Company lists · Data refreshed September 2026

Top 11 Hvac contracting companies based in Fort Lauderdale, United States

Name: Hvac contracting companies based in Fort Lauderdale, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 32 companies tracked

RevenueBase identified 32 company matches for hvac contracting companies associated with Fort Lauderdale, United States as of September 2026 and tracks 620 professional contacts across them, including 147 with verified work emails. Across the United States, Houston is the largest hub for this category (207 companies); Fort Lauderdale has 32.

This list covers company matches for hvac contracting companies associated with Fort Lauderdale, 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 15, 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 15, 2026 How this list was built

32Companies

620Contacts tracked

147Verified emails

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The 11 largest hvac contracting companies based in Fort Lauderdale, United States

Ranked by team size

Top 11 of 32 company matches for hvac contracting companies based in Fort Lauderdale, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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	Lennox National Account Services	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	10001+	338 contacts →
	Exact match “Lennox National Account Services (Lennox NAS) is the leading HVAC commercial service company with technicians located nationwide.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2	Nagelbush Mechanical, INC	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	51-200	70 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3	Cailis Mechanical Corp	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	21 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4	Advanced AIR Systems Florida	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	501-1,000	20 contacts →
	Exact match “Established in 1994, Advanced Air Systems is a subsidiary of Advanced Roofing, the 5th largest re-roofer in the nation.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5	Diversified Fluid Controls, INC	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	7 contacts →
	Exact match “Diversified Fluid Controls, Inc, headquartered in Fort Lauderdale, Florida is a Stocking Manufacturers' Representative of Hydronic Heating Ventilation and Air Conditioning…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6	Fuss Free AC	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	5 contacts →
	Exact match “Homeowners, business owners, and property managers face a number of air conditioning problems all year long in Florida.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7	H Lamm Industries INC	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8	Quality AIR Conditioning Company	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	5 contacts →
	Exact match “Since 1971, Quality Air Conditioning Company has delivered excellence in the repair, replacement and maintenance of air conditioning for both residential and commercial clients in…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9	Phoenix AIR Conditioning, INC	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	4 contacts →
	Exact match “We provide our clients quality HVAC installations, and the best service, with top rated products in order to ‘Make Them Cool’, comfortable, and productive.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10	EDD Helms Electric	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11	Mintz Heating & Cooling	Exact match	Fort Lauderdale, FL, United StatesHQ recorded Sep 15, 2026	1-10	3 contacts →
	Exact match “Mintz Heating and Cooling Florida offers comfort, savings, and quality.” Recorded in the RevenueBase company graph · Sep 15, 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 contracting companies”. 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 11 of 32 hvac contracting companies based in Fort Lauderdale, United States

See the full list, filter by size, metro and specialty, and access 147 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac contracting companies based in Fort Lauderdale, United States at a glance

As of Sep 15, 2026

23.7%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for Fort Lauderdale, so it is reported there. Company counts and contact totals on this page are exact for Fort Lauderdale, over 32 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 Fort Lauderdale, United States whose business descriptions match “hvac contracting companies” 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 147 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 15, 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 contracting companies 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 contracting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac contracting companies are there based in Fort Lauderdale, United States?

RevenueBase identified 32 company matches for hvac contracting companies associated with Fort Lauderdale, 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?

Lennox National Account Services 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 contracting companies?

Houston leads the United States with 207 company records, followed by New York (145) and Phoenix (104). Fort Lauderdale has 32.

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 147 professional contacts with verified work emails tracked across these 32 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 15, 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.