Company lists · Data refreshed September 2026

Top 19 Hvac system optimization firms based in New York, United States

Name: Hvac system optimization firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 105 companies tracked

RevenueBase identified 105 company matches for hvac system optimization firms associated with New York, United States as of September 2026 and tracks 1,310 professional contacts across them, including 465 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for hvac system optimization firms associated with New York, 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 20, 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 20, 2026 How this list was built

105Companies

1,310Contacts tracked

465Verified emails

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The 19 largest hvac system optimization firms based in New York, United States

Ranked by team size

Top 19 of 105 company matches for hvac system optimization firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Ambient	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1,001-5,000	184 contacts →
	Exact match “Ambient is a national collective of HVAC design and implementation firms, each entity esteemed in their respective regions with decades of experience.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	ABM Systems, INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	79 contacts →
	Exact match “ABM Systems has been a trusted partner for facility managers, consulting engineers, and mechanical contractors in the NYC Metropolitan Area since 1995.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Albert Weiss A C Products INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	70 contacts →
	Exact match “AWACP is a prominent seller of HVAC (Heating, Ventilation, and Air Conditioning) products in New York and is widely recognized as a leading supplier in the region.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	MIH Systems Group	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	49 contacts →
	Exact match “Buildings house complex systems, constantly at work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Highmark Building Efficiency	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	43 contacts →
	Exact match “HIGHMARK’s mission is to support building sustainability, electrification, decarbonization and cost savings.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Gil-Bar	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	42 contacts →
	Exact match “For more than 40 years, Gil-Bar has been providing the New York and New Jersey regions with industry-leading HVAC solutions for commercial, institutional, and life-science markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Control Solutions Group, INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	26 contacts →
	Exact match “Founded in 1998, Control Solutions Group, Inc.(CSG) partners leading-edge technology with a customized approach to facilitate and improve building management in its target markets.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Figlia & Sons INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	21 contacts →
	Exact match “Figlia & Sons opened its doors in 1960 and has been proudly serving the people and businesses of the New York City metro area ever since.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	REBAR	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	20 contacts →
	Exact match “Get takeoffs for HVAC back in minutes, not days.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Tower Enterprises	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “At Tower, we know the importance of getting your HVAC system right.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Interstate AIR Conditioning & Heating	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	51-200	17 contacts →
	Exact match “Interstate Air Conditioning & Heating specializes in the service, repair, maintenance, and installations of air conditioning and heating equipment throughout New York, And New…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Smith Engineering, Pllc	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “Smith Engineering’s goal is to challenge the status quo.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Veritas	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “Veritas Solutions Group has been a trusted provider of smart infrastructure solutions for both new and existing buildings.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Sovereign Mechanical Corp	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	9 contacts →
	Exact match “We provide HVAC (Heating, Ventilating & Air Conditiong) & Service Maintenance through out the entire Tri-State area.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Mosto Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “Mosto Technologies Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Hvac Construction INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “Delivering exceptional HVAC services through integrated project management, determination and professional integrity.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Advanced Control Solutions	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “Advanced Control Solutions is a leading independent building automation contractor that specializes in building controls and automation systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	MD Mechanical INC	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “We have been serving the expanded New York Metropolitan area since 1985 and continue to provide our clients with professional H.V.A.C industry knowledge.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Trademark Mechanical	Exact match	New York, NY, United StatesHQ recorded Sep 20, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 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 “hvac system optimization firms”. 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 19 of 105 hvac system optimization firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 465 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac system optimization firms based in New York, United States at a glance

As of Sep 20, 2026

35.5%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 105 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 New York, United States whose business descriptions match “hvac system optimization firms” 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 465 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 20, 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.

Hvac system optimization firms 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 “hvac system optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac system optimization firms are there based in New York, United States?

RevenueBase identified 105 company matches for hvac system optimization firms associated with New York, 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?

Ambient 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 hvac system optimization firms?

New York leads the United States with 105 company records, followed by Houston (93) and Phoenix (44).

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 465 professional contacts with verified work emails tracked across these 105 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 20, 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.