Company lists · Data refreshed October 2026

Top 25 Industrial heating contractors based in Ireland

Name: Industrial heating contractors based in Ireland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 69 companies tracked

RevenueBase identified 69 company matches for industrial heating contractors associated with Ireland as of October 2026 and tracks 751 professional contacts across them, including 349 with verified work emails. Dublin is the largest hub.

This list covers company matches for industrial heating contractors associated with Ireland, 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 October 16, 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 Oct 16, 2026 How this list was built

69Companies

751Contacts tracked

349Verified emails

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The 25 largest industrial heating contractors based in Ireland

Ranked by team size

Top 25 of 69 company matches for industrial heating contractors based in Ireland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	Gaffney Mechanical	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	51-200	97 contacts →
	Exact match “ENGINEERING EXPERTISE THAT DELIVERS INTELLIGENCE, EXCELLENCE & INNOVATION TO EVERY PROJECT.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Quinn Downes Group	Exact match	Dublin 12, IrelandHQ recorded Oct 16, 2026	51-200	87 contacts →
	Exact match “Quinn Downes Mechanical Services Ltd was founded in by our Directors Pat Quinn and Derek Downes.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Lynskey Engineering LTD	Exact match	Dublin 10, IrelandHQ recorded Oct 16, 2026	51-200	48 contacts →
	Exact match “Lynskey Engineering Limited provide a wide scope of Mechanical Building Services covering commercial, industrial, process and mixed use developments.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Alpha Mechanical Services LTD	Exact match	Clonshaugh, IrelandHQ recorded Oct 16, 2026	51-200	44 contacts →
	Exact match “Alpha Mechanical Services is mechanical contractor based in Ireland, specialising in complete mechanical installation services for commercial and retail mechanical systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Jcps Mechanical LTD	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	51-200	36 contacts →
	Exact match “JCPS Mechanical Ltd was established in 2007 by Managing Director John Corr and quickly expanded to become on of Ireland's leading Mechanical Contractors specialising in…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Kelly RAC	Exact match	Ennis, IrelandHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “Kelly Refrigeration and Air Conditioning is one of Ireland’s leading refrigeration, air conditioning and HVAC service providers, supporting commercial and industrial clients…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Ceramicx LTD	Exact match	Ballydehob, IrelandHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “Ceramicx, a proud member of the NIBE Group, is a global leader in industrial infrared heating solutions.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	M&p Mechanical	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	51-200	29 contacts →
	Exact match “M&P Mechanical is a trusted, family-founded mechanical contracting company delivering high-quality, safe, and sustainable solutions across Ireland and beyond.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Flowtech Engineering LTD	Exact match	Kildare, IrelandHQ recorded Oct 16, 2026	11-50	24 contacts →
	Exact match “Flowtech Engineering is a privately owned company that is able to assist with all HVAC requirements.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Precision Heating LTD	Exact match	Ballycoolin, IrelandHQ recorded Oct 16, 2026	11-50	19 contacts →
	Exact match “Welcome Precision Heating is one of Ireland's leading suppliers of heating and renewable energy products to the building and construction Industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Trane Ireland	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	n/a	18 contacts →
	Exact match “Make Trane Ireland your go-to commercial HVAC partner – for rental and sales of heating, ventilation and air conditioning systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Efficient Climate Control	Exact match	Dublin 11, IrelandHQ recorded Oct 16, 2026	11-50	17 contacts →
	Exact match “Efficient Climate Control provides HVAC and mechanical services across commercial and industrial environments.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Electrical Rewind Services ERS	Exact match	Limerick, IrelandHQ recorded Oct 16, 2026	51-200	15 contacts →
	Exact match “Electrical Industrial Contractors - Established in 1958 in Limerick the company has steadily grown to become an established service provider to Industry nationwide.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Cooling Towers And Accessories	Exact match	Kells, IrelandHQ recorded Oct 16, 2026	11-50	14 contacts →
	Exact match “Cooling Towers and Accessories are the leading cooling solutions provider, maintenance, refurbishment and service company in Ireland.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Blanchfield Heating	Exact match	Kilkenny, IrelandHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “Blanchfield Heating was established in 1994 as a private owned business with a flexible client-focused approach and an appreciation of long term business relationships.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Coolair LTD	Exact match	Dublin 24, IrelandHQ recorded Oct 16, 2026	11-50	13 contacts →
	Exact match “Established in 1970, Coolair have over 40 years market leading experience in the supply, installation, service and maintenance of HVAC Systems.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Euro GAS LTD	Exact match	Bray, IrelandHQ recorded Oct 16, 2026	11-50	10 contacts →
	Exact match “Euro Gas – Ireland’s Leading Heating, Ventilation & Air Conditioning Specialists.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Apex Controls Limited	Exact match	Sligo, IrelandHQ recorded Oct 16, 2026	51-200	7 contacts →
	Exact match “REFRIGERATION We design, supply and fit, efficient cost-saving refrigeration systems that not only meet your needs but also help you save on energy costs.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Cross Hire Services	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	51-200	7 contacts →
	Exact match “We are Ireland's leading HVAC solutions provider.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Thermoheat Mechanical LTD	Exact match	Dublin, IrelandHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “ThermoHeat is a Dublin based mechanical company that offers a complete range of heating, plumbing, ventilation and air-conditioning solutions to commercial clients.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	NOC Heating And Plumbing LTD	Exact match	Co. Kerry, IrelandHQ recorded Oct 16, 2026	11-50	7 contacts →
	Exact match “Since our formation in 2003, NOC Heating & Plumbing Ltd has grown steadily and has completed projects across all sectors of the industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Walsh & Sheehan LTD	Exact match	Co. Kilkenny, IrelandHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “Walsh & Sheehan Ltd was founded in 2001 by Business Partners Owen Sheehan and Brian Walsh.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Excel Cooling Services	Exact match	IrelandHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “We are a Refrigeration/Air Conditioning Company that Design, Install and Commissioning all equipment within our Industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Charles Mccarthy Plumbing LTD	Exact match	Cork, IrelandHQ recorded Oct 16, 2026	11-50	6 contacts →
	Exact match “Charles McCarthy Plumbers have been working in Cork City since 1881.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Elemex Domestic Heating Products	Exact match	Santry, IrelandHQ recorded Oct 16, 2026	11-50	4 contacts →
	Exact match “If you have a process heating problem, we can almost certainly provide the solution.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial heating contractors”. 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 69 industrial heating contractors based in Ireland

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial heating contractors based in Ireland at a glance

As of Oct 16, 2026

46.5%Verified-email coverage

10.9Average contacts per company

11-50Median size (employees)

14.5%Largest-city concentration · Dublin

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

Email recency for this list is measured worldwide rather than for Ireland, so it is reported there. Company counts and contact totals on this page are exact for Ireland, over 69 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 Ireland whose business descriptions match “industrial heating contractors” 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 349 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 October 16, 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 “industrial heating contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heating contractors are there based in Ireland?

RevenueBase identified 69 company matches for industrial heating contractors associated with Ireland as of October 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?

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

Which city has the most industrial heating contractors?

Dublin leads with 10 company records, followed by Tallaght (4) and Ballycoolin (2).

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 349 professional contacts with verified work emails tracked across these 69 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 October 16, 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.