Company lists · Data refreshed September 2026

Top 19 Hvac services based in Lancaster, United States

Name: Hvac services based in Lancaster, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 44 companies tracked

RevenueBase identified 44 company matches for hvac services associated with Lancaster, United States as of September 2026 and tracks 452 professional contacts across them, including 121 with verified work emails. Across the United States, Houston is the largest hub for this category (262 companies); Lancaster has 44.

This list covers company matches for hvac services associated with Lancaster, 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 21, 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 21, 2026 How this list was built

44Companies

452Contacts tracked

121Verified emails

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The 19 largest hvac services based in Lancaster, United States

Ranked by team size

Top 19 of 44 company matches for hvac services based in Lancaster, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Clark Service Group	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	51-200	83 contacts →
	Exact match “For over fifty years, Clark Service Group has supported the commercial kitchens that feed our communities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Frey Lutz	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	51-200	69 contacts →
	Exact match “From dynamic designs to superior service, Frey Lutz delivers quality.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Topline Heating And AIR	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	11-50	49 contacts →
	Exact match “We provide HVAC residential maintenance, installation, and repair services on all brands of air conditioning equipment, furnaces, heat pumps, and boilers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Rhoads Energy And Rhoads AIR	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	51-200	47 contacts →
	Exact match “Rhoads Energy has built a lifetime of relationships with our customers since 1917.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Burnham Holdings, INC	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	28 contacts →
	Exact match “Burnham Holdings, Inc.(BHI) provides the heating, ventilation, and air conditioning (HVAC) industry with thermal and interior comfort solutions used in a wide range of…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Bacco Mechanical INC	Exact match	Lancaster, CA, United StatesHQ recorded Sep 21, 2026	201-500	20 contacts →
	Exact match “Our Mission is to fulfill the commercial & industrical HVAC, Plumbing & Mechanical needs of our customers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Indoor AIR Professionals, INC	Exact match	Lancaster, NY, United StatesHQ recorded Sep 21, 2026	51-200	18 contacts →
	Exact match “Since 1993, Indoor Air Professionals, Inc.(IAP) has been on the forefront of using advanced technologies to provide improved indoor air quality (IAQ) and HVAC system performance…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	J & J Heating And Cooling, INC	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match “Since 1968, J&J Heating and Cooling, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Affordable AIR And Heating	Exact match	Lancaster, CA, United StatesHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “Affordable Air is a family owned company dedicated to providing exceptional service at affordable prices.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Heisey Mechanical LTD	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Hubbs Heating & AIR	Exact match	Lancaster, OH, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Residential & Commercial HVAC” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Ranck Plumbing, Heating, AC & Excavation	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	51-200	5 contacts →
	Exact match “Ranck Plumbing, Heating, AC & Excavation are committed to being the absolute best in delivering a remarkable customer experience, creating the best place to work for our team…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Tempchek Mechanical Services	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Providing Heating, Air Conditioning, and Refrigeration services and installation to Lancaster, PA for over 20 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Freedom Heating & AIR LLC	Exact match	Lancaster, TX, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Freedom Heating & Air LLC, a Woman Minority-Owned Small Business, aims to become the dominant company in the HVAC industry in Dallas-Fort Worth and surrounding areas for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	RED Truck Heating And Cooling	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “We sell, service and install: central A/C, heat pumps, gas furnaces, mini-split/ductless systems, standard and high-efficiency gas boilers, combi-boilers, tankless and tank-type…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	R.N. Smith Heating & Cooling	Exact match	Lancaster, OH, United StatesHQ recorded Sep 21, 2026	11-50	2 contacts →
	Exact match “Welcome to R.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Core Value Duct Cleaning & Restoration	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Indoor Air Quality & Energy Efficiency Experts Core Value Contracting is a veteran-owned business based in Lancaster, Pennsylvania.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Loadcalcs	Exact match	Lancaster, KY, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “We proudly offer affordable quality HVAC designs and permitting documents by knowledgeable and experienced designers who maintain industry knowledge and certifications through…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Sheaffer Mechanical, LLC	Exact match	Lancaster, PA, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “We are Service First, Not Sales!” Recorded in the RevenueBase company graph · Sep 21, 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 services”. 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 44 hvac services based in Lancaster, United States

See the full list, filter by size, metro and specialty, and access 121 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac services based in Lancaster, United States at a glance

As of Sep 21, 2026

26.8%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Lancaster, so it is reported there. Company counts and contact totals on this page are exact for Lancaster, over 44 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 Lancaster, United States whose business descriptions match “hvac services” 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 121 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 21, 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 services 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 services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac services are there based in Lancaster, United States?

RevenueBase identified 44 company matches for hvac services associated with Lancaster, 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?

Clark Service Group 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 services?

Houston leads the United States with 262 company records, followed by New York (217) and Phoenix (133). Lancaster has 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 121 professional contacts with verified work emails tracked across these 44 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 21, 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.