Company lists · Data refreshed October 2026

Top 25 Healthcare facility hvac firms based in the United Kingdom

Name: Healthcare facility hvac firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 1,148 companies tracked

RevenueBase identified 1,148 company matches for healthcare facility hvac firms associated with the United Kingdom as of October 2026 and tracks 8,135 professional contacts across them, including 2,972 with verified work emails. London is the largest hub.

This list covers company matches for healthcare facility hvac firms associated with the United Kingdom, 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 13, 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 13, 2026 How this list was built

1,148Companies

8,135Contacts tracked

2,972Verified emails

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The 25 largest healthcare facility hvac firms based in the United Kingdom

Ranked by team size

Top 25 of 1,148 company matches for healthcare facility hvac firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Space Engineering Services LTD	Exact match	Bristol, United KingdomHQ recorded Oct 13, 2026	201-500	324 contacts →
	Exact match “Space Engineering Services is the UK’s leading provider of refrigeration, heating, ventilation and air conditioning services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Colt International	Exact match	Petersfield, United KingdomHQ recorded Oct 13, 2026	1,001-5,000	246 contacts →
	Exact match “Since 1931 we have been harnessing the natural elements to provide healthy, comfortable and safe working and living conditions in buildings.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Darwin Group	Exact match	Shawbury, United KingdomHQ recorded Oct 13, 2026	51-200	148 contacts →
	Exact match “Darwin Group specialises in designing and delivering transformational healthcare spaces.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Sale Group	Exact match	Cheam, United KingdomHQ recorded Oct 13, 2026	51-200	141 contacts →
	Exact match “We are a building services company specialised in Mechanical and Public Health sectors, carrying out heating, air conditioning, plumbing and domestic services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Adcock Refrigeration And AIR Conditioning	Exact match	Cambridge, United KingdomHQ recorded Oct 13, 2026	201-500	136 contacts →
	Exact match “Adcock Refrigeration and Air Conditioning design, install, service and care for systems in commercial, industrial and individual residential premises right across the UK.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Airco Refrigeration And AIR Conditioning LTD	Exact match	Hull, United KingdomHQ recorded Oct 13, 2026	51-200	119 contacts →
	Exact match “Neil Fisher started Airco in 1991.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Daikin Applied UK LTD	Exact match	Cramlington, United KingdomHQ recorded Oct 13, 2026	51-200	107 contacts →
	Exact match “Daikin Applied (UK) Ltd (formerly McQuay UK Ltd) is the market leader in energy-efficient end-to-end HVAC solutions, including AHU and chiller products, heat pumps, service and…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Aircon Group	Exact match	Stockton-on-tees, United KingdomHQ recorded Oct 13, 2026	51-200	91 contacts →
	Exact match “At Aircon Group, we’re dedicated to providing exceptional levels of customer service in Air Conditioning, Refrigeration, and Air-Source Heating Services, which we have done for…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Nationwide AIR Conditioning Limited	Exact match	Edenbridge, United KingdomHQ recorded Oct 13, 2026	51-200	91 contacts →
	Exact match “Nationwide Air Conditioning Limited is a carbon-neutral business that has been exceeding customer expectations since 2001.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Accent Services AC LTD	Exact match	Shepperton, United KingdomHQ recorded Oct 13, 2026	51-200	82 contacts →
	Exact match “Accent Services has served the air conditioning industry since 1978, growing in experience to become one of the industry’s leading specialist organisations by providing a full…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	HFL Building Solutions Group	Exact match	Manchester, United KingdomHQ recorded Oct 13, 2026	51-200	80 contacts →
	Exact match “HFL Building Solutions Group offers mobile maintenance services, integrated facilities services and building environmental services to wide range of sectors.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	BTU Installation & Maintenance LTD	Exact match	Guildford, United KingdomHQ recorded Oct 13, 2026	51-200	60 contacts →
	Exact match “BTU (Installation and Maintenance) Ltd, is a privately owned business based in Guildford, Surrey.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Aston Group	Exact match	Romford, United KingdomHQ recorded Oct 13, 2026	51-200	59 contacts →
	Exact match “Aston Group is a leading Building Services and Facilities Maintenance Company for Commercial and Residential clients.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	AIR Technology Systems	Exact match	Bromsgrove, United KingdomHQ recorded Oct 13, 2026	51-200	58 contacts →
	Exact match “Air Technology Systems Ltd (ATS) are design and project management specialist contractors focused on providing proprietary and energy saving, Climate Control & Ventilation…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Cooltherm	Exact match	Bridgeyate, United KingdomHQ recorded Oct 13, 2026	51-200	52 contacts →
	Exact match “With over 30 years of expertise, Cooltherm delivers sustainable HVAC solutions across healthcare, education, construction, data centres, factories & manufacturing, and warehouse &…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	ICH Services LTD	Exact match	Leeds, United KingdomHQ recorded Oct 13, 2026	51-200	46 contacts →
	Exact match “At ICH, we believe that every customer deserves to be more than just another number.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Alba Facilities Services LTD	Exact match	Glasgow, United KingdomHQ recorded Oct 13, 2026	51-200	44 contacts →
	Exact match “Alba Facilities Services have been successfully supporting and delivering solutions to our commercial building and property clients since 2003.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Temperature Control	Exact match	Old Trafford, United KingdomHQ recorded Oct 13, 2026	51-200	44 contacts →
	Exact match “One of the leading specialists in the air conditioning and building services industry.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Cosourced	Exact match	Nutfield, United KingdomHQ recorded Oct 13, 2026	51-200	43 contacts →
	Exact match “Yes, we are expert Air Conditioning, Chiller & Ventilation Specialists, so if that is what you are looking for you have come to the right place.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Dalair Limited	Exact match	Wednesbury, United KingdomHQ recorded Oct 13, 2026	51-200	43 contacts →
	Exact match “Founded in the early 1980's, Dalair Limited manufacture "bespoke" Air Handling Equipment to serve office blocks, hospitals, factories, pharmaceutical companies, car manufacturers…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Trident IES	Exact match	Aberdeen, United KingdomHQ recorded Oct 13, 2026	51-200	40 contacts →
	Exact match “Trident IES (inc.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Medical AIR Technology	Exact match	Manchester, United KingdomHQ recorded Oct 13, 2026	51-200	38 contacts →
	Exact match “MAT supplies specialist critical ventilation solutions for the NHS, private healthcare providers, and life science facilities such as universities and research establishments.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	HF Mechanical & Electrical	Exact match	Glasgow, United KingdomHQ recorded Oct 13, 2026	51-200	38 contacts →
	Exact match “Providing Manned 24 hour Call-out Service nationwide, we are the first choice for some of the country’s leading businesses when it comes to mechanical and electrical services.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	361 Degrees LTD AIR Conditioning, Heating & Ventilation Solutions	Exact match	Leighton Buzzard, United KingdomHQ recorded Oct 13, 2026	11-50	36 contacts →
	Exact match “A good environment can improve morale, productivity and employee retention.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Airtemp AC LTD	Exact match	St Leonard's On Sea, United KingdomHQ recorded Oct 13, 2026	51-200	35 contacts →
	Exact match “We provide the design, manufacture, installation and service of air conditioning and ventilation systems across the UK.” Recorded in the RevenueBase company graph · Oct 13, 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 “healthcare facility hvac 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 25 of 1,148 healthcare facility hvac firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,972 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare facility hvac firms based in the United Kingdom at a glance

As of Oct 13, 2026

36.5%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · London

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

605

11-50

437

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 1,148 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 Kingdom whose business descriptions match “healthcare facility hvac 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 2,972 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 13, 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.

Healthcare facility hvac firms by metro

Healthcare facility hvac firms in London100

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

How many healthcare facility hvac firms are there based in the United Kingdom?

RevenueBase identified 1,148 company matches for healthcare facility hvac firms associated with the United Kingdom 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?

Space Engineering Services LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare facility hvac firms?

London leads with 100 company records, followed by Glasgow (19) and Birmingham (15).

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 2,972 professional contacts with verified work emails tracked across these 1,148 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 13, 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.