Company lists · Data refreshed September 2026

Top 25 Water line installation companies based in the United Kingdom

Name: Water line 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 22, 2026 242 companies tracked

RevenueBase identified 242 water line installation companies headquartered in the United Kingdom as of September 2026 and tracks 538 professional contacts across them, including 80 with verified work emails. London is the largest hub.

This list covers water line 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 22, 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 22, 2026 86% judged on-target in blind review

242Companies

538Contacts tracked

80Verified emails

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The 25 largest water line installation companies based in the United Kingdom

Ranked by team size

Top 25 of 242 water line installation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to water line 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	Huttie Building Services	Indirect evidence	Cambridge, United KingdomHQ checked Sep 22, 2026	11-50	24 contacts →
	Indirect evidence “Huttie group was founded in 2007 and provides full commercial and residential plumbing, heating and electrical services - Commercial: For every business and building type, you…” Source: RevenueBase Database · checked Sep 22, 2026
2	Aquaflow Services London S Plumbing & Drainage Experts	Indirect evidence	Canterbury, United KingdomHQ checked Sep 22, 2026	11-50	19 contacts →
	Indirect evidence “At Aquaflow, we are trusted plumbing and drainage contractors, specialising in utility system solutions for commercial, facilities, and industrial clients across London and…” Source: RevenueBase Database · checked Sep 22, 2026
3	Heatcraft Plumbing & Heating Services Limited	Partial evidence	Altrincham, United KingdomHQ checked Sep 22, 2026	11-50	12 contacts →
	Partial evidence “Providing full plumbing and heating installation services to new build and refurb housing.” Source: RevenueBase Database · checked Sep 22, 2026
4	Blockbusters Drainage & Plumbing	Indirect evidence	Glynde, United KingdomHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “With over 30 years of experience in the drainage and plumbing industry, BlockBusters delivers a comprehensive range of essential services to keep your systems running smoothly.” Source: RevenueBase Database · checked Sep 22, 2026
5	Westwood Plumbing & Heating Limited	Indirect evidence	Beverley, United KingdomHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “Commercial & Domestic Plumbing & Heating Contractors based in East Yorkshire.” Source: RevenueBase Database · checked Sep 22, 2026
6	B&k Boiler Services	Partial evidence	Blackwater, United KingdomHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Plumbing and Heating installation and maintenance” Source: RevenueBase Database · checked Sep 22, 2026
7	Metro Plumb Kemac Services	Indirect evidence	Hoddesdon, United KingdomHQ checked Sep 22, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to Metro Plumb Kemac Services, your friendly and professional team of local emergency plumbers covering Reading, Oxford, Central London, Guildford, Twickenham…” Source: RevenueBase Database · checked Sep 22, 2026
8	SS City Plumbing	Indirect evidence	Hockley, United KingdomHQ checked Sep 22, 2026	11-50	4 contacts →
	Indirect evidence “SS City Plumbing Ltd was incorporated in 2015 and has established a strong reputation within the construction industry for delivering various projects from high end apartments to…” Source: RevenueBase Database · checked Sep 22, 2026
9	Baker Smith Ltd. Plumbing & GAS Heating Engineers	Indirect evidence	St Albans, United KingdomHQ checked Sep 22, 2026	11-50	3 contacts →
	Indirect evidence “Baker Smith Limited was established in 2007 by Mark Smith and John Tabor and between them they have over 30 years experience in the plumbing and heating field.” Source: RevenueBase Database · checked Sep 22, 2026
10	Lacey Plumbing & Heating LTD	Indirect evidence	Ramsbottom, United KingdomHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Lacey Plumbing & Heating is a commercial and domestic plumbing and heating company with over 20 years of experience across Greater Manchester and the North West.” Source: RevenueBase Database · checked Sep 22, 2026
11	Stevie Wight Electrical Plumbing Heating	Indirect evidence	Dumfries, United KingdomHQ checked Sep 22, 2026	11-50	3 contacts →
	Indirect evidence “Stevie wight electrical plumbing and heating” Source: RevenueBase Database · checked Sep 22, 2026
12	Hancox GAS And Plumbing LTD	Indirect evidence	Sutton Coldfield, United KingdomHQ checked Sep 22, 2026	11-50	3 contacts →
	Indirect evidence “Hancox Gas and Plumbing are a well-established and reputable domestic and commercial plumbing and heating company based in Sutton Coldfield, Birmingham.” Source: RevenueBase Database · checked Sep 22, 2026
13	R Andrews & SON	Indirect evidence	Bovey Tracey, United KingdomHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “R Andrews and Son have been meeting the plumbing, heating, industrial pipe fitting and welding requirements of both commercial and domestic customers since 1964.” Source: RevenueBase Database · checked Sep 22, 2026
14	Ignite Plumbing Services Scotland LTD	Indirect evidence	Hamilton, United KingdomHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “At Ignite Plumbing Services, we believe in providing our clients with exceptional plumbing & heating services coupled with outstanding customer service.” Source: RevenueBase Database · checked Sep 22, 2026
15	Blueline Energy	Indirect evidence	Rhyl, United KingdomHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to Blueline Energy LTD.” Source: RevenueBase Database · checked Sep 22, 2026
16	CHG South West LTD	Indirect evidence	Bridport Dorset, United KingdomHQ checked Sep 22, 2026	11-50	2 contacts →
	Indirect evidence “At CHG we pride ourselves on our excellent work and also our excellent customer service.” Source: RevenueBase Database · checked Sep 22, 2026
17	Proheat Contracts Limited	Indirect evidence	Northampton, United KingdomHQ checked Sep 22, 2026	11-50	2 contacts →
	Indirect evidence “New build Plumbing and Heating engineers” Source: RevenueBase Database · checked Sep 22, 2026
18	Localplumber-Uk LTD	Indirect evidence	Wickford, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “We’re all about providing plumbing, heating, drainage and boiler services at a fair rate, we even let you know when we are on our way so you don’t need to stay in all day.” Source: RevenueBase Database · checked Sep 22, 2026
19	Whitehaven GAS & Plumbing	Indirect evidence	Whitehaven, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Whitehaven Gas & Plumbing Has A Proud History Of Providing Whitehaven, Workington and surrounding areas with domestic and commercial plumbing services.” Source: RevenueBase Database · checked Sep 22, 2026
20	Buckinghamshire Heating	Indirect evidence	High Wycombe, United KingdomHQ checked Sep 22, 2026	11-50	2 contacts →
	Indirect evidence “The Plumbing and Heating Pros!” Source: RevenueBase Database · checked Sep 22, 2026
21	Versa Group LTD	Indirect evidence	Halesowen, United KingdomHQ checked Sep 22, 2026	11-50	2 contacts →
	Indirect evidence “Versa Group Limited are a Midlands based company with over 10 years’ experience, committed to providing the highest quality of plumbing and drainage services to all our clients…” Source: RevenueBase Database · checked Sep 22, 2026
22	Heatme Plumbers	Indirect evidence	Ilford, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “HeatMe Plumbers is a Plumbing, Heating and Gas Services Company based in London” Source: RevenueBase Database · checked Sep 22, 2026
23	rareplumbing.london	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Plumbing & Heating Services in London At Rare Plumbing London, we specialise in delivering expert plumbing and heating services across the capital.” Source: RevenueBase Database · checked Sep 22, 2026
24	Viking Heating And Plumbing LTD	Indirect evidence	Tunbridge Wells, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Viking Heating and Plumbing Ltd is your go-to expert for all plumbing and heating needs.” Source: RevenueBase Database · checked Sep 22, 2026
25	Plumbnest	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “If you're looking for a reliable and professional plumber for your home or business you've come to the right place.” Source: RevenueBase Database · checked Sep 22, 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: water line 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 water line installation companies.
Partial evidence: Its own public description names part of water line installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water line 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 242 water line installation companies based in the United Kingdom

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Water line installation companies based in the United Kingdom at a glance

As of Sep 22, 2026

14.9%Verified-email coverage

2.2Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

185

11-50

51-200

201-500

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 242 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 water line 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 “water line 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 water line 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 water line 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, 80 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 22, 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.

Water line installation companies by metro

Water line installation companies in London31

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 water line 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 water line installation companies are there based in the United Kingdom?

RevenueBase identified 242 water line 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?

Huttie Building Services, headquartered in Fen Ditton Cambridge, tops this list with the largest team on record.

Which city has the most water line installation companies?

London leads with 31 headquartered companies, followed by Manchester (6) and Liverpool (4).

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 80 verified decision-maker contacts tracked across these 242 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 22, 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 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.