Company lists · Data refreshed September 2026

Top 25 Cooling system installation companies based in the United Kingdom

Name: Cooling system installation companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,670 companies tracked

RevenueBase identified 1,670 cooling system installation companies headquartered in the United Kingdom as of September 2026 and tracks 12,484 professional contacts across them, including 4,385 with verified work emails. London is the largest hub.

This list covers cooling system installation companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,670Companies

12,484Contacts tracked

4,385Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cooling system installation companies based in the United Kingdom

Ranked by team size

Top 25 of 1,670 cooling system installation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cooling system installation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Daikin UK	Partial evidence	Weybridge, United KingdomHQ checked Sep 19, 2026	201-500	398 contacts →
	Partial evidence “Experts in our field, Daikin UK is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Source: RevenueBase Database · checked Sep 19, 2026
2	Space Engineering Services LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	201-500	312 contacts →
	Indirect evidence “Space Engineering Services is the UK’s leading provider of refrigeration, heating, ventilation and air conditioning services.” Source: RevenueBase Database · checked Sep 19, 2026
3	Star Refrigeration	Partial evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	201-500	298 contacts →
	Partial evidence “Star Refrigeration is a globally diversified cooling, heating, freezing, mechanical and electrical group of companies.” Source: RevenueBase Database · checked Sep 19, 2026
4	Swegon Uk&i	Strong evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 19, 2026	501-1,000	156 contacts →
	Strong evidence “Swegon is a market leading supplier of energy efficient indoor climate, cooling and life safety systems.” Source: RevenueBase Database · checked Sep 19, 2026
5	Swale Heating Part Of Sureserve	Partial evidence	Sittingbourne, United KingdomHQ checked Sep 19, 2026	201-500	136 contacts →
	Partial evidence “As an established heating company based in Kent, Swale Heating are proud to offer expert guidance in choosing the best heating and boiler systems & products available today.” Source: RevenueBase Database · checked Sep 19, 2026
6	Adcock Refrigeration And AIR Conditioning	Partial evidence	Cambridge, United KingdomHQ checked Sep 19, 2026	201-500	132 contacts →
	Partial evidence “Adcock Refrigeration and Air Conditioning design, install, service and care for systems in commercial, industrial and individual residential premises right across the UK.” Source: RevenueBase Database · checked Sep 19, 2026
7	Airco Refrigeration And AIR Conditioning LTD	Indirect evidence	Hull, United KingdomHQ checked Sep 19, 2026	51-200	114 contacts →
	Indirect evidence “Neil Fisher started Airco in 1991.” Source: RevenueBase Database · checked Sep 19, 2026
8	TF Solutions	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 19, 2026	51-200	108 contacts →
	Indirect evidence “TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Source: RevenueBase Database · checked Sep 19, 2026
9	Hotchkiss LTD	Indirect evidence	Eastbourne, United KingdomHQ checked Sep 19, 2026	201-500	107 contacts →
	Indirect evidence “Hotchkiss is the UK's leading air conditioning and ventilation contractor.” Source: RevenueBase Database · checked Sep 19, 2026
10	Kooltech LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Kooltech Ltd est 1979.” Source: RevenueBase Database · checked Sep 19, 2026
11	Daikin Applied UK LTD	Indirect evidence	Cramlington, United KingdomHQ checked Sep 19, 2026	51-200	97 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
12	Zehnder Group UK	Indirect evidence	Camberley, United KingdomHQ checked Sep 19, 2026	201-500	94 contacts →
	Indirect evidence “Zehnder Group is a leading international provider of indoor climate solutions, offering a comprehensive range of products and services for comfortable and healthy living…” Source: RevenueBase Database · checked Sep 19, 2026
13	Nationwide AIR Conditioning Limited	Indirect evidence	Edenbridge, United KingdomHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “Nationwide Air Conditioning Limited is a carbon-neutral business that has been exceeding customer expectations since 2001.” Source: RevenueBase Database · checked Sep 19, 2026
14	Ryan-Jayberg LTD	Indirect evidence	New Malden, United KingdomHQ checked Sep 19, 2026	51-200	83 contacts →
	Indirect evidence “We offer a full portfolio of refrigeration & air-conditioning equipment and service to the world’s best and most demanding retail market – the UK.” Source: RevenueBase Database · checked Sep 19, 2026
15	Aqua Cooling LTD	Indirect evidence	Eastleigh, United KingdomHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “At Aqua we consult, design, install and service a wide range of innovative temperature control solutions for purchase or hire across the UK and further afield.” Source: RevenueBase Database · checked Sep 19, 2026
16	Aircon Group	Indirect evidence	Stockton-on-tees, United KingdomHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
17	Accent Services AC LTD	Indirect evidence	Shepperton, United KingdomHQ checked Sep 19, 2026	51-200	75 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
18	Greenmill AIR Conditioning And Ventilation	Indirect evidence	Colchester, United KingdomHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Source: RevenueBase Database · checked Sep 19, 2026
19	Acme Facilities Group	Indirect evidence	Blackburn, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Acme are specialists in commercial kitchens, catering equipment, refrigeration and air conditioning, trusted for 60 years.” Source: RevenueBase Database · checked Sep 19, 2026
20	Preah Building Services	Indirect evidence	Newhouse, United KingdomHQ checked Sep 19, 2026	51-200	59 contacts →
	Indirect evidence “PREAH Building Services: Redefining Excellence in Mechanical & Electrical Engineering Founded in 2014, PREAH Building Services stands at the forefront of the M&E sector across…” Source: RevenueBase Database · checked Sep 19, 2026
21	AIR Technology Systems	Partial evidence	Bromsgrove, United KingdomHQ checked Sep 19, 2026	51-200	57 contacts →
	Partial evidence “Air Technology Systems Ltd (ATS) are design and project management specialist contractors focused on providing proprietary and energy saving, Climate Control & Ventilation…” Source: RevenueBase Database · checked Sep 19, 2026
22	Weatherite Group	Indirect evidence	West Bromwich, United KingdomHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Weatherite Group provides air conditioning and entrance solutions to a range of customers nationally and internationally.” Source: RevenueBase Database · checked Sep 19, 2026
23	Cooltherm	Indirect evidence	Bridgeyate, United KingdomHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “With over 30 years of expertise, Cooltherm delivers sustainable HVAC solutions across healthcare, education, construction, data centres, factories & manufacturing, and warehouse &…” Source: RevenueBase Database · checked Sep 19, 2026
24	BTU Installation & Maintenance LTD	Partial evidence	Guildford, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “BTU (Installation and Maintenance) Ltd, is a privately owned business based in Guildford, Surrey.” Source: RevenueBase Database · checked Sep 19, 2026
25	Sure Solutions	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “SURE Solutions is a dynamic business with a primary focus to deliver quality, innovative and energy efficient solutions to our customers in all aspects of industrial refrigeration.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cooling system installation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cooling system installation companies.
Partial evidence: Its own public description names part of cooling system installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cooling system installation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,670 cooling system installation companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 4,385 reachable decision-makers.

Free signup · no credit card

View the full list →

Cooling system installation companies based in the United Kingdom at a glance

As of Sep 19, 2026

35.1%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

922

11-50

601

51-200

112

201-500

501-1,000

1,001-5,000

10001+

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 1,670 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cooling system installation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “cooling system installation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cooling system installation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cooling system installation companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,385 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cooling system installation companies by metro

Cooling system installation companies in London134
Cooling system installation companies in Glasgow27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cooling system installation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cooling system installation companies are there based in the United Kingdom?

RevenueBase identified 1,670 cooling system installation companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Daikin UK, headquartered in Weybridge, tops this list with the largest team on record.

Which city has the most cooling system installation companies?

London leads with 134 headquartered companies, followed by Glasgow (27) and Birmingham (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,385 verified decision-maker contacts tracked across these 1,670 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,670 cooling system installation companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Cooling system installation companies by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Cooling system installation companies lists · New lists

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 Smart Search, 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.