts → |
“At iAG Energy we believe in making energy efficiency simple.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cost Control Associates An SIB Companycostcontrolassociates.comHQ: Queensbury, NY, United StatesReported employees: 11-50 | Queensbury, NY, United States | 11-50 | Exact match | 12 contacts → |
“Are you paying too much for your energy, waste removal or telecom services?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energy ONE Consultingenergyoneco.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 10 contacts → |
“We are passionate about reducing energy usage and, in turn, saving money for our clients - with little to no capital funding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Progeneration Energyprogenerationenergy.comHQ: Spring, TX, United StatesReported employees: 11-50 | Spring, TX, United States | 11-50 | Exact match | 10 contacts → |
“When it comes to reducing your energy expenses the equation might be simple, but actions that make sense and fall within your budget can be difficult.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Spectrum Energy, LLCspectrumenergyllc.comHQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 8 contacts → |
“Spectrum Energy helps building owners, developers, and facility managers cut operating costs and improve performance through energy efficiency projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Advanced Energy Efficiencies, LLCadvancedenergyefficiencies.comHQ: Woodbridge, CT, United StatesReported employees: 1-10 | Woodbridge, CT, United States | 1-10 | Exact match | 7 contacts → |
“Advanced Energy Efficiencies (AEE) will help your business, organization or community save money while also reducing your carbon footprint.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  The Daylight Savings Companydaylightsavings.usHQ: Goshen, NY, United StatesReported employees: 11-50 | Goshen, NY, United States | 11-50 | Exact match | 7 contacts → |
“Daylight Savings Company (c1991) is a NYSERDA contractor (since 1998) providing energy efficiency expertise and maximizing benefits of state grants and incentives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Greener N.O.Igreenernoi.comHQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 6 contacts → |
“We aim to get more sustainability & energy-saving upgrades implemented in buildings throughout North America by performing these services among others: • Analysis of Net Operating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  The JRB Team, INCjrbteam.comHQ: Palatine, IL, United StatesReported employees: 1-10 | Palatine, IL, United States | 1-10 | Exact match | 6 contacts → |
“SALES AND OPERATIONAL CONSULTING The JRB Team is a group of highly talented individuals that use the power of collective thinking to develop the most efficient business processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Triple NET Energytriplenet-energy.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 6 contacts → |
“Triple Net Energy Advisory Services (TNE) is one of the most experienced energy engineering and advanced metering infrastructure technologies firms in the Tri-State area with a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 161 company matches
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Efficiency auditing consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
161 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 161 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for efficiency auditing consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many efficiency auditing consultants did RevenueBase find based in the United States?
The saved snapshot records 161 matching company records, 906 tracked contacts and 244 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Efficiency auditing consultants by geography
Cite this list
RevenueBase Data Team. Top 25 efficiency auditing consultants based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/efficiency-auditing-consultants/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Efficiency auditing consultants based in Brazil
- Efficiency auditing consultants based in Canada
- Efficiency auditing consultants based in France
- Efficiency auditing consultants based in Germany
- Efficiency auditing consultants based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 efficiency auditing consultants based in the United States
RevenueBase records 161 matching company records for efficiency auditing consultants based in the United States, with 906 tracked contacts and 244 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 efficiency auditing consultants based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Michaels Energy- An Inc. 5000 Companymichaelsenergy.com HQ: La Crosse, IA, United StatesReported employees: 51-200 | La Crosse, IA, United States | 51-200 | Exact match | 129 contacts → |
“Michaels Energy is a veteran-owned energy consulting firm that exists to help businesses minimize waste and maximize value.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Commercial Green Solutionscommercialgreensolutions.com HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 42 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Abraxas Energy Consultingabraxasenergy.com HQ: Atascadero, CA, United StatesReported employees: 201-500 | Atascadero, CA, United States | 201-500 | Exact match | 30 contacts → |
“In 2024, Abraxas Energy Consulting became a member of the Hillmann Family of Companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Contemporary Energy Solutions LLCces-na.com HQ: Manitowoc, WI, United StatesReported employees: 11-50 | Manitowoc, WI, United States | 11-50 | Exact match | 27 contacts → |
“Contemporary Energy Solutions is known for helping clients eliminate waste from their operations and improve their bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Poly Energy, LLCmypolyenergy.com HQ: Irmo, SC, United StatesReported employees: 11-50 | Irmo, SC, United States | 11-50 | Exact match | 24 contacts → |
“We, at Poly Energy, don't just offer solar.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Energy And Resource Solutionsers-inc.com HQ: North Andover, MA, United StatesReported employees: 51-200 | North Andover, MA, United States | 51-200 | Exact match | 23 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NEW England Smart Energy Group, LLCne-smartenergy.com HQ: Fairfield, CT, United StatesReported employees: 11-50 | Fairfield, CT, United States | 11-50 | Exact match | 22 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | TES Energy Servicestesenergyservices.com HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 18 contacts → |
“At TES, it is our goal to make sure your home or organization uses energy in the most efficient way possible so that you avoid needlessly wasting hundreds or thousands of dollars…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | The Wasmer Companywasmerco.com HQ: Sheboygan, WI, United StatesReported employees: 11-50 | Sheboygan, WI, United States | 11-50 | Exact match | 18 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chelepis & Associates, INCchelepis.com HQ: Overland Park, KS, United StatesReported employees: 11-50 | Overland Park, KS, United States | 11-50 | Exact match | 17 contacts → |
“A full-service audit and consulting firm that is comprised of licensed CPAs, attorneys, engineers & commercial real estate professionals.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ARI Energy Consultantsarienergy.org HQ: South Bend, IN, United StatesReported employees: 11-50 | South Bend, IN, United States | 11-50 | Exact match | 17 contacts → |
“ARI Energy Consultants specializes in helping commercial businesses improve their financial performance through identifying and implementing energy cost savings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bottom Line Refined, LLCbottomlinerefined.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 17 contacts → |
“Bottom Line Refined is a Southern California based consulting firm specializing in the analysis and reduction of operating expenses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | L & S Energy Services, INCls-energy.com HQ: Clifton Park, NY, United StatesReported employees: 11-50 | Clifton Park, NY, United States | 11-50 | Exact match | 15 contacts → |
“L&S Energy Services, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SBW Consulting, INCsbwconsulting.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 14 contacts → |
“SBW Consulting, Inc.(SBW) is a leader in energy and water efficiency.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Green Energy Innovations INCgeinnovationsinc.com HQ: Buena Park, CA, United StatesReported employees: 11-50 | Buena Park, CA, United States | 11-50 | Exact match | 14 contacts → |
“Green Energy Innovations Inc, we are a leading Energy Efficiency Consulting Company based in California.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | IAG Energyiagenergy.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 12 contacts → |
“At iAG Energy we believe in making energy efficiency simple.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cost Control Associates An SIB Companycostcontrolassociates.com HQ: Queensbury, NY, United StatesReported employees: 11-50 | Queensbury, NY, United States | 11-50 | Exact match | 12 contacts → |
“Are you paying too much for your energy, waste removal or telecom services?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energy ONE Consultingenergyoneco.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 10 contacts → |
“We are passionate about reducing energy usage and, in turn, saving money for our clients - with little to no capital funding.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Progeneration Energyprogenerationenergy.com HQ: Spring, TX, United StatesReported employees: 11-50 | Spring, TX, United States | 11-50 | Exact match | 10 contacts → |
“When it comes to reducing your energy expenses the equation might be simple, but actions that make sense and fall within your budget can be difficult.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Spectrum Energy, LLCspectrumenergyllc.com HQ: Columbia, MD, United StatesReported employees: 1-10 | Columbia, MD, United States | 1-10 | Exact match | 8 contacts → |
“Spectrum Energy helps building owners, developers, and facility managers cut operating costs and improve performance through energy efficiency projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Advanced Energy Efficiencies, LLCadvancedenergyefficiencies.com HQ: Woodbridge, CT, United StatesReported employees: 1-10 | Woodbridge, CT, United States | 1-10 | Exact match | 7 contacts → |
“Advanced Energy Efficiencies (AEE) will help your business, organization or community save money while also reducing your carbon footprint.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Daylight Savings Companydaylightsavings.us HQ: Goshen, NY, United StatesReported employees: 11-50 | Goshen, NY, United States | 11-50 | Exact match | 7 contacts → |
“Daylight Savings Company (c1991) is a NYSERDA contractor (since 1998) providing energy efficiency expertise and maximizing benefits of state grants and incentives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Greener N.O.Igreenernoi.com HQ: San Diego, CA, United StatesReported employees: 1-10 | San Diego, CA, United States | 1-10 | Exact match | 6 contacts → |
“We aim to get more sustainability & energy-saving upgrades implemented in buildings throughout North America by performing these services among others: • Analysis of Net Operating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The JRB Team, INCjrbteam.com HQ: Palatine, IL, United StatesReported employees: 1-10 | Palatine, IL, United States | 1-10 | Exact match | 6 contacts → |
“SALES AND OPERATIONAL CONSULTING The JRB Team is a group of highly talented individuals that use the power of collective thinking to develop the most efficient business processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Triple NET Energytriplenet-energy.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 6 contacts → |
“Triple Net Energy Advisory Services (TNE) is one of the most experienced energy engineering and advanced metering infrastructure technologies firms in the Tri-State area with a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Efficiency auditing consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
161 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 161 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for efficiency auditing consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many efficiency auditing consultants did RevenueBase find based in the United States?
The saved snapshot records 161 matching company records, 906 tracked contacts and 244 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Efficiency auditing consultants by geography
Cite this list
RevenueBase Data Team. Top 25 efficiency auditing consultants based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/efficiency-auditing-consultants/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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